Switching device

Disclosed is a switching device having two different stable resistances to the voltage applied between electrodes. In this switching device, a first electrode layer, an organic bistable material layer and a second electrode layer are sequentially formed in this order as thin films on a substrate. A quinone compound is used as the organic bistable material.

SOURCE OF LIGHT AND INDICATOR

FROM BOTH SIDES LIGHT EMITTING INDICATOR

Composite nonlinear optical film, method of producing the same and applications of the same

Active matrix display device.

Le dispositif daffichage (1) est à matrice active. Il comprend un substrat inférieur (2), un substrat supérieur transparent (3), un cadre de scellement des substrats définissant une cavité fermée pour une substance (7) dont les propriétés optiques changent en présence dun champ électrique. Une électrode unique transparente (4) est disposée sur une face intérieure du substrat supérieur, alors quune face intérieure du substrat inférieur porte une matrice délectrodes (11). Les électrodes de la matrice sont disposées en rangées et en colonnes en étant commandées chacune par un transistor à couches minces respectif (T). Le drain (11) de chaque transistor est relié à lélectrode correspondante. Les grilles (12) des transistors sont reliées dans chaque colonne de la matrice par une piste conductrice de commande respective, alors que les sources des transistors étant reliées dans chaque rangée de la matrice par une piste conductrice de données respective. Des première et seconde couches dalignement ...

Display device and manufacturing method therefor

A display device, comprising an insulating substrate; a data conductor formed on the insulating substrate and comprising a conductive film; a thin film transistor having at least one source electrode electrically connected with the conductive film, and a drain electrode formed along a circumference of the source electrode and spaced therefrom; and a pixel electrode which is electrically connected with the conductive film.

Electrolytic material in the form of solid freezing for the modulation of the light and dispositifsélectro-optics using this material

L'invention concerne un matériau électrolytique sous forme de gel solide pour la modulation de la lumière comprenant un mélange homogène de: (A) au moins un solvant organique, (B) au moins un sel d'un métal électrodéposable, (C) au moins un acide organique; et (D) au moins un sel de métal non électrodéposable et facilitant la solubilisation du sel métallique (B), caractérisé en ce qu'il comprend, en outre: (E) au moins un agent gélifiant ledit mélange à l'état solide, transparent, non-coulant. Utilisation pour la fabrication de dispositifs électro-optiques tels que fenêtres, pare-brise, etc...

MANUFACTURING METHOD OF A LIQUID CRYSTAL DISPLAY DEVICE AND A LIQUID CRYSTAL DISPLAY DEVICE BY THE SAME CAPABLE OF INCREASING AN OPTICAL BLOCKING EFFECT

PURPOSE: A manufacturing method of a liquid crystal display device and a liquid crystal display device by the same are provided to increase an optical blocking effect by increasing the thickness of an optical blocking layer in neighboring area of a thin film transistor substrate which forms a column spacer and a optical blocking layer at the same time and prevents data insulating file from dry-etching. CONSTITUTION: A liquid crystal display device includes a first insulating substrate(100), a data wire(205), a color filter layer(210,300), an organic film and an optical blocking layer(217). The first insulating substrate has a screen display area and a neighboring area. A data wire is arranged on a first insulating substrate. The data insulating file is arranged on the data wire. The color filter layer, the organic film layer and the optical blocking layer are arranged on the data insulating film. The organic film layer on the color filter layer is located on the screen display area. The ...

LIQUID CRYSTAL DISPLAY DEVICE

PURPOSE: To prevent light from leaking in the neighborhood of a spacer. CONSTITUTION: This is a liquid crystal display device wherein transmittance of a liquid crystal layer lying between substrates placed to oppose each other is controlled by an electric field in the direction of the thickness of the layer; the device is provided with a support formed on the liquid crystal side of one of the substrates, a signal line formed on the liquid crystal side of the other substrate, an insulating film formed covering the signal line, and one of electrodes formed on this insulating film and contributing to control the light transmittance of the liquid crystal layer; the support is arranged with the top face opposed to the signal line; and also the electrode is extended over the signal line and the extending part is partly faced to the top face of the support. © KIPO & JPO 2003 ...

Liquid crystal display device and plasma display device

An image display device designed to improve shock resistance and to eliminate external image reflection and blurring. In an liquid crystal display device are disposed a backlight, a polarizing plate on the backlight side and a liquid crystal panel held by two glass substrates and having electrodes, a liquid crystal layer, an alignment layer and a color filter therein. The image display device has a transparent front plate provided on the liquid crystal panel opposite from the backlight, a transparent organic medium layer provided between the front plate and the liquid crystal panel, and an antiglare layer provided on the front plate opposite from the transparent organic medium layer.

Thin film transistor substrate with improved inter-layer adhesion

Disclosed are a thin film transistor (TFT) substrate capable of preventing separation between an organic layer and an inorganic layer, a method of fabricating the TFT substrate, an LCD panel having the TFT substrate, and a method of fabricating the LCD panel. The TFT thin film transistor substrate includes a TFT connected to a gate line and a data line, an organic protective layer for protecting the thin film transistor, and an inorganic insulating layer formed between the gate line and the data line. The inorganic insulating layer is formed such that a contact surface with the organic protective layer has a different pattern from a non-contact surface with the organic protective layer.

Dynamic filter structures

An electromagnetic wave interactive structure is provided for forming a transmitted electromagnetic wave response which is a function of the frequency of the incident wave. A phase transition material selected from the transition-metal oxides, dynamic nonlinear materials, the rare earth monochalcogenides and the organometallics is provided in geometric relationship with a fixed metallic structure. The phase transition material is then switched between a dielectric phase and a metallic phase to alter the response of the composite structure. Thus, an inductive mesh may be switched to a reflective surface (FIG. 8); an inductive band-pass changed to a reflective surface (FIG. 9); a capacitive band-stop response to an inductive band-pass response (FIG. 10); a capacitive band-stop response changed to a reflective surface (FIG. 11); a capacitive mesh response to an inductive band-pass response (FIG. 12); and a capacitive band-stop response switched to an inductive mesh response (FIG. 13). The ...

Photochemically controlled photonic crystal diffraction

The present invention is related to photonic crystal devices that comprise novel mesoscopic periodic materials which comprise polymerized crystalline colloidal arrays (CCA) and at least one photosensitive component. Preferably, the photosensitive component is a photochromic molecule and more preferably the component is an azobenzene derivative. Methods for making these devices are also disclosed. The devices of the present invention are useful in many applications including, for example, optical switches, display devices and memory storage devices. The devices of the present invention permit the possibility to write with ultraviolet light and erase with visible light. In addition, the present invention is related to a functionalized polymerized crystalline colloidal array which preferably comprises reactive epoxide groups. The present invention is further directed to a photosensitive polymerized crystalline colloidal array.

SYSTEM FOR DISPLAY IMAGES

A system for displaying images including a display panel is provided. The display panel has a display area and a peripheral area. The display panel includes a metal layer disposed on a first substrate. A second substrate is disposed opposite to the first substrate. A seal is disposed at the peripheral area and between the first and the second substrates and at the peripheral area. A patterned planarization layer is disposed on the first substrate, including an opening and two sidewalls, wherein the opening is located between the two sidewalls and corresponding to the peripheral area. A passivation layer is disposed between the seal and the first substrate, and wherein a portion of the seal is disposed between the two sidewalls of the patterned planarization layer.

LIQUID CRYSTAL DEVICE, ELECTRONIC APPARATUS, METHOD FOR MANUFACTURING LIQUID CRYSTAL DEVICE, MOTHER SUBSTRATE FOR LIQUID CYSTAL DEVICE, AND METHOD FOR MANUFACTURING MOTHER SUBSTRATE FOR LIQUID CRYSTAL DEVICE

A liquid crystal device includes an elemental substrate provided with a silicon oxide alignment layer on the front surface side thereof. Silanol groups of the alignment layer are bound to an organic silane polymer layer by silane coupling treatment. The silane coupling treatment also forms an organic silane polymer layer on the rear surface side of the elemental substrate. This organic silane polymer layer is a layer having a higher hydrophilicity than the organic silane polymer layer. A light-transmitting plate bonded to the rear surface side of elemental substrate with an adhesive layer is thus unlikely to separate.

LIQUID CRYSTAL DISPLAY DEVICE

In a liquid crystal display device, a common electrode is formed on an organic passivation film, an interlayer insulating film is formed on the common electrode, a pixel electrode with a slit is formed on the interlayer insulating film, and a through hole is formed in the organic passivation film and the interlayer insulating film, so that the pixel electrode is connected to a source electrode of a TFT through the through hole. Further, the taper angle around the upper base of the through hole is smaller than the taper angle around the lower base. Thus, the alignment film material can easily flow into the through hole when the diameter of the through hole is reduced to connect the pixel and source electrodes, preventing display defects such as uneven brightness due to the absence of the alignment film or due to the alignment film irregularity around the through hole.

Array substrate and the preparation method thereof, liquid crystal panel

The present invention discloses an array substrate, which comprises a substrate; a gate line and a gate connected to the gate line on the substrate; a first insulating layer covering the gate line and the gate; an active layer on the first insulating layer; an organic layer on the first insulating layer, which exposes the active layer; a source, a drain, and a data line connected with the source on the organic layer, the source and the drain being respectively connected with the active layer, the data line and the gate line being overlapped; a second insulating layer covering the source, the drain, the data line, and the active layer; a contact hole in the second insulating layer, the contact hole exposing the drain; and a pixel electrode on the second insulating layer, the pixel electrode being contacted with the drain through the contact hole.

Liquid crystal display device

There is provided a liquid crystal display (LCD) device that prevents light leaks near spacers. The LCD device controls the optical transmissivity of a liquid crystal layer interposed between substrates disposed opposite each other, by means of an electric field generated in the layer-thickness direction of the liquid crystal layer. The LCD device includes spacers on a liquid-crystal-side surface of one substrate, signal lines formed on a liquid-crystal-side surface of the other substrate, an insulating film formed to cover the signal lines, and electrodes on the insulating film's upper surface. Each electrode contributes to controlling the optical transmissivity of the liquid crystal layer. Each spacer has a vertex surface disposed opposite to the signal lines. A portion of each electrode extends to the upper surface of a corresponding signal line. The extended portion is opposite to a part of a spacer's vertex surface disposed opposite to the corresponding signal line.

COLOR RESIST MATERIAL OF COLOR FILTER AND METHOD FOR PREPARING COLOR RESIST PATTERN OF COLOR FILTER

A color resist material of a color filter and a method for preparing a color resist pattern of a color filter are provided. The color resist material of a color filter includes: a polyfunctional monomer including a divinylbenzene monomer.

Liquid crystal display device using small molecule organic semiconductor material and method of fabricating the same

A liquid crystal display structure is provided. The liquid crystal display structure includes a pixel region and a thin film transistor on the substrate. The thin film transistor is adjacent to the pixel region and includes a gate electrode; a gate insulating layer having a top surface; a source electrode and a drain electrode at the top surface of the gate insulating layer; a semiconductor layer disposed at the top surface of the gate insulating layer, the semiconductor layer between the source electrode and the drain electrode defining a channel region, the semiconductor layer including a small molecule organic semiconductor material; and a first passivation layer covering the channel region, a top surface of the first passivation layer coinciding with or being below a top surface of each of the source electrode and the drain electrode.

LIQUID CRYSTAL DISPLAY DEVICE USING SMALL MOLECULE ORGANIC SEMICONDUCTOR MATERIAL, AND METHOD OF MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a method of manufacturing an array substrate for a liquid crystal display device that can form a small molecule organic semiconductor material having characteristics of being very weak against water in a fine pattern adjustable to several μm without using a shadow mask, and uses the small molecule organic semiconductor material without damaging the small molecule organic semiconductor layer in the fine pattern. SOLUTION: The liquid crystal display device includes: a pixel region; a thin film transistor having a gate electrode, a gate insulating film having a top surface, a source electrode and a drain electrode formed at the top surface of the gate insulating film, and a semiconductor layer disposed at the top surface of the gate insulating film, the semiconductor layer between the source electrode and the drain electrode defining a channel region, and the semiconductor layer including a small molecule organic semiconductor material; and a first passivation ...

FLÜSSIGKRISTALLANZEIGEVORRICHTUNGEN

Eine Technik umfassend: Bereitstellen einer oder mehrerer erster Komponenten mit einer Sauerstofftransmissionsrate (OTR), die mindestens 100.000-mal niedriger ist als die eines Trägerfilms einer Flüssigkristallzelle auf einer Außenseite des Trägerfilms der Flüssigkristallzelle; wobei das Verfahren ferner ein Einfügen eines vorbereiteten sauerstoffdurchlässigen Klebefilms zwischen dem Trägerfilm der Flüssigkristallzelle und einer innersten der einen oder mehreren ersten Komponenten umfasst; wobei der vorbereitete sauerstoffdurchlässige Klebefilm eine Dicke aufweist, die größer ist als die eines anderen Klebefilms, der auf der Außenseite des Trägerfilms außerhalb des innersten der einen oder mehreren ersten Komponenten angeordnet ist.

Color filter array substrate and fabricating method thereof

Installation structure of liquid crystal display device

An installation structure of a liquid crystal display device. A first connection portion (215) which protrudes outwards is arranged on a first side plate (213) of a back panel (21), and an insertion space is formed on the first side plate (213) relative to the first connection portion (215); an inwardly-concave second connection portion (85) corresponding to the first connection portion (215) is arranged on a second side plate (83) of a front frame (8), and a channel (87) is formed on the second side plate (83) relative to the second connection portion (85); the second connection portion (85) is inserted into the insertion space and abuts against the first connection portion (215), and the first connection portion (215) is contained inside the channel (87); and the first connection portion (215) is provided with a through hole (216), the second connection portion (85) is provided with a threaded hole (851) corresponding to the through hole (216), and a screw (10) is locked inside the threaded ...

Electrochromic device with graphene electrode

The invention relates to an electrochromic device which can readily become translucent or transparent when a potential is applied. The electrochromic device comprises two electrodes, one is a counter electrode and the other electrode includes a layer of graphene or graphene oxide formed on a transparent substrate. A voltage is applied across the electrodes and an ionically conducting solution to alternate between clear and opaque states. The use of graphene gives the electrochromic device superior transparency and physical flexibility. The electrochromic device may be used to darken windows or rear-view mirrors.

COMPOUND ONE, PHASESEPARATED ORGANIC FILM AND ITS PRODUCTION

Sptical compensatory sheet and method for preparing optically anisotropic layer

COA-type liquid crystal panel manufacturing method of the liquid crystal panel and COA

Thin Film Transistor Substrate of Transflective Type And Method for Fabricating The Same, Liquid Crystal Display Panel Using The Same And Method for Fabricating The Same

Thin Transistor Substrate, Method Of Fabricating The Same, Liquid Crystal Display Having The Same And Method Of Fabricating Liquid Crystal Display Having The Same

ORGANIC THIN FILM TRANSISTOR SUBSTRATE AND A METHOD OF MANUFACTURING THE SAME, CAPABLE OF FORMING A GATE BRIDGE CONNECTING GATE LINES

PURPOSE: An organic thin film transistor substrate and a method of manufacturing the same are provided to form a gate metal pattern and a data metal pattern with one mask by forming a gate, a source, a drain electrode on the same plane. CONSTITUTION: A gate line(209) and a data line(208) are crossed with insulation so that a pixel region is defined. A gate electrode(103) is connected to the gate line, and a drain electrode(109) are faced with a source electrode while being between the source electrode and a gate electrode. A gate insulating layer(106) is formed to expose the source electrode and drain electrode while covering the gate electrode. An organic semiconductor layer(114) contacts the source electrode and the drain electrode. © KIPO 2009 ...

TRANSFLECTIVE THIN FILM TRANSISTOR AND A MANUFACTURING METHOD THEREOF TO REMOVE PARASITIC CAPACITANCE

PURPOSE: A transflective thin film transistor and a manufacturing method thereof are provided to remove parasitic capacitance by dividing a reflective electrode formed in a pixel region into the first reflective electrode connecting a pixel electrode with a drain electrode exposed by a penetration hole, and the second reflective electrode floated, overlapping both sides of a data line. CONSTITUTION: A gate line(102) having a multi-layered structure includes the transparent first conductive layer and the opaque second conductive layer that are stacked. A data line(104) intersects the gate line with a gate insulating layer therebetween to define a pixel region. A thin film transistor(106) is connected to the gate line and the data line. A pixel electrode(118) is formed in the pixel region from the first conductive layer, and the second conductive layer exists along an edge of the first conductive layer. A penetration hole penetrates from an organic insulating layer covering the thin film ...

OPTICAL COMPENSATORY SHEET AND METHOD FOR PREPARING OPTICALLY ANISOTROPIC LAYER

A novel optical compensatory sheet is disclosed. The sheet comprises an optically anisotropic layer thereon comprising at least one compound represented by Formula (I) : (R1-X1-)m#191Ar1?(-COOH)?p#191, Formula (II): (R2-X2-)n#191Ar2?(-SO?3#191H)?q#191 or Formula (III): (R-)?S#191 Ar (-Y)?r#191; where Ar1 denotes an aromatic heterocyclic group or aromatic condensed carbocyclic group, X1 denotes a single bond or divalent linking group, R1 denotes an alkyl group, and m and p are integers from 1 to 4; where Ar2 denotes an aromatic heterocyclic group or aromatic carbocyclic group, X2 denotes a single bond or divalent linking group, R2 denotes an alkyl group, n is an integer from 1 to 4 and q is an integer from 1 to 4; where Ar denotes an aromatic heterocyclic group or aromatic carbocyclic group, R denotes a substituent group, Y denotes sulfo or carboxyl, s is an integer from 0 to 5 and r is an integer from 1 to 4.

ACTIVE-MATRIX ELECTRONIC DISPLAY COMPRISING DIODE BASED MATRIX DRIVING CIRCUIT

An active-matrix electronic display is described. The display comprises a switching circuit for each pixel to control the optical state of the display, which comprises at least one diode and at least one load impedance for each circuit. Preferably the front plane electrode of the display is unpatterned over a significant portion of the display. The display architecture described is especially useful for bi-stable display media that require active matrix addressing, for example electrophoretic displays, and for applications using diodes based on organic semiconductors and/or printed diodes.

LIQUID CRYSTAL DISPLAY PANEL

Display panel based on the use of a liquid crystal (8) which modulates a light emitted by a backlighting light source (electrodes 2, 4 and emitting layer 3) based on organic electroluminescent materials and directly fabricated onto one of the sublayers (1) thereof. Preferably, the electroluminescent material consits of liquid crystalline polymers emitting polarized light.

Thin film transistor substrate and method of fabricating the same

The thin film transistor substrate includes a reflection area and a transmission area formed in a pixel region, a thin film transistor formed in the reflection area and connected to a gate line and a data line, an imprint layer formed in the reflection area and having an optical pattern surface, a reflective electrode formed on the imprint layer and having the same cross section as the optical pattern, a contact portion penetrating the imprint layer and the reflective electrode to expose a portion of a drain electrode of the thin film transistor, and a pixel electrode connected to the reflective electrode and connected to the drain electrode via the contact portion.

COLOR FILTER ARRAY SUBSTRATE AND MANUFATURING METHOD THEREOF, AND DISPLAY DEVICE

The invention provides a color filter array substrate and a manufacturing method thereof, and a display device. Multiple pixel units arranged in an array are formed on a base of the color filter array substrate, and each pixel unit includes a transparent region and an opaque region located at the periphery of the transparent region, the pixel unit further includes a color filter pattern and a black matrix pattern. The color filter pattern covers the transparent region, and the black matrix pattern directly covers the opaque region in the case of the color filter pattern being not disposed therebelow. Compared with the prior art, the invention can form a thicker black matrix pattern in the opaque region of the pixel unit to thereby prevent the light leakage problem, so that subsequent display quality can be improved.

LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF

A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity, a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax.

Liquid crystal display and thin film transistor array panel

A liquid crystal display is provided, which includes a gate line formed on a first insulating substrate, a data line intersecting the gate line and insulated from the gate line, a pixel electrode provided in a pixel area defined by the intersection of the gate line and the data line, a second insulating substrate facing the first insulating substrate, a common electrode formed on the second insulating substrate, a liquid crystal layer interposed between the pixel electrode and the common electrode, a first cutout in the pixel electrode, and a second cutout provided in the common electrode and partitioning the pixel area into a plurality of domains along with the first cutout. The plurality of domains in the pixel area are classified into at least two types based on the presence of an organic insulating layer.

METHOD FOR MANUFACTURING COA LIQUID CRYSTAL PANEL AND COA LIQUID CRYSTAL PANEL

The present invention provides a method for manufacturing a COA liquid crystal panel and a COA liquid crystal panel. The method includes forming a first pixel electrode layer on a color resist layer, forming a planarization layer on the first pixel electrode layer, and forming a second pixel electrode layer that is in engagement with the first pixel electrode layer on the planarization layer so as to achieve planarization of the pixel electrode layer to the maximum extent. Further, the second pixel electrode layer includes a pixel electrode block that is located in each sub pixel zone and has a lateral border located above a scan line and a longitudinal border located above a signal line so as to achieve self-shielding of light for the scan line and the signal line, allowing for omission of lateral and longitudinal black matrixes. Further, a dot-like black matrix is formed on a glass substrate at a location corresponding to a TFT on the array substrate to shield light for a site of a channel ...

DISPLAY DEVICE

To suppress a variation in characteristics of a transistor due to a released gas from an organic insulating film so that reliability of a display device is increased. The display device includes a transistor, an organic insulating film which is provided over the transistor in order to reduce unevenness due to the transistor, and a capacitor over the organic insulating film. An entire surface of the organic insulating film is not covered with components (a transparent conductive layer and an inorganic insulating film) of the capacitor, and a released gas from the organic insulating film can be released to the outside from exposed part of an upper surface of the organic insulating film.

Array substrate for reflective and transflective liquid crystal display devices and manufacturing method for the same

An array substrate for a reflective liquid crystal display device, including a gate line and a data line defining a pixel region by crossing each other; a switching element at a crossing portion of the gate line and the data line; a first passivation layer covering the switching element and the data line; and formed of an inorganic insulating material; a reflective electrode on the first passivation layer, and connected to the switching element; and a second passivation layer on the reflective electrode. The second passivation layer being formed of an organic insulating material.

Leitfähiger organischer Dünnfilm, Verfahren zu dessen Herstellung, sowie Elektrde und elektrisches Kabel, die davon Gebrauch machen

LICHTQUELLE UND ANZEIGE-VORRICHTUNG

Color filter array substrate and fabricating method thereof

Color filter array substrate and fabricating method thereof

A color filter array substrate includes a black matrix (102) on a substrate (101), a plurality of color filters (104) at an area separated by the black matrix (102), the color filters (104) including red, green, blue and white color filters (104), forming an overcoat layer (122) over the red, green, and blue color filters (104), the overcoat layer (122) being formed at the same time or before the forming of the white color filter.

Installation structure of liquid crystal display device

Electrochromic device

Display panel, and method for producing same

Plastic substrate, manufacture method and display device having the same

Color filter array substrate for liquid crystal display device, includes black matrix on substrate, color filters at an area separated by black matrix, and spacer at an area that overlaps black matrix

Un substrat à matrice de filtres chromatiques comprend une matrice noire (102) sur un substrat, une pluralité de filtres chromatiques (104) au niveau d'une zone séparée par la matrice noire (102), les filtres chromatiques (104) comprenant des filtres de couleur rouge, verte, bleue et blanche, une hauteur du filtre de couleur blanche étant différente d'une hauteur des filtres de couleur rouge, verte et bleue, et un élément d'espacement (124) au niveau d'une zone qui chevauche la matrice noire (102). Application à des dispositifs d'affichage à cristaux liquides (LCD).

In-plane switching mode liquid crystal display device for e.g. television, has organic insulating layer over substrate with step difference in pixel region, and common electrodes wider than data lines and formed on another layer

L'invention concerne un dispositif d'affichage à cristaux liquides à mode de commutation dans le plan, comprenant une pluralité de lignes de grille (91) et de lignes de données (94) sur un substrat (90). Les lignes de grille et les lignes de données se croisent pour définir une zone de pixel. Un transistor en couche mince est prévu à l'intersection des pluralités de lignes de grille et de données. Une couche d'isolation organique (95, 97) est formée sur le substrat, y compris sur le transistor en couche mince, et présente un changement de hauteur dans la zone de pixel. Des électrodes communes (98) sont formées sur la couche d'isolation organique (95, 97) au-dessus des lignes de données (94), et des électrodes de pixel (99) sont positionnées entre les électrodes communes.

LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE AND DISPLAY DEVICE

It is possible to provide a display device using, as a drive element, a bottom gate type organic thin film transistor having a stable operation characteristic not affected by an electrode arranged on the upper layer of the film, thereby enabling a reliable display. The display device includes: a bottom gate type thin film transistor (Tr) arranged on a substrate (1); and a pixel electrode (a) arranged on the thin film transistor (Tr) via a protection film (11) and an inter-layer insulating film (15). A conductive shield layer (13a) is arranged between the thin film transistor (Tr) and the pixel electrode (a) while assuring insulation between them. COPYRIGHT KIPO & WIPO 2010 ...

LCD FOR REDUCING THICKNESS AND POWER CONSUMPTION THEREOF

PURPOSE: An LCD is provided to reduce thickness and power consumption by using a thin film type luminous body as a backlight. CONSTITUTION: A liquid crystal panel(12) has a plurality of pixels. A backlight(13) is arranged at a rear part of the liquid crystal panel. The backlight includes a substrate, a transparent electrode(24) arranged almost over a surface of the substrate opposite to the liquid crystal panel, a white light emitting EL(Electroluminescent) layer(26) arranged almost over a surface of the transparent electrode opposite to the liquid crystal panel, and a plurality of reflective electrodes(25) arranged on the white light emitting EL layer. Parts of the white light emitting EL layer arranged between the transparent electrode and the reflective electrodes are functioned as thin film luminous bodies. The luminous bodies are independently emitted. A color of white emitted from each luminous body is white. Each luminous body applies light to the corresponding pixels. © KIPO 2006 ...

System for display images

A system for displaying images including a display panel is provided. The display panel has a display area and a peripheral area. The display panel comprises a metal layer disposed on a first substrate. A patterned planarization layer is disposed on the metal layer, having at least one opening corresponding to the peripheral area, wherein a portion of the metal layer is exposed through the opening. A second substrate is disposed opposite to the first substrate. A seal is disposed at the peripheral area and between the first and the second substrates, wherein the seal covers the metal layer through the opening of the patterned planarization layer.

Methods of and systems for encoding and decoding a beam of light utilizing nonlinear organic signal processors

An audio optical processor unit employing a nonlinear organic optical element which may be in the form of a nonlinear polymer, a nonlinear organic material or a mixture of liquid crystal materials or polymers. The nonlinear organic optical element is interfaced by a piezo-electric crystal which encodes a laser beam passing through the optical element by inducing changes in the index of refraction or the changes in voltage potential across the polymer or non-linear organic material. The resulting encoded output is detected in a conventional manner by a photodetector array.

Multi-branch digital optical switch

A multi-branch digital optical switch having three branch waveguides through which light may exit. The multi-branch digital optical switch includes a main waveguide, two side branch waveguides, and one center branch waveguide. The two side branch waveguides diverge symmetrically from the center branch waveguide at angles which are sufficiently small to allow modal evolution through the switch to be substantially adiabatic. Electric fields are used to raise the index of refraction of one side branch waveguide above the index of the center branch waveguide and to lower the index of refraction of the other side branch below the index of the center branch waveguide. The switch has an extinction ratio of 700:1 (28 dB) between its two side branches.

Transflective liquid crystal display panel

A transflective pixel structure including a scan line, a data line, a thin film transistor, a pixel electrode and an organic material layer is provided. The scan line and the data line are disposed over a substrate. The thin film transistor is disposed over the substrate and electrically connected to the scan line and the data line. The pixel electrode is disposed over a substrate and is electrically connected to the thin film transistor. The pixel electrode has a reflective region and a transmissive region. The organic material layer covers both the thin film transistor and the pixel electrode. The organic material layer disposed correspondently above the transmissive region of the pixel electrode has a plurality of refracting patterns on its upper surface. The refracting patterns refract external light into the reflective region.

Solid gel electrolytic material for modulating light

This invention concerns an electrolytic material in the form of a solid gel for the modulation of light comprising a homogeneous mixture of: (A) at least one organic solvent; (B) at least one salt of an electrodepositable metal; ( C ) at least one organic acid; and (D) at least one salt of a non-electrodepositable metal that facilitates the solubilization of metal salt (B); characterized in that it comprises in addition: (E) at least one agent gelling said mixture to a non-flowing, transparent, solid gel state.

Method apparatus for driving liquid crystal device and apparatus for driving liquid crystal device

A method for driving a liquid crystal device to record an image on the liquid crystal device is provided. The liquid crystal device has: a pair of electrodes; and a liquid crystal layer of cholestric liquid crystal sandwiched between the pair of electrodes. The method includes: applying a voltage V1 higher than a threshold value of a phase change to the homeotropic phase to make the liquid crystal layer to be in a homeotoropic phase; applying selectively two voltages V2H and V2L higher than the voltage V1 to each portion of the liquid crystal layer; and applying a voltage V3 under a condition of such a magnification and application time that a portion to which the voltage V2H has been applied changes to a planar phase and a portion to which the voltage V2L has been applied changes to a focal conic phase.

DISPLAY APPARATUS

Provided is a display apparatus, including a substrate including: a pixel electrode; an organic insulating film; a common electrode laminated on the organic insulating film so as to be opposed to the pixel electrode via an insulating layer; a common signal line connected to the common electrode; and a transistor configured to apply, to the pixel electrode, a voltage signal input to a signal line. The pixel electrode is connected to a source electrode of the transistor via a through hole formed through the organic insulating film. The through hole includes, in at least one extending portion formed by retreating the organic insulating film toward an outer side of the through hole, a stepped portion formed by laminating a part of the common signal line. 114-. (canceled)15. A display apparatus , comprising a substrate comprising:a thin film transistor including a semiconductor layer;a common electrode laminated on the semiconductor layer through an insulating film;a pixel electrode disposed so as to be opposed to the common electrode via an insulating layer,the pixel electrode being connected to a source electrode of the thin film transistor via a through hole formed through the insulating film,the through hole including at least one extending portion protruding from other part of the through hole,wherein a portion of the insulating layer in the extending portion of the through hole is provided with a stepped portion.16. The display apparatus according to further comprising a common signal line connected to the common electrode and disposed between the insulating film and the insulating layer claim 15 ,the stepped portion formed by laminating a part of the common signal line.17. The display apparatus according to claim 15 , wherein the insulating film is an organic insulating film.18. The display apparatus according to further comprising an another insulating layer laminated between the organic insulating film and the semiconductor layer.19. The display apparatus ...

Display device

A display device in an embodiment according to the present invention includes a first substrate, a second substrate opposing the first substrate, and a transistor provided in the first substrate, a scanning signal line, a video signal line, and a pixel electrode that are electrically connected to the transistor, and a first insulating layer. The thickness of the first substrate is 0.3 mm or less, the first insulating layer contacts the first substrate, and is provided between the first substrate and the transistor, and the first insulating layer includes an organic insulating layer.

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

... wherein, in Formula 1, rings, groups and variables are the same as defined in the specification.

Display device

A display device includes a first flexible substrate on which a display region and a peripheral region located along a periphery of the display region are arranged; a connection terminal provided in the peripheral region, the connection terminal being connected with an integrated circuit; and a first insulating film in contact with the first flexible substrate. The first insulating film is present in the display region, and the first insulating film is not present between the connection terminal and the first flexible substrate.

LIGHT SOURCE AND DISPLAY DEVICE

LICHTQUELLE UND ANZEIGE-VORRICHTUNG

Liquid crystal display devices

Electrostatic discharge protection element, liquid crystal display device having the same, and manufacturing method thereof

COLOR FILTER SUBSTRATE, ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY APPARATUS, AND MANUFACTURING METHODS OF THE COLOR FILTER SUBSTRATE AND THE ARRAY SUBSTRATE

CIRCUIT FABRICATION METHOD

A thin film circuit is fabricated using a lithographic technique in combination with an inkjet printing technique. The lithographic technique, providing extremely high resolution, is used to fabricate transistor source and drain electrodes, parts of interconnections and circuit electrodes, enabling highly conductive materials to be used. Semiconductor regions, insulator regions, gate electrodes and other parts of the interconnections, and in particular interconnection cross-over points, are patterned using an inkjet printing technique. A variety of materials can be used in the inkjet printing technique and the alignment concerns associated with the use of multiple lithographic steps and, in particular, with the use of plastics substrates, are substantially alleviated. © KIPO & WIPO 2007 ...

Display device

ANTISTATIC LIGHT GUIDE PLATE AND BACKLIGHT MODULE

An antistatic light guide plate (110) includes a light entering surface (111), a bottom reflecting surface (112), a lateral reflecting surface (113) and a light emitting surface (114). At least one layer of optical film materials (115) for increasing lighting effect is arranged on the light output surface. The bottom reflecting surface is arranged on a metal back plate (116). The antistatic light guide plate also includes conductive tapes (117), which are connectively arranged on the side surface of the optical film materials, the area of the light entering surface where the light does not enter, the underside of the bottom reflecting surface, and the lateral reflecting surface at the same time. Because the conductive tapes connected to the metal back plate are arranged on the lateral of the optical film materials, the static electricity generated on the light guide plate are transferred, therefore LEDs and other electronic elements can be protected. A backlight module is also provided.

Display device comprising a first insulating layer having a first concave portion formed between a resin layer and a pillar-shaped spacer

A first organic insulating film is arranged on a first substrate in a circumference area outside an active area. A mounting portion is located in the circumference area for mounting a signal source. A second organic insulating film is formed on a second substrate in the circumference area so as to face the first substrate. The second substrate exposes the mounting portion. A seal material is arranged between the first organic insulating film and the second organic insulating film to attach the first substrate and the second substrate. A resin layer is arranged between the first organic insulating film and the second organic insulating film in the circumference area, and formed in a rectangular frame shape including four linear ends. An end along the mounting portion is formed broadly than other ends.

Organic electro-optic modulators with transparent conducting electrodes and related device structures

Electro-optic (EO) modulator and related device structures which can be used in conjunction with high EO materials to lower switching voltage and improve related performance parameters.

MELANIN-PEPTIDE-BASED PHOTONIC MATERIALS

A colored composition having a self-assembly of a plurality of a peptide and melanin, and methods of producing and using the colored composition are described.

MANUFACTURING METHOD OF GRAPHENE ELECTRODE AND LIQUID CRYSTAL DISPLAY PANEL

Disclosed is a manufacturing method of a graphene electrode, in which a carbon source that is patterned is formed on a metal substrate with photoresist, or as metal layer which is patterned is formed on the carbon source. The metal substrate or metal layer after heating is used to catalyze the carbon source in direct contact therewith into graphene, and thus to form the graphene which is patterned to be used as a graphene electrode which is patterned in a display device. Apparently, the manufacturing method of the graphene electrode according to the present invention can simplify the manufacturing process and can reduce the difficulty of patterning the graphene electrode and the processing cost.

Display device

To suppress a variation in characteristics of a transistor due to a released gas from an organic insulating film so that reliability of a display device is increased. The display device includes a transistor, an organic insulating film which is provided over the transistor in order to reduce unevenness due to the transistor, and a capacitor over the organic insulating film. An entire surface of the organic insulating film is not covered with components (a transparent conductive layer and an inorganic insulating film) of the capacitor, and a released gas from the organic insulating film can be released to the outside from exposed part of an upper surface of the organic insulating film.

Electrochromic device

According to example embodiments, an electrochromic device includes pixel containing a first sub-pixel and a second sub-pixel. The first sub-pixel includes a first electrolyte contacting a first electrochromic layer. The first electrochromic layer includes a first electrochromic material configured to display each one of transparency and at least two colors, based on a voltage applied to the first electrochromic material. The second sub-pixel includes a second electrolyte contacting a second electrochromic layer. The second electrochromic layer includes a second electrochromic material configured to display each one of transparency, black, and at least one color other than black, based on a voltage applied to the second electrochromic material.

THIN FILM TRANSISTOR SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND LIQUID CRYSTAL DISPLAY PANEL HAVING THE SAME AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a thin film transistor substrate capable of preventing a separation phenomenon between an organic film and an inorganic film and a method for manufacturing the same, and a liquid crystal display panel having the same and a method for manufacturing the same. SOLUTION: The thin film transistor substrate comprises a thin film transistor connected with a gate line and a data line, an organic protective film that protects the thin film transistor, a contact surface with the organic protective film formed between the gate line and the data line, and inorganic insulating film, whose surface not in contact with the organic protective film is formed in a different manner. COPYRIGHT: (C)2007,JPO&INPIT ...

Color filter array substrate and fabricating method thereof

CIRCUIT FABRICATION METHOD

NON-LINEAR OPTICALLY ACTIVE MOLECULES, THEIR SYNTHESIS, AND USE

MULTI-BRANCH DIGITAL OPTICAL SWITCH

A multi-branch digital optical switch (10) having three branch waveguides through which light may exit. The multi-branch digital optical switch includes a main waveguide (12), two side branch waveguides (16,18), and one center branch waveguide (14). The two side branch waveguides diverge symmetrically from the center branch waveguide at angles which are sufficiently small to allow modal evolution through the switch to be substantially adiabatic. Electric fields are used to raise the index of refraction of one side branch waveguide above the index of the center branch waveguide and to tower the index of refraction of the other side branch below the index of the center branch waveguide. The switch has an extinction ratio of 700:1 (28 dB) between its two side branches.

ELECTROLYTE MATERIAL OF THE SOLID GEL FORM FOR LIGHT MODULATION AND ELECTRO-OPTICAL DEVICES USING THE MATERIAL.

그래핀을 이용한 광 변조기

... 그래핀을 이용한 광 변조기가 개시된다. 개시된 그래핀을 이용한 광 변조기는 반도체층의 상면 위에 위치한 제1 그래핀 과 제2 그래핀과, 상기 제1 그래핀 위에 위치한 제1 전극과, 상기 제2 그래핀 위에 위치한 제2 전극을 포함한다. 상기 제1 그래핀의 일 측과 상기 제2 그래핀의 일 측은 이격되게 위치한다. 상기 반도체층의 제1 리지부 와 상기 제2 그래핀 상에 위치한 제2 리지부는 광 도파로를 이루며, 상기 제1 그래핀 및 상기 제2 그래핀은 상기 광 도파로의 수직면 상에서 대략 중앙에 형성된다.

PROJECTION DISPLAY HAVING LIGHT SOURCE

A projection display which is light in weight, small in size and can be put into practical use and in which light emitting devices having organic EL elements are employed. Particularly, the deterioration of the light emitting performance which is caused by heat is suppressed, the operation life is prolonged, the luminance is stabilized, and the highest luminance is constantly maintained. The projection display comprises crystal panels (12R - 12B), light emitting devices (13R - 13B) which are provided behind the liquid crystal panels and have organic EL elements as light emitting layers and cooling elements (14R - 14B) which are provided behind the light emitting devices to dissipate the heat generated by the light emitting layers. The cooling elements (14R - 14B) are, for instance, electronic cooling devices utilizing the Peltier effect by which the generated heat is absorbed and dissipated. Alternatively, the cooling elements may be heat dissipating fins by which the generated heat is ...

ELECTROCHROMIC DEVICE FOR SIMPLIFYING A PROCESS

PURPOSE: An electrochromic device is provided to display various color according to voltage without using the laminating structure of a three colors sub pixel and a three colors panel. CONSTITUTION: A first sub pixel(71) includes a first electrochromic layer(51) and a first electrolyte(31). The first electrochromic layer includes a first electrochromic material displaying transparent and at least two colors according to voltage. The first electrolyte touches the first electrochromic layer. A second sub pixel(73) includes a second electrochromic layer(53) and a second electrolyte(33). The second electrochromic layer includes a second electrochromic material displaying black and at least one color according to voltage. The second electrolyte touches the second electrochromic layer. COPYRIGHT KIPO 2013 ...

COLOR FILTER ARRAY SUBSTRATE AND A METHOD OF MANUFACTURING THE SAME TO SIMPLIFY STRUCTURE AND MANUFACTURING PROCESSES BY FORMING A WHITE COLOR FILTER SIMULTANEOUSLY WITH A SPACER OR AN OVERCOAT LAYER

PURPOSE: A color filter array substrate and a method of manufacturing the same are provided to simplify structure and manufacturing processes by forming a white color filter simultaneously with a spacer or an overcoat layer, compensate a step in each pixel region by forming the overcoat layer in a remaining region except for a region where the white color filter will be formed and adjust height of the spacer and the overcoat layer according to a cell gap. CONSTITUTION: A black matrix(102) is formed on a substrate(101). Color filters(104) for red, green, blue and white colors are formed in every region divided by the black matrix. A spacer(124) is formed in a region overlapped with the black matrix. Height of a white color filter is different from that of red, green and blue color filters. © KIPO 2006 ...

Active matrix display device

The display device (1) has an active matrix. It includes a bottom substrate (2), a transparent top substrate (3), and a sealing frame for the substrates, defining a closed cavity for a substance (7), whose optical properties change in the presence of an electric field. A single transparent electrode (4) is arranged on an inner surface of the top substrate, whereas an inner surface of the bottom substrate carries an electrode matrix (11). The electrodes of the matrix are arranged in rows and columns and are each controlled by a respective thin layer transistor (T). The drain (11) of each transistor is connected to the corresponding electrode. The gates (12) of the transistors are connected to each other in each column of the matrix by a respective conductive control path, whereas the sources of the transistors are connected to each other in each row of the matrix by a respective conductive data path. First and second alignment layers (5, 6) for the substance particles are placed on the electrodes ...

SEMICONDUCTOR DEVICE, SEMICONDUCTOR DEVICE MANUFACTURING METHOD, DISPLAY DEVICE AND DISPLAY DEVICE MANUFACTURING METHOD

A semiconductor device (19-1) is provided with a source electrode (3s) and a drain electrode (3d) arranged on a substrate (1); an insulating partition wall (5), which is provided with a first opening (5a) reaching the end sections of the source electrode (3s) and the drain electrode (3d) and a region between the electrodes (3s, 3d), and is arranged on the substrate (1); a channel section semiconductor layer (7a), which is composed of a semiconductor layer (7) formed from above the partition wall (5), and is arranged at the bottom section of the first opening (5a) by being separated from the semiconductor layer (7) formed on the partition wall (5); a gate insulating film (9) formed entirely over the surface from above the semiconductor layer (7) including a channel section semiconductor layer (7a); and a gate electrode (11a) arranged on the gate insulating film (9) over the channel section semiconductor layer (7a).

Liquid crystal display device

In a first substrate, a first organic insulating film is arranged in an active area, and includes a first surface and a first concave portion in a peripheral area outside the active area. The first concave portion is located more close to a substrate end side than the first surface. In a second substrate, a shield layer is arranged in the peripheral area facing the first substrate. A second organic insulating film includes a second surface facing the first surface and a second concave portion facing the first concave portion. The second organic insulating film overlaps the shield layer in the peripheral area. A pillar-shaped spacer is arranged between the first surface and the second surface in the peripheral area. A seal material contains the pillar-shaped spacer and is arranged between the first surface and the second surface, and between the first concave portion and the second concave portion.

Display device comprising first and second insulating films having respective first and second concave portions facing each other

A first organic insulating film is arranged on a first substrate in a circumference area outside an active area. A mounting portion is located in the circumference area for mounting a signal source. A second organic insulating film is formed on a second substrate in the circumference area so as to face the first substrate. The second substrate exposes the mounting portion. A seal material is arranged between the first organic insulating film and the second organic insulating film to attach the first substrate and the second substrate. A resin layer is arranged between the first organic insulating film and the second organic insulating film in the circumference area, and formed in a rectangular frame shape including four linear ends. An end along the mounting portion is formed broadly than other ends.

Liquid crystal display panel

Disclosed herein is a liquid crystal display panel in which circumferences of a pair of substrates disposed so as to face each other are stuck at a given distance to each other by a seal material, a liquid crystal inlet is formed in a part of the seal material, and a liquid crystal is sealed in an inner space defined between the substrates paired with each other, the liquid crystal display panel including a resin film being formed on the inner space side of one of the pair of substrates, and an inorganic insulating film being formed on a surface side of the resin film. An area not having the inorganic insulating film being present therein is formed in the liquid crystal panel.

Photochemically controlled photonic crystal diffraction

The present invention is related to photonic crystal devices that comprise novel mesoscopic periodic materials which comprise polymerized crystalline colloidal arrays (CCA) and at least one photosensitive component. Preferably, the photosensitive component is a photochromic molecule and more preferably the component is an azobenzene derivative. Methods for making these devices are also disclosed. The devices of the present invention are useful in many applications including, for example, optical switches, display devices and memory storage devices. The devices of the present invention permit the possibility to write with ultraviolet light and erase with visible light. In addition, the present invention is related to a functionalized polymerized crystalline colloidal array which preferably comprises reactive epoxide groups. The present invention is further directed to a photosensitive polymerized crystalline colloidal array. Furthermore, the present invention is directed to azobenzene derivatives ...

Electrochromic Device

An electrochromic element comprises an ion conduction layer between two conducting substrates, at least one of which is transparent. The ion conduction layer contains an organic compound, which has both a structure exhibiting a cathodic electorchromic characteristic and a structure exhibiting an anodic electrochromic characteristic.

Organic/inorganic composite superlattice type optical modulator

In an organic/inorganic composite superlattice type optical modulator capable of entering/projecting light, and capable of modulating an optical characteristic such as transmittance, reflectivity, and a refractive index of light in response to an externally controlled electric field, or light, the organic/inorganic composite superlattice type optical modulator includes at least one sort of a compound semiconductor layer (1) and at least one sort of an organic compound layer (2); the compound semiconductor layer (1) and the organic compound layer (2) are alternately stacked in at least one period; at least one of the compound semiconductor layer (1) and the organic compound layer (2) owns crystalline; and also a thickness of each of the layers is made larger than a Bohr radius of the compound semiconductor, and 10 times smaller than it. As a result, this novel optical modulator can provide a high nonlinear characteristic by a semiconductor modulator, and a high response characteristic by ...

LIQUID CRYSTAL DISPLAYING APPARATUS USING LOW MOLECULAR ORGANIC SEMICONDUCTOR MATERIAL, AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide a manufacturing method of an array substrate for a liquid crystal displaying apparatus that can form a low molecular organic semiconductor material with very weak moisture resistance, without using a shadow mask, by a micro pattern that is adjustable up to several μm, and then utilizes the low molecular organic semiconductor material without damaging a micro patterned low molecular organic semiconductor layer. SOLUTION: The liquid crystal displaying apparatus comprises a picture element region; a thin-film transistor positioned on a substrate so as to neighbor a picture element region, having a gate electrode, a gate insulating film with an upper surface, a source electrode and a drain electrode arranged on the upper surface of the gate insulating film, and a semiconductor layer that is arranged on the upper surface of the gate insulating film and defines a channel region between the source electrode and the drain electrode and then is formed with the low ...

Optical switch device and method of manufacturing the same

Provided are an optical switch device having a simple light path and capable of achieving high speed switching, and a method of manufacturing the optical switch device. The optical switch device comprises one or more first optical waveguides extending in a first direction, one or more second optical waveguides connected to the first optical waveguides in a second direction crossing the first direction, and one or more switching parts configured to control light transmitted in the first direction within the first optical waveguide connected with the second waveguide, to selectively reflect the light to the second waveguide extending in the second direction.

Display panel

In a picture-frame region (F) of a liquid crystal display panel ( 1 ), a wall member ( 41 ) is provided, which is formed adjacent to a sealing material ( 40 ) and sandwiches the sealing material ( 40 ). Steps ( 42 a ), ( 43 a ) are formed in the wall member ( 41 ) so that a width (W 1 ) of a portion ( 40 a ) of the sealing material ( 40 ), which contacts a TFT substrate ( 2 ) is larger on a side on which the sealing material ( 40 ) contacts the TFT substrate ( 2 ).

Liquid crystal display device and method for manufacturing the same

A liquid crystal display device includes a plurality of columnar spacers configured to maintain a constant gap between substrates on a color filter substrate of the liquid crystal display device. At a tip end of each of the columnar spacers contacting an array substrate, a height adjusting portion which is easily deformed as compared to a portion of the columnar spacer other than the tip end portion when the pair of substrates are bonded together is provided.

Display device

The invention provides a display device in which a slope portion is provided in the chassis of the backside member to be nonparallel to the display face of the display panel, and a film member is fixed along the slope portion, and the end of the film member extends beyond the slope portion to be in contact with the display panel, whereby a substantially close contact is established between the chassis and the display panel, and hence the display device can provide excellent dust-proof protection and durability.

Curved display panel manufacturing method

The present invention relates to a method for manufacturing a curved display panel. The method for manufacturing a curved display panel using a lower substrate and an upper substrate made of glass and opposite each other, and a liquid crystal layer formed between the lower substrate and the upper substrate, comprises: a step of cutting out portions of outer surfaces of the lower substrate and the upper substrate such that the thicknesses of the substrates are reduced to a preset level; and a step of bending the cut lower substrate and the cut upper substrate into a desired curved shape, and forming transparent polymer layers, having shapes identical to the desired curved shape, onto outer surfaces of the substrates, respectively, or attaching transparent substrates, which are prefabricated into shapes identical to the desired curved shape, onto outer surfaces of the substrates, respectively.

Polymerizable composition, color filter, and method of producing the same, solid-state imaging device, and planographic printing plate precursor, and novel compound

Disclosed is a photopolymerizable composition which contains a photopolymerization initiator (A) that has a partial structure represented by the following Formula (1) and a polymerizable compound (B). In General formula (1), R 3 and R 4 each independently represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, a heteroaryl group or an alkoxy group; R 3 and R 4 may form a ring with each other; and X represents OR 5 , SR 6 , or NR 17 R 18 . The photopolymerizable composition is capable of forming a cured film that has high sensitivity, excellent intra-membrane curability and excellent adhesion to a support. The cured film is able to maintain a patterned shape even during post-heating after development and has good pattern formability, while coloring due to heating with passage of time being suppressed.

Method for production of transparent conductive film and touch panel therewith

There is provided a transparent conductive film having a transparent conductor layer with a high level of pen input durability and high-temperature, high-humidity reliability. The transparent conductive film of the present invention is a transparent conductive film, comprising: a transparent film substrate; a transparent conductor layer that is provided on one side of the transparent film substrate and has a thickness d of 15 nm to 35 nm and an average surface roughness Ra of 0.37 nm to 1 nm; and at least a single layer of an undercoat layer interposed between the transparent film substrate and the transparent conductor layer.

Anti-reflection film

The present invention provides an anti-reflection film having excellent optical property, excellent excoriation resistance, and antistatic function at low production costs. The present invention includes an anti-reflection film in which a localized layer and a low refractive index layer are stacked in this order on at least one surface of a transparent substrate, the localized layer is stacked with an intermediate layer, a hard coat layer, an antistatic layer containing a conductive material, and a leveling layer containing a leveling material in this order, which are localized, at least from the side of the transparent substrate, and the leveling material contains at least a fluorocompound or a compound which has a siloxane bond.

Polymer compound and polymer light emitting device using the same

A polymer compound containing a structure of the following formula (B): —Ar—  (A) (wherein, Ar represents an arylene group, divalent heterocyclic group, divalent aromatic amine group or divalent group having a metal complex structure.) (wherein, A ring and B ring represent each independently an aromatic ring optionally having a substituent. X 1 represents —C(═O)—, —S(═O)—, —S(═O) 2 —, —P(═O)(R 1 )—, —C(R 1 )(R 2 )—, —C(R 2 )(R 2 )—, —B(R 1 )—, —N(R 1 )— or —Si(R 1 )(R 1 )—. R* represents a hydrogen atom or monovalent or divalent group, R 1 represents a hydrogen atom or monovalent group, and R 2 represents a monovalent group having a hetero atom. When R 1 and R 2 are present each in plural number, they may be the same or different.).

Fringe field switching liquid crystal display device and method of fabricating the same

A fringe field switching (FFS) liquid crystal display (LCD) device which uses an organic insulating layer and consumes less power, in which film quality of an upper layer of a low temperature protective film is changed to improve undercut within a pad portion contact hole, and a method for fabricating the same is provided.

Display panel and method for producing the same

A display panel has a plurality of gate terminals that are formed of a gate metal layer and a plurality of source terminals that are formed of a source metal layer, disposed alternately as seen in a plane. From each of the source terminals an intermediate region and a terminal region are provided with inorganic insulating film such that a source terminal lead formed of the source metal layer is covered therewith. The intermediate region is provided with organic insulating film such that the inorganic insulating film is covered therewith. The inorganic insulating film is smaller in thickness in the terminal region than in the intermediate region. The inorganic insulating film has an opening in the terminal region to expose at least a portion of a surface of the source terminal.

MULTILAYER FILM, OPTICAL DEVICE, PHOTONIC INTEGRATED CIRCUIT DEVICE, AND OPTICAL TRANSCEIVER

A multilayer film includes a single-crystal silicon layer, a first layer containing Zr, a second layer containing ZrO, and a third layer containing a perovskite oxide having an electrooptic effect. The first layer, the second layer, and the third layer are provided in this order above the single-crystal silicon layer, and the multilayer film is transparent to a wavelength to be used. 1. A multilayer film comprising:a single-crystal silicon layer;a first layer containing Zr;{'sub': '2', 'a second layer containing ZrO; and'}a third layer containing a perovskite oxide having an electrooptic effect, the first layer, the second layer, and the third layer being provided in this order above the single-crystal silicon layer,wherein the multilayer film is transparent to a wavelength to be used.2. The multilayer film as claimed in claim 1 ,{'sub': 3', '3', '3', '3', '3, 'wherein the perovskite oxide is selected from the group consisting of (Pb)(Zr, Ti)O, (Pb, La) (Zr, Ti)O, K(Ta, Nb)O, (Sr, Ba)TiO, and BaTiO.'}3. The multilayer film as claimed in claim 1 , comprising:{'sub': '2', 'a layer containing SrTiOor MgO provided between the second layer and the third layer,'}{'sub': 3', '3, 'wherein the perovskite oxide is (Pb)(Zr, Ti)Oor (Pb, La)(Zr, Ti)O.'}4. The multilayer film as claimed in claim 1 , wherein the single-crystal silicon layer is provided on a silicon oxide layer.5. An optical device comprising:a substrate;a slot electrode having a slot between a pair of conductors provided over the substrate; anda multilayer film provided in the slot;{'sub': '2', 'wherein the- multilayer film includes a single-crystal silicon layer, a first layer containing Zr, a second layer containing ZrO, and a third layer containing a perovskite oxide, the first layer, the second layer, and the third layer being epitaxially grown in this order above the single-crystal silicon layer, and'}wherein a waveguide is formed of the third layer inside the slot.6. The optical device as claimed in claim 5 ...

METHOD OF FORMING AN ELECTRO-OPTIC MEDIUM

A variable transmission film may include an electrophoretic medium having a plurality of capsules and a binder, each capsule containing a plurality of electrically charged particles and a fluid, the charged particles being movable by application of an electric field and being capable of being switched between an open state and a closed state. The film may include at least one of a binder containing fish gelatin and a polyanion; a binder containing one or more tinting agents; capsules containing charge control agents, such as an oligoamine-terminated polyolefin and a branched chain fatty acid comprising at least 8 carbon atoms; a selection of capsules in which at least 60% have a diameter between 50 μm and 90 μm and at least 15% have a diameter between 20 μm and 49 μm; a tinted adhesive layer; and a fluid selected from one or more nonconjugated olefinic hydrocarbons. 1. A method of forming an electro-optic medium comprising:providing an internal phase mixture of a non-polar solvent and charged pigment particles,encapsulating portions of the internal phase mixture in a plurality of capsules,sieving the plurality of capsules into at least two portions, a first portion comprising capsules having a size distribution between 50 μm and 90 μm in diameter, and a second portion comprising capsules having a size distribution between 20 μm and 49 μm in diameter, andmixing a polymeric binder with two to five parts by weight of the first portion and one part by weight of the second portion.2. The method of forming an electro-optic medium of claim 1 , wherein the polymeric binder is mixed with capsules at least 60% in a size range of between 50 μm and 90 μm in diameter and at least 15% in a size range of between 20 μm and 49 μm in diameter.3. The method of forming an electro-optic medium of claim 1 , wherein the binder further comprises a tinting agent comprising one or more types of colored pigment particles selected from the group consisting of black claim 1 , cyan claim 1 , ...

LIGHT CONVERSION DEVICE AND DISPLAY APPARATUS COMPRISING THE SAME

The present application relates to a light conversion device, a backlight unit and a display apparatus. 1. A light conversion device comprising:a light source; anda light conversion film provided on one surface of the light source,wherein the light conversion film includes a wavelength converting material converting a wavelength of light emitted from the light source and a light transmitting polymer resin in which the wavelength converting material is dispersed, and the light conversion film is formed with two or more layers and each of the layers independently has a different maximum light emission wavelength.2. The light conversion device of claim 1 , wherein the light source is a blue light emitting diode emitting blue light.3. The light conversion device of claim 1 , wherein the light conversion film is excited by light emitted from the light source claim 1 , and has two layers formed with a first light conversion film having a maximum light emission wavelength from 500 nm to 550 nm and a second light conversion film having a maximum light emission wavelength from 600 nm to 660 nm.4. The light conversion device of claim 1 , wherein the wavelength converting material includes at least one of an organic fluorescent dye and an organic fluorescent pigment derived from an organic fluorescent dye claim 1 , and a wavelength of light converted by the wavelength converting material has a full width at half maximum (FWHM) of 60 nm or less.5. A light conversion device further comprising a transparent substrate or a light extraction plate on a surface of the light conversion film of facing the light source.6. The light conversion device of claim 5 , further comprising the transparent substrate and the light extraction plate consecutively on a surface of the light conversion film facing the light source.7. The light conversion device of claim 5 , wherein the light conversion film further includes light diffusion particles.8. A backlight unit comprising the light conversion ...

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

A display device and a method of manufacturing the same are disclosed. The display device comprises a thin film transistor on a substrate, a protective film on the thin film transistor, and an alignment film on the protective film. The protective film includes one or more protective films, and a protective film adjacent to the alignment film among the one or more protective films has a silicon content higher than a nitrogen content. Thus, it is possible to provide a display device capable of reducing image sticking or flicker. 1. A display device , comprising:a thin film transistor on a substrate;a protective film on the thin film transistor; andan alignment film on the protective film,wherein the protective film includes at least one protective film, and the protective film adjacent to the alignment film among the at least one protective film has a silicon content higher than a nitrogen content.2. The display device according to claim 1 , wherein a bonding ratio of silicon and nitrogen in the protective film adjacent to the alignment film is 1 or less.3. The display device according to claim 1 , wherein the protective film adjacent to the alignment film has a lower volume resistance than a volume resistance of the alignment film.4. The display device according to claim 1 , wherein the alignment film includes an upper alignment film including a photo-degradable material and a lower alignment film without a photo-degradable material.5. The display device according to claim 4 , wherein the upper alignment film includes a soluble polyimide claim 4 , and the lower alignment film includes at least one of a polyamic acid and a polyamic acid ester.6. The display device according to claim 4 , further comprising:a second substrate facing the substrate; anda liquid crystal layer between the substrate and the second substrate,wherein the upper alignment film is more adjacent to the liquid crystal layer than the lower alignment film.7. The display device according to claim 1 , ...

ORGANIC COMPOUND, ELECTROCHROMIC DEVICE, OPTICAL FILTER, IMAGE PICKUP APPARATUS, WINDOW, AND ELECTROCHROMIC MIRROR

An organic compound denoted by formula [1], 2. The organic compound according to claim 1 , further comprising anions A and A claim 1 , wherein each of A and A independently represents a monovalent anion.3. The organic compound according to claim 2 , wherein A and A represent the same anion.4. The organic compound according to claim 1 , wherein Y represents the aryl group.5. The organic compound according to claim 4 , wherein Y represents a phenyl group optionally having a substituent.6. The organic compound according to claim 1 , wherein each of Xand Xrepresents the alkyl group and the carbon atom number of the alkyl group is 1 or more and 8 or less.7. An electrochromic device comprising:a pair of electrodes; andan electrochromic layer disposed between the pair of electrodes,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein the electrochromic layer contains the organic compound according to .'}8. The electrochromic device according to claim 7 , wherein the electrochromic layer further contains a second electrochromic compound different from the organic compound.9. The electrochromic device according to claim 8 , wherein the second electrochromic compound is a compound having a visible light transmittance in an oxidation state lower than a visible light transmittance in a reduction state.10. The electrochromic device according to claim 7 , wherein the electrochromic layer contains at least five types of electrochromic compounds.11. The electrochromic device according to claim 10 , wherein the at least five types of electrochromic compounds include a viologen-based compound and a phenazine-based compound.12. The electrochromic device according to claim 7 , wherein the electrochromic layer is a solution layer.13. The electrochromic device according to claim 12 , wherein the electrochromic layer further contains a thickener.14. The electrochromic device according to claim 13 , wherein the weight ratio of the thickener is 20% by weight or less when the weight of ...

Addressable electro-optic device

An electro-optic device includes a front substrate defining a first surface and a second surface. A rear substrate defines a third surface and a fourth surface. A seal is disposed about a periphery of the second surface and the third surface. A space is defined between the front substrate, the rear substrate, and the seal. An electro-optic medium is disposed within the space. A first conductive material is disposed on the second surface of the front substrate. A second conductive material is disposed on the third surface of the rear substrate. At least one isolation line extends across at least one of the first conductive material and the second conductive material to define independently controlled dimming regions.

Polymerizable compound, polymer, polymerizable composition, film, and half mirror for displaying projection image

The present invention provides a polymerizable compound denoted by Formula (I): in the formula, Z 1 and Z 2 represent an arylene group, and the like, m represents 1 or 2, n represents an integer of 0 or 1, and when m is 2, n is 0, L 1 , L 2 , L 3 , and L 4 each independently represent a linking group such as —C(═O)O— and —OC(═O)—, T 3 represents -Sp 4 -R 4 , X represents —O—, and the like, r represents 1 to 4, Sp 1 , Sp 2 , Sp 3 , Sp 4 , and Sp 5 each independently represent a single bond or a linking group, R 1 and R 2 each independently represent a polymerizable group, and R 3 , R 4 , and R 5 each independently represent a hydrogen atom, a polymerizable group, or the like; a polymerizable composition containing the polymerizable compound described above; a film formed of the polymerizable composition described above; and a half mirror for displaying a projection image including the film described above.

Smart garment, user terminal, system including same, and method of changing design of smart garment

The disclosed embodiments provide a smart garment on which implemented designs can be changed in terms of color, image, text, etc. Also, a system is provided that comprises: a server for providing various designs to be implemented on a smart garment; and a user terminal that can change the design of the smart garment by receiving various designs from the server and transmitting same to the smart garment. The system according to the disclosed embodiments comprises: a server including a design database for a smart garment; a user terminal for downloading a design for the smart garment from the server; and the smart garment on which the design transmitted from the user terminal is implemented.

METHOD OF MANUFACTURING DISPLAY DEVICE

A method for forming a display device includes forming a liquid crystal layer between a first substrate and a second substrate spaced apart from the first substrate, in which the liquid crystal layer includes a liquid crystal composition including a reactive mesogen, applying an electric field to the liquid crystal layer, firstly curing the liquid crystal layer at a temperature from about −20° C. to about 60° C., and secondly curing the liquid crystal layer without applying the electric field. The liquid crystal composition includes the reactive mesogen in an amount exceeding 0 percent by weight and equal to or smaller than about 30 percent by weight relative to a total weight of the liquid crystal composition. 1. A method for forming a display device , comprising:forming a liquid crystal layer between a first substrate and a second substrate spaced apart from the first substrate, wherein the liquid crystal layer comprises a liquid crystal composition including a reactive mesogen;applying an electric field to the liquid crystal layer;firstly curing the liquid crystal layer at a temperature from about −20° C. to about 60° C; andsecondly curing the liquid crystal layer without applying the electric field,wherein the liquid crystal composition comprises the reactive mesogen in an amount exceeding 0 percent by weight and equal to or smaller than about 30 percent by weight relative to a total weight of the liquid crystal composition.2. The method of claim 1 , wherein the liquid crystal composition comprises the reactive mesogen in the amount exceeding about 2.0 percent by weight and equal to or smaller than about 5.0 percent by weight relative to the total weight of the liquid crystal composition and wherein the first curing is performed at the temperature from about −20° C. to about 60° C.3. The method of claim 2 , wherein the first curing is performed at the temperature from about −20° C. to about 10° C.4. The method of claim 3 , wherein the liquid crystal composition ...

FLEXIBLE DYNAMIC SHADE WITH POST-SPUTTERING MODIFIED SURFACE, AND/OR METHOD OF MAKING THE SAME

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. Those holes may be sized, shaped, and arranged to promote summertime solar energy reflection and wintertime solar energy transmission. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances. 1. An insulating glass (IG) unit , comprising:first and second substrates, each having interior and exterior major surfaces, the interior major surface of the first substrate facing the interior major surface of the second substrate;a spacer system helping to maintain the first and second substrates in substantially parallel spaced apart relation to one another and to define a gap therebetween; and a first conductive film provided, directly or indirectly, on the interior major surface of the first substrate;', 'a dielectric or insulator film provided, directly or indirectly, on the first conductive film; and', 'a shutter including a polymer material supporting a second conductive film and a reflection-reducing coating, the second conductive film having first and second sides corresponding to its first and second major surfaces, the reflection-reducing coating being formed on the first side of the second conductive film, the polymer material being extendible to serve as a shutter closed position and ...

ELECTRIC POTENTIALLY-DRIVEN SHADE INCLUDING SHUTTER SUPPORTING SURFACE-MODIFIED CONDUCTIVE COATING, AND/OR METHOD OF MAKING THE SAME

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The shutter's conductor may have a modified surface, e.g., to promote diffuse reflection, reduce total internal reflection, etc. The polymer may be capable of surviving high-temperature environments and may be colored in some instances. 1. An insulating glass (IG) unit , comprising:first and second substrates, each having interior and exterior major surfaces, the interior major surface of the first substrate facing the interior major surface of the second substrate;a spacer system helping to maintain the first and second substrates in substantially parallel spaced apart relation to one another and to define a gap therebetween; and a first conductive film provided, directly or indirectly, on the interior major surface of the first substrate;', 'a dielectric or insulator film provided, directly or indirectly, on the first conductive film; and', 'a shutter including a polymer material supporting a second conductive film, the polymer material being extendible to serve as a shutter closed position and retractable to serve a shutter open position, wherein an upper surface of the second conductive film is roughened and/or textured to contribute to a reduction in total reflection from the shutter and/or to promote diffuse reflection, compared a shutter having a second conductive film that is not correspondingly ...

ELECTRIC POTENTIALLY-DRIVEN SHADE WITH CIGS SOLAR CELL, AND/OR METHOD OF MAKING THE SAME

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances. The shade, when extended, may be used as a solar collector in some instances. 1. An insulating glass (IG) unit , comprising:first and second substrates, each having interior and exterior major surfaces, the interior major surface of the first substrate facing the interior major surface of the second substrate;a spacer system helping to maintain the first and second substrates in substantially parallel spaced apart relation to one another and to define a gap therebetween; and a first conductive coating provided, directly or indirectly, on the interior major surface of the first substrate;', 'a dielectric or insulator film provided, directly or indirectly, on the first conductive coating; and', 'a shutter including a polymer substrate supporting, in order moving away from the polymer substrate, a second conductive coating, a CIGS absorber, a third conductive coating, and an upper contact layer, wherein the polymer substrate is extendible to serve as a shutter closed position and retractable to serve a shutter open position; and, 'a dynamically controllable shade interposed between the first and second substrates, the shade includingwherein the first and second conductive coatings ...

ELECTRIC POTENTIALLY-DRIVEN SHADE WITH IMPROVED ELECTRICAL CONNECTION BETWEEN INTERNAL SHADE AND EXTERNAL POWER SOURCE, AND/OR METHOD OF MAKING THE SAME

Certain example embodiments relate to electric, potentially-driven shades usable with insulating glass (IG) units, IG units including such shades, and/or associated methods. In such a unit, a dynamic shade is located between the substrates defining the IG unit, and is movable between retracted and extended positions. The dynamic shade includes on-glass layers including a transparent conductor and an insulator or dielectric film, as well as a shutter. The shutter includes a resilient polymer, a conductor, and optional ink. Holes, invisible to the naked eye, may be formed in the polymer. Those holes may be sized, shaped, and arranged to promote summertime solar energy reflection and wintertime solar energy transmission. The conductor may be transparent or opaque. When the conductor is reflective, overcoat layers may be provided to help reduce internal reflection. The polymer may be capable of surviving high-temperature environments and may be colored in some instances. 1. An insulating glass (IG) unit , comprising:first and second substrates, each having interior and exterior major surfaces, the interior major surface of the first substrate facing the interior major surface of the second substrate;a spacer system helping to maintain the first and second substrates in substantially parallel spaced apart relation to one another and to define a gap therebetween; a first conductive coating provided, directly or indirectly, on the interior major surface of the first substrate;', 'a dielectric or insulator film provided, directly or indirectly, on the first conductive coating; and', 'a shutter including a polymer substrate supporting a second conductive coating, wherein the polymer substrate is extendible to serve as a shutter closed position and retractable to serve a shutter open position;, 'a dynamically controllable shade interposed between the first and second substrates, the shade includingfirst and second electrically conductive bus bars located at first and second ...

DISPLAY ASSEMBLY AND DISPLAY APPARATUS

A display assembly includes a convex lens, a light-absorbing layer, and a refractive index-adjustable layer disposed therebetween. The refractive index-adjustable layer has a refractive index adjustable between less than, and no less than, a critical value, configured such that a light incident into the convex lens has a total reflection if the refractive index of the refractive index-adjustable layer is less than the critical value, and transmits through the refractive index-adjustable layer and reaches the light-absorbing layer for absorption if the refractive index of the refractive index-adjustable layer is no less than the critical value. The critical value can be a refractive index of the convex lens if it is in direct contact with the refractive index-adjustable layer, or can be a refractive index of a transparent film layer disposed between the convex lens and the refractive index-adjustable layer and in direct contact with the refractive index-adjustable layer. 1. A display assembly , comprising a convex lens , a refractive index-adjustable layer , and a light-absorbing layer , wherein:the refractive index-adjustable layer is disposed between a convex surface of the convex lens and the light-absorbing layer; and has a total reflection to thereby realize a bright state for the display assembly if the refractive index of the refractive index-adjustable layer is less than the critical value; and', 'transmits through the refractive index-adjustable layer and reaches the light-absorbing layer for absorption to thereby realize a dark state for the display assembly if the refractive index of the refractive index-adjustable layer is no less than the critical value., 'the refractive index-adjustable layer is configured to have a refractive index adjustable between less than, and no less than, a critical value, configured such that a light incident into the convex lens from a side opposing to the refractive index-adjustable layer2. The display assembly of claim 1 , ...

Slit nozzle and method of manufacturing display apparatus using the same

A slit nozzle includes: a first head, a second head facing the first head; and a plurality of cores located between the first head and the second head, wherein the plurality of cores includes: a first core and a third core for coating a coating solution; and a second core located between the first core and the third core so that coating of the coating solution via the first core and the third core is achieved at different instants of time.

METHODS FOR SEALING MICROCELL CONTAINERS WITH PHENETHYLAMINE MIXTURES

A method for sealing a container having an opening by contacting the opening with a mixture including a phenethylamine and a first polymer, adding a fluid to be contained to the container, and then adding a second mixture, comprising a second polymer, whereupon an interaction between the first and second polymer mixtures result in a seal being formed over the opening, thereby containing the fluid. The first polymer is typically a water-swellable polymer and the second polymer is typically a hydrophilic polymer that will form an interpenetrating network with the swellable polymer. 1. A layered display medium comprising an electrophoretic material including a plurality of electrically charged particles disposed in a fluid and capable of moving through the fluid under the influence of an electric field , wherein two layers of the display medium are joined with a mixture comprising a phenethylamine and a swellable polymer.2. The layered display medium of claim 1 , wherein the phenethylamine is dopamine claim 1 , epinephrine claim 1 , phenylephrine claim 1 , norepinephrine claim 1 , 3 claim 1 ,4-dihydroxyphenylalanine claim 1 , or 3 claim 1 ,4-dihydroxyphenylacetic acid.3. The layered display medium of claim 1 , wherein the swellable polymer is selected from the group consisting of pyrrolidones claim 1 , polysaccharides claim 1 , collagen claim 1 , polyamides claim 1 , polyesters claim 1 , acrylates claim 1 , polyurethanes claim 1 , polyethers claim 1 , and polyvinyl alcohols.4. The layered display medium of claim 1 , wherein the electrophoretic material is held in a container constructed from acrylates claim 1 , (meth)acrylates claim 1 , vinylethers claim 1 , esters claim 1 , epoxides claim 1 , polyethylene terephthalate (PET) claim 1 , high-density polyethylene (HDPE) claim 1 , polypropylene (PPE) claim 1 , polyvinyl chloride (PVC) claim 1 , or cellulose.5. The layered display medium of claim 4 , wherein the container is a microcell claim 4 , a delayed release drug ...

Optical device

An optical device includes a waveguide device, a reflective-type light valve and a projection lens. The waveguide device receives a first polarized beam and includes a first surface, a second surface and the first grating. The first grating is disposed in a path of the first polarized beam to change a propagation direction of the first polarized beam, and the first polarized beam passes through the first surface, the first grating and the second surface in succession. The reflective-type light valve is disposed downstream from the second surface of the waveguide device to convert the first polarized beam into an image beam. The projection lens is disposed downstream from the reflective-type light valve, and the image beam passing through the second surface of the waveguide device, the first grating and the projection lens in succession.

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A first organic insulating film is arranged in a circumference area outside an active area on a first substrate. A circumference color filter is arranged in the circumference area on a second substrate. A second organic insulating film covers the circumference color filter. A seal material is arranged between the first and second organic insulating films to attach the first substrate and the second substrate. The seal material extends up to a position in which end portions of the first and second substrates overlap. A first spacer is arranged between the first and second organic insulating films in the circumference area. The first spacer is arranged on an active area side in the seal material. A second spacer is formed between the first and second organic insulating films in a position in which the end portions of the substrates overlap. 1. A liquid crystal display device , comprising: a first insulating substrate, and', 'a first organic insulating film arranged on the first insulating substrate in a circumference area outside an active area for displaying images,, 'a first substrate including;'} a second insulating substrate, and', 'a color filter arranged on the second insulating substrate facing the first substrate in the circumference area,', 'a seal material arranged between the first organic insulating film and the color filter to attach the first substrate and the second substrate;', 'a first spacer arranged between the first organic insulating film and the color filter, the first spacer being arranged on an active area side in the seal material;', 'a second spacer arranged between the first organic insulating film and the color filter, the second spacer being arranged closer to a first substrate end of the first insulating substrate than the first spacer in the seal material; and', 'a liquid crystal layer held in a gap surrounded with the seal material between the first substrate and the second substrate., 'a second substrate including;'}2. The liquid ...

DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

According to one embodiment, a display device, includes a display panel having a light transmission property, the display panel includes a first sub-pixel exhibiting a first color, a second sub-pixel exhibiting a second color, a third sub-pixel exhibiting a third color, a dummy pixel exhibiting a fourth color having brightness lower than the first to third colors, and a light modulating layer capable of changing a light transmission property and a light scattering property of regions corresponding to the first to third sub-pixels and the dummy pixel, respectively. 1. A display device , comprising:a display panel having a light transmission property,the display panel comprising:a first sub-pixel exhibiting a first color;a second sub-pixel exhibiting a second color;a third sub-pixel exhibiting a third color;a dummy pixel exhibiting a fourth color having brightness lower than the first to third colors; anda light modulating layer capable of changing a light transmission property and a light scattering property of regions corresponding to the first to third sub-pixels and the dummy pixel, respectively.2. The display device of claim 1 , whereinthe light modulating layer includes a first region and a second region each having an optical anisotropy and different from each other with respect to optical response to an electric field,the first region is formed to contain a liquid crystal material, andthe second region is formed to contain a polymeric material.3. The display device of claim 1 , whereinthe display panel comprises:a substrate opposed to the light modulating layer and having a light transmission property;a first color filter disposed on the first sub-pixel of the substrate and allowing light of the first color to be transmitted;a second color filter disposed on the second sub-pixel of the substrate and allowing light of the second color to be transmitted;a third color filter disposed on the third sub-pixel of the substrate and allowing light of the third color to ...

LIQUID CRYSTAL DISPLAY

A liquid crystal display includes a quantum bar film arranged between a lower polarizer and a backlight module. Quantum bars contained in the quantum bar film absorb backlighting generated by the backlight module and then emit polarized light having the same direction as an alignment direction of the quantum bars. The alignment direction of the quantum bars is set in the same direction as a direction of a polarization axis of the lower polarizer, so that the backlighting that transmits through the quantum bar film may largely pass through the lower polarizer to thereby reduce light absorbed by the lower polarizer and increase light transmission rate of the backlighting generated by the backlight module to pass through the lower polarizer, thus enhancing utilization of the backlighting and improving brightness of the liquid crystal display. 1. A liquid crystal display , comprising a backlight module , a quantum bar film , a lower polarizer , and a liquid crystal panel being stacked , in sequence , on the backlight module , the lower polarizer comprising a plurality of polarization axes arranged in an array , the quantum bar film comprising a plurality of quantum bar film units arranged in an array , each of the quantum bar film units corresponding to one of the polarization axes , wherein among the plurality of quantum bar film units , at least some quantum bar film units contain quantum bars , while the other quantum bar film units contain liquid crystal molecules , the quantum bars or the liquid crystal molecules contained in the quantum bar film units having alignment directions that are identical to directions of the polarization axes corresponding to the quantum bar film units.2. The liquid crystal display according to claim 1 , wherein the liquid crystal panel comprises a number of red sub-pixel units claim 1 , a number of blue sub-pixel units claim 1 , and a number of green sub-pixel units arranged in an array claim 1 , and the plurality of quantum bar film ...

DISPLAY APPARATUS

A display apparatus includes a first polarizer, a second polarizer facing the first polarizer, an organic light emitting element overlapping the first polarizer and the second polarizer, a first electrode and a second electrode between the first polarizer and the second polarizer and facing each other, and a liquid crystal layer between the first electrode and the second electrode. 1. A display apparatus , comprising:a first polarizer;a second polarizer facing the first polarizer;an organic light emitting element overlapping the first polarizer and the second polarizer;a first electrode and a second electrode between the first polarizer and the second polarizer and facing each other; anda liquid crystal layer between the first electrode and the second electrode.2. The display apparatus as claimed in claim 1 , wherein the first polarizer is a wire grid polarizer.3. The display apparatus as claimed in claim 2 , wherein the wire grid polarizer comprises aluminum and/or silver claim 2 , and has 50 nm (nanometers) or more.4. The display apparatus as claimed in claim 1 , wherein a first polarizing axis of the first polarizer and a second polarizing axis of the second polarizer are perpendicular to each other.5. The display apparatus as claimed in claim 1 , wherein phase of light which passes the liquid crystal layer is maintained or retarded by 45 degree according to voltages applied to the first and second electrodes.6. The display apparatus as claimed in claim 1 , wherein the organic light emitting element comprises a light emitting structure having a pixel electrode electrically connected to a thin film transistor claim 1 , an opposite electrode facing the pixel electrode and an organic light emitting layer between the pixel electrode and the opposite electrode.7. The display apparatus as claimed in claim 6 , wherein the organic light emitting element comprises a light emitting area for displaying an image claim 6 , and a transmitting area through which light passes ...

ELECTRICALLY CONTROLLED SMART WINDOW, PREPARATION METHOD THEREOF, AND LIGHT-ADJUSTING METHOD THEREOF

An electrically controlled smart window, which includes two light-transmitting substrates arranged oppositely, a power supply component and an in-between light-adjusting area. Hereinto the light-adjusting area is divided into a matrix of light-adjusting units by pixel wall(s), and every units are closely arranged in a grid shape. To the power supply component, an electrode is connected with the pixel wall, and another is localized on the center of light-adjusting unit and did with the light-transmitting substrate. Both surface-charged liquid crystal polymer particles and conductive filling liquid are filled into the medium between the two light-transmitting substrates. According to the present disclosure, cholesteric liquid crystal polymer microparticles with specific reflection band and surface charges are used as basic reflectors, thereby achieving the significant advantages of being easy to manufacture, low cost, and stable performance, without causing interference to electromagnetic signals. 1. An electrically controlled smart window , comprising:two light-transmitting substrates arranged oppositely;a power supply component;a light-adjusting area between the light-transmitting substrates, wherein the light-adjusting area is divided into a plurality of light-adjusting units by pixel wall(s), and the light-adjusting units are closely arranged in a grid shape, one pole of the power supply component is connected with the pixel wall, and the other pole of the power supply component is connected with the light-transmitting substrate corresponding to a center of each light-adjusting unit; andliquid crystal polymer particles and a filling liquid filled between the two light-transmitting substrates, wherein surfaces of the liquid crystal polymer particles are charged.2. The electrically controlled smart window of claim 1 , wherein the surfaces of the liquid crystal polymer particles are subjected to protonation or ionization processing.3. The electrically controlled ...

DISPLAY DEVICE

To suppress a variation in characteristics of a transistor due to a released gas from an organic insulating film so that reliability of a display device is increased. The display device includes a transistor, an organic insulating film which is provided over the transistor in order to reduce unevenness due to the transistor, and a capacitor over the organic insulating film. An entire surface of the organic insulating film is not covered with components (a transparent conductive layer and an inorganic insulating film) of the capacitor, and a released gas from the organic insulating film can be released to the outside from exposed part of an upper surface of the organic insulating film. 1. (canceled)2. A display device comprising: a transistor comprising an oxide semiconductor layer;', 'a first inorganic insulating film over the transistor;', 'an organic insulating film over the first inorganic insulating film;', 'a first transparent conductive layer over the organic insulating film;', 'a second inorganic insulating film over the first transparent conductive layer; and', 'a second transparent conductive layer over the second inorganic insulating film,, 'a pixel portion comprisingwherein the oxide semiconductor layer comprises indium, gallium, and zinc,wherein the first inorganic insulating film comprises a first opening,wherein the second inorganic insulating film comprises a second opening,wherein the second transparent conductive layer comprises a first region that is in contact with one of a source electrode layer and a drain electrode layer of the transistor in the second opening,wherein the second inorganic insulating film is a second region in contact with the one of the source electrode layer and the drain electrode layer of the transistor in the first opening,wherein the second region is outside the first region, andwherein the organic insulating film comprises a third region that does not overlap with the second inorganic insulating film.3. The display device ...

Polymerizable composition, polymerization product, image display device, and method for producing same

In relation to a polymerizable composition for forming a transparent optical resin layer to be interposed between an image display section of an image display device and a light-transmissive protective section thereof, the present invention provides a polymerizable composition that does not give rise to display defects caused by the deformation of the image display section, enables high-luminance, high-contrast image displaying, has excellent heat resistance, and also has a low dielectric constant. This polymerizable composition comprises: (1) a urethane (meth)acrylate obtained by reacting a hydrogenated polyolefin polyol and a compound having an isocyanato group and a (meth)acryloyl group; (2) a (meth)acryloyl-group-containing compound having a hydrocarbon group with a carbon number of 6 or greater; and (3) a photopolymerization initiator.

Sealant composition and method for curing the same, display device and sealing method, and use thereof

Disclosed is a sealant composition. The sealant composition is composed of an epoxy resin having an active group, α-cyanoacrylate, an initiator wrapped with an inert sheathing material, a thermal curing agent, a filler, a coupling agent and an epoxy resin having no active groups. In the invention, a method for initiating sealant curing via a chemical initiator is employed, thus the UV irradiation process may be avoided, the cell alignment process may be simplified, and the cost of UV process and UV Mask, etc., may be saved; additionally, the sealant cure effect is uniform and controllable, and the risk of sealant break and liquid crystal pollution may be avoided.

Liquid crystal composition and liquid crystal display device

Provided are a liquid crystal composition satisfying at least one of characteristics such as high maximum temperature, low minimum temperature, small viscosity, suitable optical anisotropy, large negative dielectric anisotropy, large specific resistance, high stability to ultraviolet light and high stability to heat, or the liquid crystal composition having a suitable balance regarding at least two of the characteristics; and an AM device having characteristics such as a short response time, a large voltage holding ratio, low threshold voltage, a large contrast ratio and a long service life. The liquid crystal composition has negative dielectric anisotropy and contains a specific compound having large negative dielectric anisotropy as a first component, a specific compound having low minimum temperature as a second component, and a specific compound having small viscosity as a third component, and the composition may contain a specific compound having high maximum temperature or small viscosity as a fourth component, a specific compound having negative dielectric anisotropy as a fifth component, or a specific compound having a polymerizable group as an additive component.

Liquid crystal display device

A liquid crystal display device is provided. The liquid crystal display device includes a liquid crystal display panel; a backlight unit; a cover glass; a frame; and a filling member. The backlight unit is in contact with a bottom surface of the liquid crystal display panel. The cover glass is bonded to a top surface of the liquid crystal display panel. The frame is bonded to the cover glass. The filling member is configured to bond a lateral surface of the frame, a lateral surface of the liquid crystal display panel and a lateral surface of the backlight unit and reduce a leaked light emitted from the backlight unit.

LIQUID CRYSTAL EWRITER SYSTEM WITH RESISTIVE DIGITIZER AND HAVING MECHANICAL PALM REJECTION

A liquid crystal eWriter system with a resistive digitizer and having palm rejection includes the following features. An eWriter includes eWriter substrates that are spaced apart from each other, an upper one of the eWriter substrates being formed of a flexible, clear polymeric material and a lower one of the eWriter substrates being formed of a flexible polymeric material. Electrically conductive layers are spaced apart from each other and located between the eWriter substrates. A dispersion layer including a dispersion of cholesteric liquid crystal material and polymer is disposed between the electrically conductive layers. Pressure applied to the eWriter changes a reflectance of the cholesteric liquid crystal material forming an image. A resistive digitizer determines a location of the pressure applied to the eWriter. The system is designed so that the resistive digitizer detects fingernail or stylus input with substantially no lightly written stroke loss but detects substantially no palm input, under ordinary writing conditions. 1. A liquid crystal eWriter system with a resistive digitizer and having palm rejection , comprising:an eWriter including eWriter substrates spaced apart from each other, an upper one of said eWriter substrates being formed of a flexible, optically clear polymeric material and a lower one of said eWriter substrates being formed of a flexible polymeric material, electrically conductive layers spaced apart from each other and located between said eWriter substrates, a dispersion layer including a dispersion of cholesteric liquid crystal material and polymer disposed between said electrically conductive layers, wherein pressure applied to said eWriter changes a reflectance of said cholesteric liquid crystal material forming an image; anda resistive digitizer that determines a location of the pressure applied to said eWriter;wherein said liquid crystal eWriter system is constructed and arranged such that said resistive digitizer detects ...

POLYMORPHIC ELECTRO-OPTIC DISPLAYS

Described herein is a polymorphic display, which is a unitary apparatus constructed such that a wide variety of electro-optic functions are enabled. The polymorphic display, even when having multiple pixels, enables sharing of selected structures among the pixels. In a multi-pixel construction, there is a set of pixels in the display that exhibit one set of operable properties, such as particular stability, sequencing, and switching properties, and another set of pixels that are different from the first set. That is, they have different stability, sequencing, or switching properties. In such a way, a highly flexible polymorphic display may be construed to satisfy a wide range of display needs. 1. A polymorphic display comprising;a plurality of pixels;{'claim-text': ['a first set of pixels from the plurality of pixels, the redox layer of all the pixels in the first set of pixels comprising a first redox material;', 'a second set of pixels from the plurality of pixels, the redox layer of all the pixels in the second set of pixels comprising a second redox material, wherein', 'the operable properties of the pixels of the first set and the operable properties of the pixels of the second set are determined by their respective redox layers.'], '#text': 'the plurality of pixels each comprising a redox layer and an electrolyte layer, the electrolyte layer configured adjacent to the redox layer;'}2. The polymorphic display according to claim 1 , wherein the redox layer of the first set of pixels comprises a first electropolymerizable monomer claim 1 , and the redox layer of the second set of pixels comprises a second electropolymerizable monomer.3. The polymorphic display according to claim 1 , wherein the redox layer of the first set of pixels comprises an electropolymerizable monomer claim 1 , and the second redox layer comprises a conductive polymer.4. The polymorphic display according to claim 1 , wherein at least one of the operable properties of the second set of ...

DISPLAY PANEL, DISPLAY SUBSTRATE, AND MANUFACTURING METHOD THEREOF

The present disclosure provides a display panel, a display substrate, and a manufacturing method thereof. The display substrate comprises a substrate, a first planar layer, and a BPS light-shielding layer. Wherein the BPS light-shielding layer is made of a composite material including polydopamine and graphene oxide, which can strengthen a binding force between the BPS light-shielding layer and the first planar layer and improve light-shielding effect of the BPS light-shielding layer. The manufacturing method of the display substrate is simple, and making liquid crystals uniformly filled, thereby improving display quality of panels. 1. A display substrate , comprising:a substrate;a first planar layer disposed on one side of the substrate;a black photo spacer (BPS) light-shielding layer disposed on one side surface of the first planar layer away from the substrate;wherein the BPS light-shielding layer is made of a composite material including polydopamine and graphene oxide, the first planar layer is made of a photoresist material, and the BPS light-shielding layer comprises a plurality of matrix-distributed spacers.2. The display substrate according to claim 1 , wherein the spacers are made of the composite material including polydopamine and graphene oxide.3. The display substrate according to claim 2 , wherein in the composite material including polydopamine and graphene oxide claim 2 , a mass ratio of graphene oxide to polydopamine ranges from 1:2 to 1:5.4. The display substrate according to claim 1 , wherein the composite material including polydopamine and graphene oxide of the BPS light-shielding layer and the photoresist material of the first planar layer form a chemical bond.5. The display substrate according to claim 2 , wherein the spacers are cylindrical.6. The display substrate according to claim 1 , wherein the substrate is an array substrate.7. The display substrate according to claim 1 , wherein the substrate is a color filter substrate.8. A display ...

ELECTRO-OPTIC POLYMER

The present invention provides an electro-optic polymer (EO polymer) comprising an electro-optic molecule (EO molecule) and a base polymer. The EO polymer of the present invention has good performance over the entire optical communication wavelength range and therefore can preferably be used for the production of optical modulators, optical switches, optical transceivers, optical phased arrays, LiDAR (light detection and ranging) devices, electric field sensors, terahertz wave generators and detectors, etc. 2. The EO polymer according to claim 1 , wherein the EO polymer has an EO coefficient of 35 pm/V or more and an FOM of 13×10cm/dBV or more in O-band ranging in wavelength from 1260 nm to 1360 nm.3. The EO polymer according to claim 1 , wherein the EO polymer has an EO coefficient of 32 pm/V or more and an FOM of 11×10cm/dBV or more in OE-band ranging in wavelength from 1260 nm to 1460 nm.4. The EO polymer according to claim 1 , wherein the EO polymer has an EO coefficient of 32 pm/V or more and an FOM of 20×10cm/dBV or more in E-band ranging in wavelength from 1360 nm to 1460 nm.5. The EO polymer according to claim 1 , wherein the EO polymer has an EO coefficient of 32 pm/V or more and an FOM of 25×10cm/dBV or more in S-band ranging in wavelength from 1460 nm to 1530 nm.6. The EO polymer according to claim 1 , wherein the EO polymer has an EO coefficient of 31 pm/V or more and an FOM of 30×10cm/dBV or more in C-band ranging in wavelength from 1530 nm to 1565 nm.7. The EO polymer according to claim 1 , wherein the EO polymer has an EO coefficient of 30 pm/V or more and an FOM of 20×10cm/dBV or more in SCL-band ranging in wavelength from 1460 nm to 1625 nm.9. The EO polymer according to claim 8 , wherein at least one of Rand Ris a substituent selected from the group consisting of an aryl group having a halogen atom claim 8 , an aryl group having a haloalkyl group claim 8 , and an aryl group having an aryl group optionally having a halogen atom.10. The EO polymer ...

DISPLAY DEVICE

Provided is a display device. The display device includes a first substrate and a second substrate including a display area and a non-display area surrounding the display area. The first substrate and the second substrate face and are attached to each other. A first polarizer is disposed on the display area of the first substrate. A second polarizer is entirely disposed on the display area and the non-display area of the second substrate and has a non-overlapping region which does not overlap the first polarizer in the non-display area. A light leakage prevention pattern is disposed between the first substrate and the second substrate in the non-overlapping region of the first polarizer and the second polarizer and includes a color filter pattern and a light blocking pattern which overlap each other. 1. A display device , comprising:a first substrate and a second substrate including a display area and a non-display area surrounding the display area, the first substrate and the second substrate facing and attached to each other;a first polarizer disposed on the display area of the first substrate;a second polarizer entirely disposed on the display area and the non-display area of the second substrate and having a non-overlapping region which does not overlap the first polarizer in the non-display area; anda light leakage prevention pattern disposed between the first substrate and the second substrate in the non-overlapping region of the first polarizer and the second polarizer and including a color filter pattern and a light blocking pattern which overlap each other.2. The display device of claim 1 , wherein the color filter pattern completely overlaps the light blocking pattern claim 1 , and an end portion of the first polarizer overlaps the color filter pattern.3. The display device of claim 1 , wherein a separation distance between the end portion of the first polarizer and an end portion of the color filter pattern which face each other is about 0.5 mm or less.4. ...

DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME

A display panel and a method for manufacturing the same are provided. The display panel includes a first substrate, a second substrate including a color filter layer and disposed opposite to the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a circuit area and a display area. The circuit area is formed with a spacer layer, a dielectric constant of the spacer layer is lower than a dielectric constant of the liquid crystal layer. 1. A display panel , comprising:a first substrate;a second substrate comprising a color filter layer and disposed opposite to the first substrate; anda liquid crystal layer disposed between the first substrate and the second substrate;whereinthe first substrate comprises a circuit area and a display area;the circuit area is formed with a spacer layer, a dielectric constant of the spacer layer is lower than a dielectric constant of the liquid crystal layer.2. The display panel as claimed in claim 1 , wherein the circuit area comprises:a driving area integrated with a gate driving chip; anda lead area for transmitting a signal of the driving area to a scanning line in the display area;the dielectric material is disposed between the first substrate and the second substrate corresponding to the driving area.3. The display panel as claimed in claim 2 , wherein a cross-sectional shape of the spacer layer corresponds to a shape of the driving area.4. The display panel as claimed in claim 2 , wherein the spacer layer comprises a polystyrene material.5. The display panel as claimed in claim 1 , wherein the circuit area comprises:a driving area integrated with a gate driving chip; anda lead area for transmitting a signal of the driving area to a scanning line in the display area;the spacer layer is disposed between the first substrate and the second substrate corresponding to the lead area.6. The display panel as claimed in claim 5 , wherein a cross-sectional shape ...

LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF

A wide viewing angle liquid crystal display includes color filters having a quantum dot and scattering particles and liquid crystal layer disposed in a microcavity, a distance between the color filter and the liquid crystal layer being sized to minimize display deterioration due to parallax. 1. A display device , comprising:a first substrate and a second substrate overlapping each other;a color filter disposed on the second substrate, the color filter comprising a first color filter comprising a red quantum dot particle, a second color filter comprising a green quantum dot particle, and a third color filter comprising a transparent material and scattering particles therein; anda blue light blocking layer disposed between the second substrate and the first color filter and between the second substrate and the second color filter.2. The display device of claim 1 , further comprising:a light blocking member disposed between the adjacent color filters.3. The display device of claim 1 , further comprising:a multilayer disposed between the color filter and the first substrate and overlapping the first color filter, the second color filter and the third color filter.4. The display device of claim 3 , wherein the multilayer comprises at least two layers having different refractive indexes.5. The display device of claim 3 , wherein the multilayer transmits only the blue wavelength band and blocks other wavelength bands.6. The display device of claim 1 ,wherein a first distance is between a first surface of the second substrate and a surface of the first color filter,a second distance is between the first surface of the second substrate and a surface of the second color filter,a third distance is between the first surface of the second substrate and a surface of the third color filter, andthe first, the second and the third distances are substantially the same.7. The display device of claim 1 , further comprisingan organic layer disposed between the color filter and the first ...

OPTICAL DEVICE

An optical transmission device includes a substrate, a waveguide, a signal wire, a ground wire, and a first stub wire. The waveguide is provided on the substrate and transmits an optical signal. The signal wire and the ground wire are disposed on the substrate along the waveguide and include, at end portions, bonding portions electrically connected to an external substrate by wires. The first stub wires are connected to the end portions of the ground wires. The distance between the signal wire and the first stub wire is shorter than the distance between the signal wire and the ground wire. 1. An optical device comprising:a substrate;a waveguide provided on the substrate, the waveguide transmitting an optical signal;a signal wire and a ground wire disposed along the waveguide on the substrate and including, at end portions, bonding portions electrically connected to an external device by wires; anda first stub wire connected to the end portion of the ground wire, whereina distance between the signal wire and the first stub wire is shorter than a distance between the signal wire and the ground wire.2. The optical device according to claim 1 , whereina plurality of the ground wires is provided on the substrate, andthe first stub wire is formed in a lower layer of the ground wire and connected to the plurality of ground wires via vias.3. The optical device according to claim 1 , further comprisinga second stub wire connected to the end portion of the signal wire, whereina distance between the first stub wire and the second stub wire is shorter than a distance between the signal wire and the ground wire.4. The optical device according to claim 1 , further comprising an optical modulator connected to the signal wire and the ground wire claim 1 , the optical modulator modulating claim 1 , according to an electric signal supplied via the signal wire claim 1 , the optical signal transmitted through the waveguide.5. The optical device according to claim 4 , whereinthe optical ...

DISPLAY PANEL AND DISPLAY DEVICE

A display panel and a display device are provided. The display panel includes an array substrate, a color filter substrate, and a liquid crystal layer disposed between the array substrate and the color filter substrate. The array substrate includes at least one transparent support column for supporting the array substrate and the color filter substrate to form the liquid crystal layer, and at least one fingerprint sensor disposed at a position corresponding to the transparent support column. The display device includes the display panel. 1. A display panel , comprising:an array substrate;a color filter substrate disposed opposite to the array substrate;a liquid crystal layer disposed between the array substrate and the color filter substrate;wherein the array substrate comprises:at least one transparent support column for supporting the array substrate and the color filter substrate to form the liquid crystal layer; andat least one fingerprint sensor disposed at a position corresponding to the transparent support column.2. The display panel according to claim 1 , wherein a light absorbing layer is disposed on an outer surface of the transparent support column.3. The display panel according to claim 1 , wherein a material of the transparent support column comprises a photoresist material claim 1 , and the photoresist material comprises a resin high polymer.4. The display panel according to claim 1 , wherein a height of the transparent support column ranges from 2 um to 4 um.5. The display panel according to claim 1 , wherein the color filter substrate further comprises a plurality of pixel units claim 1 , and the transparent support column is disposed at a gap of two adjacent pixel units.6. The display panel according to claim 5 , wherein the color filter substrate further comprises a black matrix claim 5 , the black matrix is disposed at a gap between two adjacent pixel units; and wherein a light transmission hole is disposed at a position of the black matrix ...

Liquid crystal composition and liquid crystal optical device

To provide a high quality liquid crystal optical device irrespective of the size of the liquid crystal optical device, while simplifying the production process, and a liquid crystal composition suitable for such a liquid crystal optical device. The liquid crystal composition of the present invention is a liquid crystal composition comprising a liquid crystal compound which shows liquid crystallinity and which is a non-curable compound, a liquid crystalline curable compound having a polymerizable functional group, and a non-liquid crystalline curable compound having a polymerizable functional group, wherein the content of the non-liquid crystalline curable compound is larger than the content of the liquid crystalline curable compound, and the total amount of the liquid crystalline curable compound and the non-liquid crystalline curable compound is at least 8 mass % and less than 20 mass % of the entirety.

PARTICLES FOR ELECTROPHORETIC DISPLAYS

This invention relates to polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes. 118.-. (canceled)19. A coloured polymer particle for use in electrophoretic devices comprising at least one A-B diblock copolymer comprising a hydrophobic polymer block A and a hydrophilic polymer block B containing a charge or being chargeable , and monomer units of at least one monomer , of at least one polymerisable dye , optionally of at least one charged co-monomer , and optionally of at least one crosslinking co-monomer.20. The coloured polymer particle according to claim 19 , wherein block A is a polymethylmethacrylate block.21. The coloured polymer particle according to claim 19 , wherein block B comprises amino groups or carboxylic acid groups.22. The coloured polymer particle according to claim 19 , wherein block B is charged with 0.2% to 100% permanent charge based on partially or completely quaternised nitrogen groups or partially or completely neutralised acid groups.23. The coloured polymer particle according to claim 19 , wherein a polymerisable dye comprises a chromophore claim 19 , at least one polymerisable group claim 19 , optionally at least one linker group claim 19 , and optionally at least one charged group is used.24. The coloured polymer particle according to claim 19 , wherein the polymer particles have a diameter of 50-1000 nm.25. The coloured polymer particle according to claim 19 , wherein a water-soluble polymerisable dye is used.27. A process for the preparation of coloured polymer particles for use in electrophoretic devices claim 19 , comprisinga) the reaction of at least one monomer, at least one A-B diblock copolymer comprising a hydrophobic polymer block A and a hydrophilic polymer block B containing a charge or being chargeable, at least one ...

SUBASSEMBLIES COMPRISING A COMPRESSIBLE PRESSURE PAD, METHODS FOR REDUCING RIPPLE EFFECT IN A DISPLAY DEVICE, AND METHODS FOR IMPROVING IMPACT ABSORPTION IN A DISPLAY DEVICE

A subassembly for a display device includes a display component having an outer display surface and an opposite inner surface; a compressible pressure pad including a plurality of nonwoven fibers having an average diameter of 100 micrometers or less, disposed on the inner surface of the display component; and an internal component disposed on a side of the compressible pressure pad on a side opposite the display component. Methods for reducing ripple effect and improving impact absorption in a display device are also described. 1. A subassembly for a display device , comprisinga display component comprising an outer display surface and an opposite inner surface;a compressible pressure pad comprising a plurality of nonwoven fibers having an average diameter of 100 micrometers or less, disposed on the inner surface of the display component; andan internal component disposed on the compressible pressure pad on a side opposite the display component.2. The subassembly of claim 1 , wherein the plurality of nonwoven fibers comprise a thermoplastic polymer claim 1 ,{'sub': 1-6', '1-6, 'preferably wherein the thermoplastic polymer comprises a polyacetal, poly(Calkyl)acrylate, polyamide, polyamideimide, polyanhydride, polyarylate, polyarylene ether, polyarylene sulfide, polyarylsulfone, polybenzothiazole, polybenzoxazole, polybenzimidazole, polycarbonate, polyester, polyetheretherketone, polyetherimide, polyetherketoneketone, polyetherketone, polyethersulfone, polyimide, poly(CalkyOmethacrylate, polymethacrylamide, polyolefin, polyoxadiazole, polyphthalide, polysilazane, polysiloxane, polystyrene, polysulfide, polysulfonamide, polysulfonate, polysulfone, polythioester, polytriazine, polyurea, polyurethane, polyvinyl alcohol, polyvinyl ester, polyvinyl ether, polyvinyl halide, polyvinyl nitrile, polyvinyl ketone, polyvinylidene fluoride, or a combination comprising at least one of the foregoing thermoplastic polymers.'}3. The subassembly of claim 2 , wherein the thermoplastic ...

METHOD FOR MANUFACTURING COA LIQUID CRYSTAL PANEL AND COA LIQUID CRYSTAL PANEL

The present invention provides a method for manufacturing a COA liquid crystal panel and a COA liquid crystal panel. The method includes forming a planarization layer on a color resist layer to eliminate height difference resulting from stacking or overlapping of adjacent color resist blocks and also includes forming a pixel electrode layer on the planarization layer to set a pixel electrode block thereof located above sub pixel zones in such a way that a lateral border thereof is located above a scan line and a longitudinal border thereof is located above a signal line, whereby the array substrate achieves self-shielding of leaking light in the lateral direction by means of the scan line and also achieve self-shielding of leaking light in the longitudinal direction by means of the signal line and thus no black matrix is necessary is shielding leaking light. As such, the manufacturing process is simplified, the aperture ratio is heightened, and a gate terminal and an amorphous silicon layer are respectively formed on upper and lower sides of the poly-silicon layer to shield light, preventing light leakage from occurring in the site of a channel to affect the liquid crystal layer and also to prevent light leakage caused by misalignment between an array substrate and a glass substrate or panel flexing of a curved display device. 1. A method for manufacturing a color filter on array (COA) liquid crystal panel , comprising the following steps:(1) providing an array substrate and a glass substrate,wherein the array substrate comprises red, green, and blue sub pixel zones and each of the sub pixel zones comprises a base plate, an amorphous silicon layer formed on the base plate, a buffer layer formed on the amorphous silicon layer and the base plate, a poly-silicon layer formed on the buffer layer and corresponding to the amorphous silicon layer, a gate insulation layer formed on the poly-silicon layer and the buffer layer, a gate terminal formed on the gate insulation ...

TOUCH CONTROL LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC APPARATUS

A touch control LCD including a backlight module and a liquid crystal panel disposed opposite each other, the liquid crystal panel includes glass first and second substrates and a liquid crystal layer disposed there between. A thin film transistor array disposed on one side of the first substrate toward the liquid crystal layer, a color filter disposed on one side of the second substrate toward the liquid crystal layer, a cover lens disposed on the second substrate, and a touch control electrode structure disposed in the liquid crystal panel. A side of the first substrate away from the liquid crystal layer is coupled with a first polarizing film through a coating film. The second substrate side away from the liquid crystal layer or a second substrate side toward the cover lens is coupled with a second polarizing film through the coating film. An electronic apparatus including the LCD is disclosed. 1. A touch control liquid crystal display device , comprising a backlight module and a liquid crystal panel disposed opposite to each other , wherein the liquid crystal panel comprises:a first glass substrate and a second glass substrate;a liquid crystal layer disposed between the first glass substrate and the second glass substrate;a thin film transistor array disposed on a side of the first glass substrate toward the liquid crystal layer;a color filter disposed on a side of the second glass substrate toward the liquid crystal layer;a cover lens disposed on the second glass substrate; anda touch control electrode structure disposed in the liquid crystal panel,wherein a side of the first glass substrate away from the liquid crystal layer is coupled with a first polarizing film through a coating process, and a side of the second glass substrate away from the liquid crystal layer or a side of the cover lens toward the second glass substrate is coupled with a second polarizing film through the coating process.2. The touch control liquid crystal display device of claim 1 , ...

DISPLAY DEVICE AND MANUFACTURING METHOD FOR SAME

Separation of wirings formed on an organic passivation film is prevented in an organic EL display device or a liquid crystal display device. The organic EL display device includes a TFT formed on a substrate and an organic passivation film formed to cover the TFT. An intermediate film containing SiO or SiN is formed to cover the organic passivation film. An insulation film formed with an organic material is formed on the intermediate film. A reflective electrode is formed on the intermediate film. The reflective electrode is connected to the TFT via a through-hole formed in the organic passivation film and a through-hole formed in the intermediate film. 1. An organic EL display device comprising: a TFT formed on a substrate; and an organic passivation film formed to cover the TFT , whereinan intermediate film containing SiO or SiN is formed to cover the organic passivation film,an insulation film formed with an organic material is formed on the intermediate film,a reflective electrode is formed on the intermediate film, andthe reflective electrode is connected to the TFT via a through-hole formed in the organic passivation film and a through-hole formed in the intermediate film.2. The organic EL display device according to claim 1 , wherein the organic passivation film is formed with polyimide.3. The organic EL display device according to claim 1 , wherein the organic passivation film is formed with a photosensitive resin claim 1 , patterned and cured claim 1 , and then further subjected to annealing at 250° C. to 300° C. for one hour or longer before formation of the intermediate film.4. The organic EL display device according to claim 1 , wherein a thickness of the intermediate film is 50 to 200 nm.5. The organic EL display device according to claim 1 , wherein the intermediate film is a stacked film of an SiO film and an SiN film.6. The organic EL display device according to claim 1 , wherein the organic material constituting the insulation film is polyimide.7. A ...

DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHOD THEREOF

The present disclosure relates to a display device, a liquid crystal display panel and a driving method for a liquid crystal display panel. The liquid crystal display panel includes: an array substrate including a plurality of sub-pixels having active display areas, each of the sub-pixels including a plurality of first electrodes, and a first slit being disposed between adjacent first electrodes; an opposite substrate facing the array substrate, wherein a first surface of the opposite substrate facing the array substrate includes at least a target area facing an edge area of the active display area; and a control electrode disposed in the target area and opposite to the first electrode, for generating an electric field in a target direction with the first electrode, so as to control liquid crystals between an edge area of the array substrate and the target area of the opposite substrate to be deflected. 1. A liquid crystal display panel , comprising:an array substrate, comprising a plurality of sub-pixels having active display areas, wherein each of the sub-pixels comprises a plurality of first electrodes, and a first slit is disposed between adjacent first electrodes;an opposite substrate, facing the array substrate, wherein a first surface of the opposite substrate facing the array substrate comprises at least a target area facing an edge area of the active display area; anda control electrode, disposed in the target area and opposite to the first electrode, for generating an electric field based on an input voltage in a target direction with the first electrode, so as to control liquid crystals between an edge area of the array substrate and the target area of the opposite substrate to be deflected.2. The liquid crystal display panel according to claim 1 , wherein the first electrodes are strip-shaped electrodes or V-shape electrodes.3. The liquid crystal display panel according to claim 1 , wherein the control electrode comprises:a plurality of second electrodes ...

LIQUID CRYSTAL DISPLAY DEVICE

In a liquid crystal display device, a common electrode is formed on an organic passivation film, an interlayer insulating film is formed on the common electrode, a pixel electrode with a slit is formed on the interlayer insulating film, and a through hole is formed in the organic passivation film and the interlayer insulating film, so that the pixel electrode is connected to a source electrode of a TFT through the through hole. Further, the taper angle around the upper base of the through hole is smaller than the taper angle around the lower base. Thus, the alignment film material can easily flow into the through hole when the diameter of the through hole is reduced to connect the pixel and source electrodes, preventing display defects such as uneven brightness due to the absence of the alignment film or due to the alignment film irregularity around the through hole. 1. A display device comprising:a thin film transistor,an insulating film covering the thin film transistor,a first electrode connected to the thin film transistor, anda second electrode forming an electric field with the first electrode,wherein the insulating film has a through hole,the first electrode and the thin film transistor are connected through the through hole,an end of the second electrode is located in the through hole.2. The display device according to claim 1 ,wherein the second electrode does not connect to the thin film transistor.3. The display device according to claim 1 ,wherein an interlayer insulating film is provided between the first electrode and the second electrode.4. The display device according to claim 1 ,wherein the thin film transistor, the insulating film, the first electrode and the second electrode are provided on a first substrate, anda second substrate opposes to the first substrate.5. The display device according to claim 4 ,wherein the thin film transistor has a source electrode, andthe first electrode connects the source electrode.6. The display device according to ...

Polymer-clad optical modulators

A polymer-clad optical modulator includes a substrate comprising an insulating material; a silicon microring on the substrate; silicon waveguides on the substrate adjacent the silicon microring; an electro-optic polymer covering the silicon microring and the silicon waveguide; and an electrical contact on top of the electro-optic polymer. The silicon microring or a portion of an adjacent silicon layer is lightly doped. A polymer-clad depletion type optical modulator and a polymer-clad carrier injection type optical modulator, each employing the lightly doped silicon microring or an adjacent lightly doped silicon layer, are also described.

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A first organic insulating film is arranged on a first substrate in a circumference area outside an active area. A mounting portion is located in the circumference area for mounting a signal source. A second organic insulating film is formed on a second substrate in the circumference area so as to face the first substrate. The second substrate exposes the mounting portion. A seal material is arranged between the first organic insulating film and the second organic insulating film to attach the first substrate and the second substrate. A resin layer is arranged between the first organic insulating film and the second organic insulating film in the circumference area, and formed in a rectangular frame shape including four linear ends. An end along the mounting portion is formed broadly than other ends. 1. A display device , comprising: a first insulating substrate, and', 'a first organic insulating film arranged on the first insulating substrate in a circumference area outside an active area for displaying images;, 'a first substrate including'} a second insulating substrate, and', 'a second organic insulating film formed on the second insulating substrate in the circumference area;, 'a second substrate including'}a seal material arranged between the first organic insulating film and the second organic insulating film to attach the first substrate and the second substrate; anda resin layer arranged between the first organic insulating film and the second organic insulating film in the circumference area, and arranged along at least three substrate ends in the circumference area.2. The display device according to claim 1 , wherein the seal material is arranged between the first organic insulating film and the resin layer or between the second organic insulating film and the resin layer.3. The display device according to claim 1 , further comprising a pillar-shaped spacer in the circumference area claim 1 ,wherein the pillar-shaped spacer is located in the seal material ...

LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL COMPOSITION COMPRISED THEREOF

A liquid crystal display includes a first substrate, a second substrate opposing the first substrate, an electrode portion provided on at least one of the first and second substrates, and a liquid crystal layer provided between the first substrate and the second substrate and including a liquid crystal composition. The liquid crystal composition includes a liquid crystal compound including a cyclohexenylene group, and provides the liquid crystal display with low rotary viscosity and high voltage holding ratio. 2. The liquid crystal display of claim 1 , wherein the liquid crystal compound of Chemical Formula 1 is present in an amount exceeding 0 wt % but less than 15 wt % based on a total weight of the liquid crystal composition.10. The liquid crystal display of claim 9 , wherein any combination of the liquid crystal compound of Chemical Formula 1 and at least one of the liquid crystal compound of Chemical Formula 2 and the liquid crystal compound of Chemical Formula 3 claim 9 , is present in an amount exceeding 0 wt % but less than 15 wt % based on a total weight of the liquid crystal composition.12. The liquid crystal display of claim 11 , wherein the polymer obtained by polymerizing the monomer represented by Chemical Formula 4 includes an oxime or acetophenone photoinitiator.13. The liquid crystal display of claim 1 , further comprising a spacer between the first substrate and the second substrate claim 1 ,wherein the spacer is an organic polymer material including an oxime or acetophenone photoinitiator.14. The liquid crystal display of claim 1 , further comprising a color filter provided on one of the first and second substrates and displaying color claim 1 ,wherein the color filter is an organic polymer material including an oxime or acetophenone photoinitiator.15. The liquid crystal display of claim 1 , further comprising a black matrix provided on one of the first and second substrates and blocking transmitted light claim 1 ,wherein the black matrix includes ...

LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF

An exemplary embodiment of the present invention provides a liquid crystal display including: a first substrate; a second substrate configured to be separated from and overlap the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate and including liquid crystal molecules; a first polymer layer disposed between the first substrate and the liquid crystal layer; a second polymer layer disposed between the second substrate and the liquid crystal layer; and a plurality of protrusions disposed in at least one of a first position between the first polymer layer and the liquid crystal layer and a second position between the second polymer layer and the liquid crystal layer, in which the protrusions include polymers of reactive mesogens, and the first polymer layer and the second polymer layer include a polymer of a compound represented by Chemical Formula 1. 5. The liquid crystal display of claim 1 , further comprising:a first electrode disposed between the first substrate and the liquid crystal layer; anda second electrode disposed between the second substrate and the liquid crystal layer,wherein the first polymer layer and the second polymer layer are respectively bonded to the first electrode and the second electrode.6. The liquid crystal display of claim 5 , wherein bonding of the first polymer layer and the first electrode and bonding of the second polymer layer and the second electrode are hydrogen bonding.7. The liquid crystal display of claim 6 , wherein Ra of the first polymer layer is hydrogen-bonded to the first electrode claim 6 , and Ra of the second polymer layer is hydrogen-bonded to the second electrode.8. The liquid crystal display of claim 1 , wherein P claim 1 , P claim 1 , or Pof the compound represented by Chemical Formula 1 polymerizes with P claim 1 , P claim 1 , or Pof the compound represented by Chemical Formula 1 adjacent thereto.9. The liquid crystal display of claim 1 , wherein the compound ...

PHOTOSENSITIVE RESIN COMPOSITION AND MANUFACTURING METHOD OF THE SAME, BLACK MATRIX, PIXEL LAYER, PROTECTION FILM, COLOR FILTER, AND LIQUID CRYSTAL DISPLAY APPARATUS

A photosensitive resin composition and a manufacturing method thereof, a black matrix, a pixel layer, a protective film, a color filter, and a liquid crystal display apparatus are provided. The photosensitive resin composition includes an alkali-soluble resin (A), a compound (B) containing an ethylenically-unsaturated group, a photoinitiator (C), and a solvent (D), wherein the alkali-soluble resin (A) contains a first alkali-soluble resin (A-1) having all of a fluorene group, a polymerizable unsaturated group, and a carbamate group. The photosensitive resin composition contains a specific alkali-soluble resin (A-1), so that a pattern formed by the photosensitive resin composition has no development residue and good sputtering resistance. 1. A photosensitive resin composition , comprising:an alkali-soluble resin (A);a compound (B) containing an ethylenically-unsaturated group;a photoinitiator (C); anda solvent (D),wherein the alkali-soluble resin (A) comprises a first alkali-soluble resin (A-1), and the first alkali-soluble resin (A-1) has all of a fluorene group, a polymerizable unsaturated group, and a carbamate group.3. The photosensitive resin composition of claim 1 , wherein an unsaturated equivalent range of the first alkali-soluble resin (A-1) is 240 to 1000.4. The photosensitive resin composition of claim 1 , wherein a weight-average molecular weight range of the first alkali-soluble resin (A-1) is 1000 to 30000.5. The photosensitive resin composition of claim 1 , wherein an acid value range of the first alkali-soluble resin (A-1) is 10 mgKOH/g to 150 mgKOH/g.6. The photosensitive resin composition of claim 1 , wherein based on a usage amount of 100 parts by weight of the alkali-soluble resin (A) claim 1 , a usage amount of the first alkali-soluble resin (A-1) is 10 parts by weight to 100 parts by weight claim 1 , a usage amount of the compound (B) containing the ethylenically-unsaturated group is 20 parts by weight to 150 parts by weight claim 1 , a usage ...

ADHESIVE, DISPLAY DEVICE AND PRODUCTION METHOD OF ADHESIVE

The present disclosure relates to an adhesive, a display device and a production method for the adhesive. The adhesive comprises an adhesive substrate, wherein the adhesive further comprises a capsule, which capsule comprising a restoration agent and a capsule wall surrounding the restoration agent. 1. An adhesive comprising an adhesive substrate , wherein the adhesive further comprises a capsule comprising a restoration agent and a capsule wall surrounding the restoration agent.2. The adhesive according to claim 1 , further comprising a catalyst provided in the adhesive substrate claim 1 , which catalyst is used for catalyzing a polymerization reaction of the restoration agent.3. The adhesive according to claim 1 , wherein the restoration agent includes at least one of an epoxy resin claim 1 , a vinyl ester resin claim 1 , polymethyl methacrylate claim 1 , and cyclopentadiene.4. The adhesive according to claim 1 , wherein the capsule wall comprises a urea-aldehyde resin.5. The adhesive according to claim 1 , wherein the capsule further comprises a fluorescent material.6. The adhesive according to claim 5 , wherein the fluorescent material comprises at least one of fluorescein claim 5 , Nile red claim 5 , and an aggregation-induced emission fluorescent compound.7. The adhesive according to claim 1 , wherein the adhesive substrate comprises a resin claim 1 , an oligomer claim 1 , a photoinitiator claim 1 , and a curing agent.8. The adhesive according to claim 7 , wherein the curing agent has a mass percentage of 0.1 to 5 wt % in the adhesive.9. The adhesive according to claim 1 , wherein the capsule has a mass percentage of 0.5 to 15 wt % in the adhesive.10. The adhesive according to claim 1 , wherein the capsule has a particle size ranging from 10 to 100 nm.11. A display device comprising the adhesive according to .12. The display device according to claim 11 , wherein the display device comprises a first substrate and a second substrate provided oppositely as well ...

FLEXIBLE ENCAPSULATED ELECTRO-OPTIC MEDIA

An electro-optic medium is disclosed including a continuous phase comprising a binder and a discontinuous phase comprising electro-optic material. The binder may include one or more elastomers having a Young's modulus less than 25 MPa. The electro-optic material may include capsules that encapsulate various kinds of materials capable of switching optical states, such as a plurality of charged particles dispersed in a suspending fluid and capable of moving upon application of an electric field to the suspending fluid. The electro-optic medium may be incorporated into a laminated flexible electro-optic display having an outer light-transmissive protective layer and conductive material on either side of the electro-optic medium. The conductive material on at least one side of the electro-optic medium may also be light-transmissive. The opposing side of the display relative to the outer protective layer may also include a substrate. 1. An electro-optic medium comprising a continuous phase comprising a binder and a discontinuous phase comprising electro-optic material , wherein the binder comprises an elastomer having a Young's modulus less than 25 MPa.2. The electro-optic medium of claim 1 , wherein the electro-optic material comprises a plurality of charged particles dispersed in a suspending fluid and capable of moving therethrough on application of an electric field to the suspending fluid.3. The electro-optic medium of claim 1 , wherein the electro-optic media is encapsulated within capsules.4. An electro-optic medium according to claim 1 , wherein the elastomer is a block copolymer.5. An electro-optic according to claim 4 , wherein the block copolymer is a styrene-isobutylene-styrene polymer.6. An electro-optic medium according to claim 1 , wherein the elastomer is an acrylic polymer.7. An electro-optic medium according to claim 1 , wherein the binder comprises a mixture of at least two elastomers.8. An electro-optic medium according to claim 1 , wherein the binder ...

Display unit

Provided is a display unit that includes: a display panel having a pair of substrates that are bonded to each other in a seal region along an outer edge of the display panel; a transparent plate facing the display panel; an optical film provided on a surface of the display panel which faces the transparent plate, and having an outer edge positioned over the seal region; and a resin layer sandwiched between the optical film and the transparent plate.

Fringe field switching liquid crystal display device and method of fabricating the same

A fringe field switching (FFS) liquid crystal display (LCD) device which uses an organic insulating layer and consumes less power, in which film quality of an upper layer of a low temperature protective film is changed to improve undercut within a pad portion contact hole, and a method for fabricating the same is provided.

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE

Provided are a liquid crystal composition satisfying at least one of characteristics including a high maximum temperature, a low minimum temperature, small viscosity, suitable optical anisotropy and large negative dielectric anisotropy, or the liquid crystal composition having a suitable balance regarding at least two of the above characteristics; and an AM device including the composition. The liquid crystal composition contains a specific compound having large negative dielectric anisotropy as a first component, and a specific compound having small viscosity as a second component, and may contain a specific component having high maximum temperature or small viscosity as a third component, a specific component having negative dielectric anisotropy as a fourth component, or a specific compound having a polymerizable group as an additive. 3. The liquid crystal composition according to claim 1 , wherein a proportion of the first component is in the range of about 5% by weight to about 40% by weight claim 1 , and a proportion of the second component is in the range of about 10% by weight to about 60% by weight.6. The liquid crystal composition according to claim 4 , wherein a proportion of the third component is in the range of about 3% by weight to about 40% by weight.10. The liquid crystal composition according to claim 7 , wherein a proportion of the fourth component is in the range of about 10% by weight to about 70% by weight.17. The liquid crystal composition according to claim 11 , wherein a proportion of the additive is in the range of about 0.03% by weight to about 10% by weight.18. A liquid crystal display device claim 1 , including the liquid crystal composition according to .19. The liquid crystal display device according to claim 18 , wherein an operating mode in the liquid crystal display device includes an IPS mode claim 18 , a VA mode claim 18 , an FFS mode or an FPA mode claim 18 , and a driving mode in the liquid crystal display device includes an ...

COLORED RESIN COMPOSITION, COLOR FILTER SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE

Provided is a colored resin composition including a polyhalogenated zinc phthalocyanine, a yellow pigment, a binder resin, and a compound of the following general formula (1). The yellow pigment is a pigment selected from C.I. Pigment Yellow 138 and C.I. Pigment Yellow 185. 2. The colored resin composition according to claim 1 , wherein the yellow pigment contains C.I. Pigment Yellow 138 claim 1 , the colored resin composition further includes a reactive monomer and a dispersant claim 1 , and the total content of the polyhalogenated zinc phthalocyanine and C.I. Pigment Yellow 138 is 43 to 55% by mass where the total content of the polyhalogenated zinc phthalocyanine claim 1 , C.I. Pigment Yellow 138 claim 1 , the binder resin claim 1 , the reactive monomer and the dispersant is 100% by mass.4. The colored resin composition according to claim 1 , wherein the polyhalogenated zinc phthalocyanine is at least one selected from C.I. Pigment Green 58 and C.I. Pigment Green 59.5. The colored resin composition according to claim 1 , wherein the colored resin composition further includes C.I. Pigment Yellow 150 claim 1 , and the total content of C.I. Pigment Yellow 138 and Pigment Yellow 185 is 20 to 80% by mass where the total content of the yellow pigments is 100% by mass.6. The colored resin composition according to claim 1 , further comprising a chain transfer agent.7. The colored resin composition according to claim 1 , further comprising a sensitizer.8. A color filter substrate having pixels formed using the colored resin composition according to .11. The display device according to claim 9 , wherein the polyhalogenated zinc phthalocyanine is at least one selected from C.I. Pigment Green 58 and C.I. Pigment Green 59.12. The display device according to claim 9 , wherein the total content of C.I. Pigment Yellow 138 and Pigment Yellow 185 is 20 to 80% by mass where the total content of the yellow pigments is 100% by mass.13. The display device according to claim 9 , ...

LIQUID CRYSTAL COMPOSITION, DISPLAY DEVICE USING THE SAME, AND METHOD OF MANUFACTURING DISPLAY DEVICE

A display device includes: a display panel including an insulating substrate, a first electrode disposed on the insulating substrate, and a second electrode disposed on the insulating substrate and disposed to be insulated from the first electrode; a liquid crystal layer disposed on the display panel; and an alignment-inducing layer disposed between the display panel and the liquid crystal layer, wherein the alignment-inducing layer includes a compound having a structure represented by Chemical Formula 1-A: 2. The display device of claim 1 ,wherein the compound having a structure represented by Chemical Formula 1-A is aligned on a surface of the display panel,{'sub': '1', 'the end group Rof Chemical Formula 1-A is aligned toward the surface of the display panel, and'}the linking group A of Chemical Formula 1-A is aligned in a direction parallel to the surface of the display panel.3. The display device of claim 1 ,wherein the liquid crystal layer comprises a photocurable monomer, andthe alignment-inducing layer further comprises a photocurable polymer.5. The display device of claim 4 ,wherein the alignment-inducing layer consists of the compound having the structure represented by Chemical Formula 1-A, the compound having a structure represented by Chemical Formula 2-A, and the photocurable polymer.10. The liquid crystal composition of claim 6 ,wherein the liquid crystal composition has positive dielectric anisotropy, and the compound having the structure represented by Chemical Formula 2-A has a molecular weight of about 200 to about 650 grams per mole.11. The liquid crystal composition of claim 10 ,wherein, based on the total weight of the liquid crystal composition, the content of the photocurable monomer is about 0.01 weight percent to about 2.0 weight percent, and the content of the compound having the structure represented by Chemical Formula 1-A is about 0.01 weight percent to about 1.0 weight percent.12. The liquid crystal composition of claim 11 ,wherein a ...

FLEXIBLE PHOTONIC CRYSTALS WITH COLOR-CHANGING STRAIN RESPONSE

Flexible photonic crystal structures capable of changing color in response to strain are described. Methods for forming two-dimensional and three-dimensional flexible photonic crystal structures are described. In some aspects, the flexible photonic crystal structures include an array of holes or voids formed within a flexible material. The flexible material changes dimensions of the array when the flexible photonic crystal structures is stretched, pulled, pushed or bent. In some aspects, the flexible photonic crystal structures include an array of features made of a first material, such as a first type of polymer, embedded within a matrix material made of a second material, such as a second type of polymer. The flexible photonic crystal structures can be used in the manufacture of consumer products, such as electronic products, electronic product accessories, thin films, flexible displays and wearable products. 1. A flexible structure having an appearance that changes color when subjected to stress , the flexible structure comprising:an array of features that are spaced apart such that the features interfere with visible light incident on the flexible structure, the flexible structure configured to transition between a stressed state and an unstressed state, wherein:when in the unstressed state, the features are uniformly spaced a first distance apart, the first distance associated with the flexible structure reflecting a first range of wavelengths of visible light associated with a first color, andwhen in the stressed state, at least some of the features are spaced a second distance apart, the second distance associated with at least a portion of the flexible structure reflecting a second range of wavelengths of visible light associated with a second color different from the first color.2. The flexible structure of claim 1 , wherein at least one of the first distance or the second distance is between about 100 to about 800 nanometers.3. The flexible structure of ...

Display substrate, method of manufacturing the same and display device having the same

A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

DISPLAY DEVICE

A display device includes a first resin substrate; a second resin substrate facing the first. resin substrate; a liquid crystal layer held between the first resin substrate and the second resin substrate; a first insulating film located between the first resin substrate and the liquid crystal layer; a second insulating film located between the first insulating film and the liquid crystal layer, the second insulating film having a compressive stress; a third insulating film located between the second resin substrate and the liquid crystal layer; a fourth insulating film located between the second insulating film. and the liquid crystal layer, the fourth insulating film having a compressive stress; and a plurality of spacers located between the first resin substrate and the second resin substrate, the plurality of spacers defining an interval between the first resin substrate and the second resin substrate. 1. A display device , comprising:a first resin substrate;a second resin substrate facing the first resin substrate;a liquid crystal layer held between the first resin substrate and the second resin substrate;a first insulating film located between the first resin substrate and the liquid crystal layer;a second insulating film located between the first insulating film and the liquid crystal layer, the second insulating film having a compressive stress;a third insulating film located between the second resin substrate and the liquid crystal layer;a fourth insulating film located between the third insulating film and the liquid crystal layer, the fourth insulating film having a compressive stress; anda plurality of spacers located between the first resin substrate and the second resin substrate, the plurality of spacers defining an interval between the first resin substrate and the second resin substrate.2. The display device according to claim 1 , wherein the compressive stress of each of the second insulating film and the fourth insulating film has an absolute value ...

DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY DEVICE HAVING THE SAME

A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate. 1. A display device having a display area and one or more peripheral areas and comprising a first substrate and a second substrate , the first substrate comprising:a pixel transistor disposed on a first substrate in the display area;an integrated driving circuit disposed in at least one of the peripheral areas, the integrated driving circuit comprising a transistor part, a first wiring part extending in a first direction and electrically connected to the transistor part, and a second wiring part extending in a second direction to cross the first wiring part and electrically connected to the transistor part, where the second wiring part is disposed above the first wiring part;an insulation layer disposed between the first wiring part and the second wiring part;a protection layer disposed on the second wiring part;a separation maintaining part disposed in the display area to maintain a gap between the first substrate and the second ...

POLYMORPHIC ELECTRO-OPTIC DISPLAYS

Described herein is a polymorphic display, which is a unitary apparatus constructed such that a wide variety of electro-optic functions are enabled. The polymorphic display, even when having multiple pixels, enables sharing of selected structures among the pixels. In a multi-pixel construction, there is a set of pixels in the display that exhibit one set of operable properties, such as particular stability, sequencing, and switching properties, and another set of pixels that are different from the first set. That is, they have different stability, sequencing, or switching properties. In such a way, a highly flexible polymorphic display may be construed to satisfy a wide range of display needs. 1. A polymorphic display comprising;a plurality of pixels; a first set of pixels from the plurality of pixels, the redox layer of all the pixels in the first set of pixels comprising a first redox material;', 'a second set of pixels from the plurality of pixels, the redox layer of all the pixels in the second set of pixels comprising a second redox material, wherein', 'the operable properties of the pixels of the first set and the operable properties of the pixels of the second set are determined by their respective redox layers., 'the plurality of pixels each comprising a redox layer and an electrolyte layer, the electrolyte layer configured adjacent to the redox layer;'}2. The polymorphic display according to claim 1 , wherein the redox layer of the first set of pixels comprises a first electropolymerizable monomer claim 1 , and the redox layer of the second set of pixels comprises a second electropolymerizable monomer.3. The polymorphic display according to claim 1 , wherein the redox layer of the first set of pixels comprises an electropolymerizable monomer claim 1 , and the second redox layer comprises a conductive polymer.4. The polymorphic display according to claim 1 , wherein at least one of the operable properties of the second set of pixels is different as compared ...

PHOTO-ALIGNMENT COPOLYMER, PHOTO-ALIGNMENT FILM, AND OPTICAL LAMINATE

An object of the invention is to provide a photo-alignment copolymer which makes it possible to produce a photo-alignment film having excellent solvent resistance and liquid crystal aligning properties, and a photo-alignment film and an optical laminate produced using the photo-alignment copolymer. A photo-alignment copolymer of the invention is a photo-alignment copolymer having a repeating unit A including a photo-alignment group represented by Formula (A) and a repeating unit B including a crosslinkable group represented by Formula (B). 2. The photo-alignment copolymer according to claim 1 ,wherein the repeating unit B includes a repeating unit in which X in Formula (B) is a crosslinkable group represented by any one of Formula (X1), Formula (X2), or Formula (X3) and a repeating unit in which X in Formula (B) is a crosslinkable group represented by Formula (X4).3. The photo-alignment copolymer according to claim 1 ,{'sup': '2', 'wherein Lin Formula (B) is a divalent linking group formed by combining at least two selected from the group consisting of a linear, branched, or cyclic alkylene group having 1 to 18 carbon atoms and optionally having a substituent, an arylene group having 6 to 12 carbon atoms and optionally having a substituent, an ether group, a carbonyl group, and an imino group optionally having a substituent.'}5. The photo-alignment copolymer according to claim 4 ,{'sup': '1', 'wherein Lin Formula (A) is a divalent linking group represented by any one of Formula (2), Formula (3), Formula (7), or Formula (8).'}6. The photo-alignment copolymer according to claim 1 ,{'sup': 4', '2', '3', '4', '5', '6, 'wherein at least Ramong R, R, R, R, and Rin Formula (A) represents a substituent.'}7. The photo-alignment copolymer according to claim 6 ,{'sup': 2', '3', '5', '6, 'wherein R, R, R, and Rin Formula (A) all represent a hydrogen atom.'}8. The photo-alignment copolymer according to claim 6 ,{'sup': '4', 'wherein Rin Formula (A) is an electron-donating ...

POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, OPTICALLY ANISOTROPIC BODY, AND METHOD FOR PRODUCING POLYMERIZABLE COMPOUND

A polymerizable compound has a practical low melting point, excellent solubility in a general-purpose solvent, and can produce an optical film at low cost, exhibits low reflected luminance, and achieves uniform conversion of polarized light over a wide wavelength band, an optically anisotropic article. 2. The carbonyl compound according to claim 1 , wherein Ais a substituted or unsubstituted trivalent benzene ring group claim 1 , or a substituted or unsubstituted trivalent naphthalene ring group.3. The carbonyl compound according to claim 1 , wherein Aand Aare independently a substituted or unsubstituted divalent cyclohexyl group.4. The carbonyl compound according to claim 1 , wherein Zand Zare independently CH═CH— claim 1 , CH═C(CH)— claim 1 , or CH═C(Cl)—. This Application is a Divisional of U.S. application Ser. No. 15/179,145 filed Jun. 10, 2016, which is a Divisional of U.S. application Ser. No. 14/413,787 filed Jan. 9, 2015, which in turn is a National Stage Application of PCT/JP2013/065040 filed May 30, 2013, which claims the benefit of Japanese Application No. 2013-075379 (filed Mar. 29, 2013), Japanese Application No. 2013-064874 (filed Mar. 26, 2013), Japanese Application No. 2012-232316 (filed Oct. 19, 2012), and Japanese Application No. 2012-153914 (filed Jul. 9, 2012). The disclosures of the prior applications are hereby incorporated by reference herein in their entireties.The invention relates to a polymerizable compound, a polymerizable composition, and a polymer that may produce an optical film that achieves uniform conversion of polarized light over a wide wavelength band, an optically anisotropic article, a carbonyl compound that is useful as a raw material for producing the polymerizable compound, a method for producing the polymerizable compound using the carbonyl compound, and a method for using the carbonyl compound as a raw material for producing the polymerizable compound.A flat panel display (FPD) that utilizes an optical film (e.g., ...

SEALANT, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY, AND PRODUCTION METHOD OF THE SAME

This disclosure provides a sealant, a liquid crystal panel, a liquid crystal display, and a production method. The sealant of this disclosure comprises a graphene-polymer composite and a sealant matrix, wherein the graphene-polymer composite comprises graphene filled in a polymer, wherein in the graphene-polymer composite, the graphene has a filling ratio of 10% to 50% by weight; wherein the graphene-polymer composite is dispersed in the sealant matrix uniformly, and with respect to total weight of the graphene-polymer composite and the sealant matrix, the sealant matrix has a weight fraction of 70% to 97%, and the graphene-polymer composite has a weight fraction of 3% to 30%. 1. A sealant , comprising:a graphene-polymer composite, which comprises graphene filled in a polymer, wherein in the graphene-polymer composite, the graphene has a filling ratio of 10% to 50% by weight; anda sealant matrix,wherein the graphene-polymer composite is dispersed in the sealant matrix uniformly, and with respect to total weight of the graphene-polymer composite and the sealant matrix, the sealant matrix has a weight fraction of 70% to 97%, and the graphene-polymer composite has a weight fraction of 3% to 30%.2. The sealant according to claim 1 , wherein the polymer in the graphene-polymer composite is selected from at least one of polyamide claim 1 , an epoxy resin and polycaprolactone.3. The sealant according to claim 1 , wherein the graphene-polymer composite is produced from polymer and graphene by a solution mixing process claim 1 , a melt blending process claim 1 , an in-situ polymerization process or an emulsion mixing process.4. The sealant according to claim 1 , wherein in the graphene-polymer composite claim 1 , the graphene has a filling ratio of 15% to 40% by weight.5. The sealant according to claim 1 , wherein in the graphene-polymer composite claim 1 , the graphene has a filling ratio of 18% to 30% by weight.6. The sealant according to claim 1 , wherein in the graphene- ...

POLARIZING SUBSTRATE AND VARIABLE TRANSMISSIVITY DEVICE INCLUDING THE POLARIZING SUBSTRATE

Disclosed are a polarizing substrate and a variable transmissivity device including the polarizing substrate. The variable transmissivity device includes a first polarizing substrate and a second polarizing substrate, each of which includes a transparent base layer and a polarizing layer formed on at least one surface of the base layer, for example, formed by a coating method, a liquid crystal layer disposed between the first polarizing substrate and the second polarizing substrate, a first alignment layer and a first transparent electrode stacked on a first surface of the liquid crystal layer in a direction in which the first polarizing substrate is positioned, and a second alignment layer and a second transparent electrode stacked on a second surface of the liquid crystal layer opposite to the first surface of the liquid crystal layer in a direction in which the second polarizing substrate is positioned. 1. A polarizing substrate comprising:a transparent base layer; anda polarizing layer formed on at least one surface of the base layer,wherein the polarizing layer is formed by a coating method.2. (canceled)3. The polarizing substrate of claim 1 , wherein the polarizing layer has a polarization efficiency which is varied by a silt width formed in the polarizing layer claim 1 ,wherein the slit width is given a predetermined value based on a desired transmittance or a desired polarization efficiency.4. The polarizing substrate of claim 1 , wherein the base layer comprises a plastic film.5. A variable transmissivity device comprising:a first polarizing substrate and a second polarizing substrate, each of which includes a transparent base layer and a polarizing layer formed on at least one surface of the base layer;a liquid crystal layer disposed between the first polarizing substrate and the second polarizing substrate;a first alignment layer and a first transparent electrode stacked on a first surface of the liquid crystal layer in a direction in which the first ...

Nano particle solar control film

A solar control system for a vehicle window includes a substrate made of biaxially-oriented polyethelene terephthalate, a thermochromic film formed on the substrate or on an intervening dielectric layer that is formed on the substrate, and a protective layer. The protective layer may be made of biaxially-oriented polyethelene terephthalate and may be laminated on the thermochromic film or on a thermochromic core comprising one or more thermochromic film(s) and/or dielectric layer(s). The thermochromic film may include vanadium dioxide nanocrystals. The solar control system may be applied to a vehicle window such as a windshield of an automobile.

AUTO FOCUSING DEVICE

An auto focusing lens includes an active lens including a lens body including electroactive polymer and a transparent electrode at least partially coated on a surface of the lens body, and a controller controlling the focus of the active lens by applying a voltage to the transparent electrode. 1. An auto focusing device comprising:an active lens including a lens body including electroactive polymer and a transparent electrode at least partially coated on a surface of the lens body; anda controller controlling a focus of the active lens by applying a voltage to the transparent electrode.2. The auto focusing device of claim 1 , wherein claim 1 , if the voltage is applied to the transparent electrode by the controller claim 1 , the focus of the active lens is controlled as the thicknesses of the lens body at the portion at which the transparent electrode is coated is changed.3. The auto focusing device of claim 1 , wherein the transparent electrode includes:a front transparent electrode at least partially formed on a front surface of the lens body; anda rear transparent electrode at least partially formed on a rear surface of the lens body,wherein the controller independently controls the voltage applied to the front transparent electrode and the voltage applied to the rear transparent electrode.4. The auto focusing device of claim 1 , wherein the transparent electrode includes:a plurality of front transparent electrodes formed on the front surface of the lens body; anda plurality of rear transparent electrodes formed on the rear surface of the lens body,wherein the controller independently controls the voltage applied to the plurality of front transparent electrodes and the voltage applied to the plurality of rear transparent electrodes.5. The auto focusing device of claim 1 , wherein the active lens includes:a first lens including a first lens body including electroactive polymer and a first transparent electrode at least partially coated on a surface of the first ...

LIQUID CRYSTAL DISPLAY DEVICE

In a liquid crystal display device, a common electrode is formed on an organic passivation film, an interlayer insulating film is formed on the common electrode, a pixel electrode with a slit is formed on the interlayer insulating film, and a through hole is formed in the organic passivation film and the interlayer insulating film, so that the pixel electrode is connected to a source electrode of a TFT through the through hole. Further, the taper angle around the upper base of the through hole is smaller than the taper angle around the lower base. Thus, the alignment film material can easily flow into the through hole when the diameter of the through hole is reduced to connect the pixel and source electrodes, preventing display defects such as uneven brightness due to the absence of the alignment film or due to the alignment film irregularity around the through hole. 1. A display device comprising:a first substrate,a source electrode of a thin film transistor provided on the first substrate,an organic insulating film covering the source electrode,an inorganic insulating film provided on the organic insulating film,a pixel electrode connected to the source electrode,a common electrode opposed to the pixel electrode, andwherein the organic insulating film covers an end of the source electrode,the inorganic insulating film contacts the source electrode between a contact portion where the pixel electrode and the source electrode are connected and the organic insulating film,in a sectional view, the organic insulating film between the inorganic insulating film and the source electrode is inclined with respect to the first substrate, anda portion of the organic insulating film in contact with the source electrode has a steepest angle in the organic insulating film between the inorganic insulating film and the source electrode.2. The display device according to claim 1 ,wherein the inorganic insulating film is provided between the pixel electrode and the common electrode.3 ...

DISPLAY DEVICE

To suppress a variation in characteristics of a transistor due to a released gas from an organic insulating film so that reliability of a display device is increased. The display device includes a transistor, an organic insulating film which is provided over the transistor in order to reduce unevenness due to the transistor, and a capacitor over the organic insulating film. An entire surface of the organic insulating film is not covered with components (a transparent conductive layer and an inorganic insulating film) of the capacitor, and a released gas from the organic insulating film can be released to the outside from exposed part of an upper surface of the organic insulating film. 1. (canceled)2. A display device comprising: a gate electrode layer over a substrate;', 'a gate insulating layer over the gate electrode layer;', 'a first oxide semiconductor layer over the gate insulating layer;', 'a second oxide semiconductor layer overlapping with the first oxide semiconductor layer;', 'a first conductive layer over the first oxide semiconductor layer and the second oxide semiconductor layer; and', 'a second conductive layer over the first oxide semiconductor layer and the second oxide semiconductor layer,, 'a transistor comprising, 'a pixel portion comprisingwherein the first conductive layer is in contact with a first side surface of the first oxide semiconductor layer and the second oxide semiconductor layer,wherein the second conductive layer is in contact with a first side surface of the first oxide semiconductor layer and the second oxide semiconductor layer,wherein a first inorganic insulating film is provided over the first conductive layer and the second conductive layer,wherein an organic insulating film is provided over the first inorganic insulating film,wherein a first transparent conductive layer is provided over the organic insulating film and in an opening provided in the first inorganic insulating film and the organic insulating film,wherein a ...

CONDUCTIVE DEVICE SUBSTRATE, METHOD FOR MANUFACTURING CONDUCTIVE DEVICE SUBSTRATE, AND DISPLAY PANEL

A display panel includes a conductive device substrate, which includes a substrate material layer and a conductive pillar disposed in the substrate material layer. The conductive pillar includes an organic pillar, a conductive layer, and a device layer disposed on the first surface of the conductive pillar and the substrate material layer. The conductive layer covers and is in direct contact with a top surface and side surfaces of the organic pillar. An opposite substrate is disposed opposite to the conductive device substrate. A display medium is located between the conductive device substrate and the opposite substrate. A conductive adhesive layer is disposed on and in contact with the conductive pillar. An external device is disposed facing the outer surface of the substrate material layer. The conductive pillar, the conductive adhesive layer and the external device overlap the display medium in a vertical projection direction. 1. A method for manufacturing a conductive device substrate , comprising:providing a carrier substrate;forming an organic pillar on the carrier substrate;forming a conductive layer, wherein the conductive layer covers the organic pillar to form a conductive pillar, wherein the conductive pillar has a first surface and a second surface opposite to each other;forming a substrate material layer to cover the conductive pillar and the carrier substrate, wherein the substrate material layer comprises an organic material;thinning the substrate material layer to expose the first surface of the conductive pillar; andforming a device layer on the substrate material layer such that the device layer electrically connects to the conductive pillar.2. The method for manufacturing the conductive device substrate according to claim 1 , further comprising removing the carrier substrate to expose the second surface of the conductive pillar.3. The method for manufacturing the conductive device substrate according to claim 2 , further comprising:providing an ...

COMPOUND AND COMPOSITION CONTAINING SAME

A compound serving as a dichroic pigment which has a maximum absorption wavelength in a range of 350 nm to 510 nm is represented by the following Formula (1): 3. The compound as set forth in claim 1 , whereinthe compound has a maximum absorption wavelength in a range of 350 nm to 510 nm.4. A composition comprising:a polymerizable liquid crystal compound; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a compound recited in .'}5. The composition as set forth in claim 4 , whereinthe polymerizable liquid crystal compound exhibits a smectic liquid crystal phase.6. The composition as set forth in claim 4 , further comprising:a polymerization initiator.7. A polarizing film comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a compound recited in .'}8. The polarizing film as set forth in claim 7 , wherein{'sub': max1', 'max2, 'a maximum absorption wavelength (λ) of the polarizing film is longer than a maximum absorption wavelength (λ) of the compound represented by the Formula (1) or the Formula (1′).'}9. The polarizing film as set forth in claim 8 , wherein{'sub': max1', 'max2, 'a difference between the λand the λis 10 nm or more.'}10. The polarizing film as set forth in claim 7 , wherein the polarizing film exhibits a Bragg peak in X-ray diffraction measurement.11. A liquid crystal display device comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in .'}12. A liquid crystal cell comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in ;'}a liquid crystal layer; anda base.13. The liquid crystal cell as set forth in claim 12 , whereinthe polarizing film is provided between the base and the liquid crystal layer.14. The liquid crystal cell as set forth in claim 13 , further comprising:a color filter provided between the base and the liquid crystal layer.15. A circularly polarizing plate comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in ; and'}a ...

Optical-diffusion film for display and reflective display device using same

Provided are an optical-diffusion film for display which, particularly when applied to a reflective display device, can efficiently diffuse and emit an external light incident from a wide range of angles toward the front of the display device as image display light, and a reflective display device using the optical-diffusion film. Disclosed is an optical-diffusion film for display, which is a single-layered optical-diffusion film obtained by photocuring a composition for optical-diffusion film including two or more kinds of polymerizable compounds having different refractive indices, and in which the film thickness of the optical-diffusion film has a value within the range of 60 to 700 μm, and when a coating layer formed by applying a composition for optical-diffusion film in a film form is photocured, and the incident angle of incident light with respect to the normal line of the film plane is varied in the range of −70° to 70° along the travel direction of the coating layer at the time of photocuring, the haze value at each incident angle has a value of 70% or more.

Display panel

A display panel has a variant external shape. The display panel includes a first substrate, a second substrate disposed opposite to the first substrate, liquid crystal sealed between the first substrate and the second substrate, a seal made of a photosetting material, the seal being provided outside a display region, the seal being used to seal the liquid crystal by bonding the first substrate and the second substrate together, and a metallic pattern provided in the first substrate or the second substrate, including a plurality of slits through which light with which the seal is irradiated passes. The plurality of slits are formed along the external shape of the display panel in at least a portion corresponding to a variant portion of the display panel.

DISPLAY PANEL

A display panel includes a pixel electrode and a common electrode. The pixel electrode has a cross-shaped opening which includes a first slit extending along a first direction and a second slit extending along a second direction and crossing the first slit. The common electrode is at least disposed at one side of the pixel electrode. The common electrode includes an opening having a largest width in the first direction, and a part of the opening with the largest width is adjacent to an intersection of an extending direction of the first slit and the common electrode. A width of the opening is gradually smaller from the part of the opening with the largest width along the second direction and an opposite direction of the second direction. 1. A display panel , comprising:a first substrate;a switch, disposed on the first substrate;a pixel electrode, disposed on the first substrate and electrically connected to the switch, wherein the pixel electrode has a cross-shaped opening which comprises a first slit extending along a first direction and a second slit extending along a second direction and crossing the first slit; anda common electrode, disposed on the first substrate, wherein the common electrode comprises an opening having a largest width in the first direction, and said largest width aligns or is adjacent to an extending direction of the first slit.2. The display panel according to claim 1 , wherein the common electrode is spaced from the pixel electrode by a distance claim 1 , and the opening is symmetrical with respect to the extending direction of the first slit.3. The display panel according to claim 1 , wherein the opening comprises a first opening and a second opening disposed at two sides of the extending direction.4. The display panel according to claim 3 , wherein a width of the first opening in the first direction gradually decreases along with the second direction claim 3 , and a width of the second opening in the first direction gradually decreases ...

Electroactive polymer membrane-based active lens assemblies

Active lens assemblies based on a deformable lens adhered to an electroactive polymer (EAP) membrane based actuator, active lens systems comprising such active lenses, and methods of actuating a deformable lens are described. The active lenses can provide controllable optical power, withstand constant periods of actuation, have low power consumption, have fewer mechanically moving parts, have fast response times and/or high portability. These benefits are important for use in precision-seeking applications, such as collision avoidance systems in automobiles.

Display device and method of manufacturing the same

A display device and a method for manufacturing the display device are provided. According to an exemplary embodiment, a display device includes: a first substrate on which a display area and a non-display area disposed outside the display area are defined; a second substrate facing the first substrate; a liquid crystal layer disposed between the first and second substrates; a first color filter disposed in the non-display area; a second color filter disposed on the first color filter; a first organic film disposed on the second color filter; and a seal pattern formed on the first organic film and overlapping with at least one of the first and second color filters.

HALF MIRROR AND MIRROR WITH IMAGE DISPLAY FUNCTION

A half mirror includes a circularly polarized light reflecting layer including a cholesteric liquid crystal layer, a barrier layer, a bonding layer, and a front panel. The barrier layer, which is, for example, a layer formed by curing a composition containing a urethane (meth)acrylate monomer, is disposed between the bonding layer and the circularly polarized light reflecting layer. 1. A half mirror comprising:a circularly polarized light reflecting layer including a cholesteric liquid crystal layer;a barrier layer;a bonding layer; anda front panel,wherein the barrier layer is disposed between the bonding layer and the circularly polarized light reflecting layer.2. The half mirror according to claim 1 , wherein the circularly polarized light reflecting layer and the barrier layer are in direct contact with each other.3. The half mirror according to claim 1 , wherein the cholesteric liquid crystal layer is a layer formed by curing a liquid crystal composition containing a polymerizable liquid crystal compound and a polymerization initiator.4. The half mirror according to claim 2 , wherein the cholesteric liquid crystal layer is a layer formed by curing a liquid crystal composition containing a polymerizable liquid crystal compound and a polymerization initiator.5. The half mirror according to claim 3 , wherein the polymerization initiator is an acylphosphine oxide compound or an oxime compound.6. The half mirror according to claim 4 , wherein the polymerization initiator is an acylphosphine oxide compound or an oxime compound.7. The half mirror according to claim 1 , wherein the bonding layer is formed of a sheet-shaped adhesive.8. The half mirror according to claim 1 , wherein the barrier layer is a layer formed by curing a composition containing a polymerizable-group-containing monomer.10. The half mirror according to claim 8 , wherein the monomer is at least one monomer selected from the group consisting of urethane (meth)acrylate monomers and epoxy monomers.11. ...

Liquid crystal display device and method for manufacturing the same

A liquid crystal display device using a liquid crystal exhibiting a blue phase and having a novel structure, and a method for manufacturing the liquid crystal display device. A plurality of structure bodies (also referred to as ribs, protrusions, or projecting portions) are formed over the same substrate, and a pixel electrode and an electrode (a common electrode at a fixed potential) corresponding to the pixel electrode are formed thereover. An electric field is applied to the liquid crystal layer exhibiting a blue phase by using the pixel electrode that has an inclination and the electrode corresponding to the pixel electrode, which also has an inclination. A shorter distance between the adjacent structure bodies allows a strong electric field to be applied to the liquid crystal layer, which results in a reduction in power consumption for driving the liquid crystal.

GUIDE TRANSITION DEVICE AND METHOD

A guide transition device including a light source designed to generate a light beam, a light input port on a first plane and coupled to receive the light beam from the light source, a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment and plane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane. The plane shifting apparatus is coupled to transfer the light beam to the light output port on the second plane. 1. A guide transition device comprising:a light source designed to generate a light beam;a light input port on a first plane, the light input port being coupled to receive the light beam from the light source;a light output port on a second plane different than the first plane, the light output port designed to couple a received light beam to output equipment; andplane shifting apparatus coupled to receive the light beam from the light input port on the first plane and to shift or transfer the light beam to the second plane, the plane shifting apparatus being coupled to transfer the light beam to the light output port on the second plane.2. The guide transition device as claimed in wherein the light source includes a semiconductor laser.3. The guide transition device as claimed in wherein the semiconductor laser includes one of a distributed feedback laser claim 1 , a Fabry-Perot laser claim 1 , a distributed Bragg reflector laser claim 1 , a VCSEL claim 1 , or a tunable laser.4. The guide transition device as claimed in wherein the light output port is defined by a polymer waveguide positioned on the second plane claim 1 , the polymer waveguide receiving at a first end the beam of light from the plane shifting apparatus and defining the light output port at a second end.5. The guide transition device as claimed in wherein the polymer waveguide further defines ...

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

A display device includes: a first substrate including a planar display area and a planar non-display area; a pad disposed beneath the first substrate in the non-display area; a target checking portion disposed beneath the first substrate in the non-display area and including at least a part of an area provided with the pad; and a light-blocking pattern disposed in the non-display area on the first substrate to cover the target checking portion and containing a discoloring material. 1. A display device , comprising:a first substrate including a planar display area and a planar non-display area;a pad disposed beneath the first substrate in the non-display area;a target checking portion disposed beneath the first substrate in the non-display area and including at least a part of an area provided with the pad; anda light-blocking pattern disposed in the non-display area on the first substrate to cover the target checking portion and comprising a discoloring material.2. The display device of claim 1 ,wherein the light-blocking pattern comprises a photosensitive material and a photoinitiator.3. The display device of claim 2 ,wherein the photosensitive material comprises one or more selected from the group consisting of spiropyrans, spirooxazines, naphthopyrans, bismethyl phenyl diphenyl butatriene, trinitro fluorenone, and derivatives thereof.4. The display device of claim 1 , further comprising:a flexible printed circuit board provided with a bump connected with the pad,wherein the target checking portion further comprises a portion where the pad and the bump are connected with each other.5. The display device of claim 1 , further comprising:a bumper disposed to cover at least one lateral side of the first substrate.6. The display device of claim 5 ,wherein the bumper comprises a resin cured by light irradiation.7. A display device claim 5 , comprising:a first substrate provided with a pad disposed beneath the first substrate;a flexible printed circuit board provided ...

LIQUID CRYSTAL DISPLAY AND PRODUCTION METHOD THEREFOR

A liquid crystal display includes a pair of substrates, a liquid crystal layer, and an alignment-controlling layer. The liquid crystal layer is disposed between the pair of substrates and includes a liquid crystal material. The alignment-controlling layer, which is formed by polymerization of a polymerizable monomer added to a liquid crystal composition forming the liquid crystal layer so as to be brought into contact with the liquid crystal layer, and controls an alignment of the liquid crystal material to the substrate at a predetermined angle. One substrate of the pair of substrates has an alignment film coated and formed so as to be brought into contact with the alignment-controlling layer, and the other substrate has no alignment film. 1. A liquid crystal display comprising:a pair of substrates;a liquid crystal layer, which is disposed between the pair of substrates and includes a liquid crystal material; andan alignment-controlling layer, which is formed by polymerization of a polymerizable monomer added to a liquid crystal composition forming the liquid crystal layer so as to be brought into contact with the liquid crystal layer, and controls an alignment of the liquid crystal material to the substrate at a predetermined angle, whereinone substrate of the pair of substrates has an alignment film coated and formed so as to be brought into contact with the alignment-controlling layer, and the other substrate has no alignment film.2. The liquid crystal display according to claim 1 , wherein the other substrate has an insulating film including naphthoquinone diazide.3. The liquid crystal display according to claim 1 , wherein the other substrate has an intracellular phase difference layer.4. The liquid crystal display according to claim 1 , wherein the alignment of the liquid crystal material is controlled so as to have a pre-tilt angle of more than 0° and 10° or less claim 1 , or less than 90° and 80° or more at the one substrate side of the liquid crystal layer ...

Liquid-crystal display device and method of fabricating the same

A liquid-crystal display device includes: a first substrate; a second substrate disposed opposite to the first substrate, where a display area and a non-display area are defined in each of the first and second substrates, a liquid-crystal layer disposed between the first substrate and the second substrate, an organic layer including a protruding portion disposed in the non-display area of the first substrate, and a light-blocking pattern disposed on the organic layer and comprising a step protruding therefrom, where the step overlaps the protruding portion.

Bonding structure, flexible screen with the bonding structure and manufacuring method of the same

A bonding structure for a flexible screen and a manufacturing method are provided a flexible screen and a chip mounted on a surface of the flexible screen are arranged on the bonding structure for the flexible screen, and a bonding area for bonding the chip is arranged on the flexible screen, and a flexible protective layer is coated in the bonding area, and the flexible protective layer surrounds around the chip. Compared with the prior art, by forming the flexible protective layer with different hardness around the chip, the stress generated around the chip during the peeling-off are greatly dispersed, a stress gradient is formed, the stress concentration at the position closely adjacent to the periphery of the chip is avoided, the risk of the circuits around the chip being pulled broken can be reduced, and the peeling-off yield of the flexible screen can be finally increased.

Electronic Compensation Methods and Systems for Optical Devices Using Liquid Crystal Based Microdisplay Devices

An electronic display device and a birefringent element are obtained. The electronic display device has liquid crystal material deployed between two transparent electrodes. The electronic display device and the birefringent element each have respective polarization axes. The electronic display device and the birefringent element are deployed relative to each other such that the polarization axes of the electronic display device are rotationally offset from the polarization axes of the birefringent element by an offset amount in accordance with a predetermined direction of rotation. A compensation voltage that is proportional to the offset amount is determined. The compensation voltage is applied across the transparent electrodes to induce the liquid crystal material to assume an intermediate state. The electronic display device produces polarized image light waves having polarization in a polarization direction in accordance with the intermediate state assumed by the liquid crystal material and that compensates for the rotational offset.

Method for producing image display apparatus

Exemplary embodiments enable a high-luminance and high-contrast image to be displayed so that there are no defects resulting from deforming an image display part, the curable resin composition has a uniform thickness, and air bubbles are prevented in the curable resin composition. A method for producing an image display apparatus includes coating a curable resin composition onto a base and/or protective part, arranging the base and the protective part to face each other, and forming a cured resin layer between the base and the protective part, wherein the curable resin composition has a curing shrinkage ratio of 5% or less and includes polyurethane acrylate and isobornyl acrylate, and the cured resin layer has a storage modulus of 1×107 Pa or less at 25° C. and a light transmittance in a visible region of 90% or more, and wherein the curable resin composition coated onto the base or the protective part has a pattern with a prescribed shape.

DISPLAY DEVICE

The invention provides a display device in which the tint is difficult to observe in a case where white display is visually confirmed from a front direction, and the tint is also difficult to observe at any azimuthal angle in a case where white display is visually confirmed from an oblique direction. A display device of the invention includes, from a viewing side, an anisotropic light absorbing layer and a self light emitting display element which emits at least red light, green light, and blue light, the self light emitting display element has a microcavity structure, the anisotropic light absorbing layer is formed of a composition containing a dichroic substance and a liquid crystal compound, the dichroic substance has a maximum absorption wavelength of 400 to 500 nm, and the anisotropic light absorbing layer satisfies a requirement represented by Expression (1) and a requirement represented by Expression (2). 1. A display device comprising , from a viewing side:an anisotropic light absorbing layer; anda self light emitting display element which emits at least red light, green light, and blue light,wherein the self light emitting display element has a microcavity structure,the anisotropic light absorbing layer is formed of a composition containing a dichroic substance and a liquid crystal compound,the dichroic substance has a maximum absorption wavelength of 400 to 500 nm, and [{'br': None, 'i': A', 'A, '1.50 Подробнее

Method for manufacturing transparent panel and method for manufacturing optical device

Provided are a method for manufacturing a transparent panel formed with a wall member having high accuracy, a uniform height from a surface to adhere to an optical member, and smoothness. This method comprises: a step of preparing a transparent panel 4 for an optical device 1 to be bonded to an optical member 2; a step of forming a mask layer 15 so as to form an opening 6 along a periphery of an outer shape of the transparent panel 4; a step of applying a curable resin material 7 to the opening 6 and the mask layer 15; a step of pressing a flat plate 10 against the curable resin material 7; a step of curing the resin composition 7 to form a cured resin layer 11; a step of detaching the flat plate 10; and a step of removing the mask layer 15 together with the cured resin layer 11 formed on the mask layer 15 to obtain a wall member 12 along the periphery of the outer shape of the transparent panel 4.

COMPOSITION, ELECTRO-OPTIC MATERIAL, AND METHOD FOR PREPARING ELECTRO-OPTIC MATERIAL

A composition for preparing a nonlinear optic material including an organic chromophore that is polarized by an electric field, a precursor that can form an inorganic material polymer by a sol-gel reaction, and a compatibilizer that can bind to both the organic chromophore and the inorganic material polymer, wherein the organic chromophore includes a functional group at a terminal end that can bind to both the inorganic material polymer and the compatibilizer, a nonlinear optic material prepared from the composition, a method of preparing the nonlinear optic material, and an electro-optic device including the nonlinear optic material are disclosed. 1. A composition for preparing a nonlinear optic material , comprisingan organic chromophore that is polarized by an electric field,a precursor that can form an inorganic material polymer by a sol-gel reaction, anda compatibilizer that can bind to both the organic chromophore and the inorganic material polymer,wherein the organic chromophore comprises a functional group at a terminal end that can bind to both the inorganic material polymer and the compatibilizer.3. The composition of claim 2 , wherein the organic chromophore is represented by at least one of Chemical Formulas 1-1 claim 2 , 1-4 claim 2 , and 1-5 claim 2 , and{'sup': 1', '2', '1', '1, 'sub': '2', 'in Chemical Formulas 1-1, 1-4, and 1-5, Xand Xare independently a C1 to C10 alkyl group substituted or unsubstituted with —NO, —CN, or a sulfone group, a halogen, or a C1 to C10 haloalkyl group, Ais N, and Ris a substituted or unsubstituted C1 to C10 alkyl group.'}4. The composition of claim 1 , wherein the precursor of the inorganic material polymer is represented by Chemical Formula 2:{'br': None, 'sup': a', 'b', 'c', 'd, 'sub': m', 'n', 'l', '4-m-n-l, '(R)(R)(R)-M-(OR)\u2003\u2003Chemical Formula 2'}wherein, in Chemical Formula 2,{'sup': a', 'b', 'c', 'd, 'R, R, R, and Rare independently hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a ...