ОПТИЧЕСКИ УПРАВЛЯЕМЫЕ УСТРОЙСТВА И СПОСОБЫ ИХ ИЗГОТОВЛЕНИЯ

... 1. Оптически управляемое устройство, содержащее:оптически прозрачную первую основу, содержащую по меньшей мере криволинейную первую основную поверхность;проводящий слой, расположенный рядом с криволинейной первой основной поверхностью первой основы;ориентирующий-поляризационный слой, расположенный рядом с проводящим слоем;причем ориентирующий-поляризационный слой содержит ориентированный хромонный материал, дополнительно содержащий по меньшей мере один плеохроический краситель;оптически прозрачную вторую основу, содержащую по меньшей мере криволинейную первую основную поверхность,причем криволинейная первая основная поверхность первой основы и криволинейная первая основная поверхность второй основы сопряжены друг с другом, так, что между ними образована полость; ислой жидкокристаллического материала между ориентирующим-поляризационным слоем и криволинейной первой основной поверхностью второй основы, причем слой жидкокристаллического материала находится в контакте с ориентирующим-поляризационным ...

Method of making a spatial light modulator method of making a cell wall for a spatial light modulator spatial light modulator and cell wall for such aspatial

Autosteroscopic display device

A spatial light modulator which may be used in 3D displays of stereoscopic or autostereoscopic type comprises substrates (10, 21) between which is disposed a liquid crystal layer (20). The layer comprises two sets of pixels (2, 3) for displaying left and right eye images. A pixellated polarisation adjustor (31, 32; 33, 34) is disposed between one of the substrates (21) and the liquid crystal layer (20) so as to minimise parallax effects. The pixels (2, 3) of the liquid crystal layer (20) are operated in the same mode i.e. all normally black or all normally white.

Diffusely reflective display cell

Patterned optical elements

SIMPLIFIED FIELD EFFECT TWISTED NEMATIC LIQUID CRYSTAL DISPLAY CONSTRUCTION

Displays

A display for mounting on a curved surface and a method of displaying information over a limited viewing angle using a curved display 200, the display having a display stack (100, fig.1 or 150, fig.2) that comprises a substrate 202 to conform to a curved surface; a pixelated display medium 204 on the substrate; and a parallax barrier 210; wherein the parallax barrier comprises a pattern of light blocking elements 212 to restrict viewing of pixels of the display medium to a viewing angle. The positions of the light blocking elements (black resin) with respect to the pixels may change with lateral position on the display. The elements may comprise stripes (fig.3b) or define 2D frames (fig.3a) and the parallax barrier may be located between the pixelated display medium and a front surface of the display; between a light source and the pixelated display medium or may be integrated with the spacers of an LCD display.

INDICATOR WITH DOUBLEBREAKING SUBSTRATE

LIQUID CRYSTAL DISPLAY WITH STRUCTURED DELAY LAYERS

Device and method for varying the reflectance or transmittance of light

Transflective display apparatus and method of manufacturing the same

A transflective display apparatus includes a first substrate, a pixel electrode formed on the first substrate and a retardation layer. The pixel electrode has a reflective electrode reflecting an external light through a reflective area and a transparent electrode transmitting an internal light through a transmitting area. The retardation layer is formed on at least one of the reflective electrode and the transparent electrode. Therefore, a cell-gap in the reflective area is substantially the same as in the transmissive area, and thus the reflective area and the transmissive area of the transflective display apparatus are operated in the same driving method in spite of the operational distinctions, thereby simplifying a manufacturing process and improving a product reliability.

Display Panel and Liquid Crystal Display

The present invention discloses a display panel and a liquid crystal display. The display panel comprises a color filter substrate, a TFT substrate, and a liquid crystal layer located between the color filter substrate and the TFT substrate. The display panel comprises multiple pixel areas distributed in array, and each pixel area comprises a transmission region and a reflex region which are divided along the vertical direction of the TFT substrate. The thicknesses of the liquid crystal layer in the transmission region and the reflex region are the same. In the transmission region, a phase retardation plate is further provided between the liquid crystal layer and the TFT substrate or between the liquid crystal layer and the color filter substrate. Through the above way, the present invention can reduce poor alignment of liquid crystal and light leakage in dark state during brush grinding step, and decrease the process difficulty.

SPECTRAL AND PHASE MODULATION TUNABLE BIREFRINGENCE DEVICES

The present invention describes a liquid crystal composite tunable device for fast polarisation-independent modulation of an incident light beam comprising: (a) two supporting and functional panels, at least one of them coated with a transparent conductive electrode layer and with optionally at least one additional layer selected from an alignment layer, antireflective coating layer, thermochromic or electrochromic layer, photoconductive or photosensitive layer, and (b) a composite structure sandwiched between said two panels and made of a liquid crystal and porous microparticles infiltrated with said liquid crystal. The porous microparticles have an average refractive index approximately equals to one of the liquid crystal principal refractive indices, matching that of the liquid crystal at one orientational state (for example, parallel n∥), and exhibiting large mismatch at another orientational state (for example, perpendicular n⊥). This refractive index mismatch between said microparticles ...

Polarizing element and liquid crystal projector

A polarizing plate having a desired extinction ratio in a visible light region and light resistance against intense light, and a liquid crystal projector using the above polarizing plate are provided. A polarizing element includes a substrate transparent to visible light, and inorganic particle layers in each of which inorganic particles are linearly disposed, the inorganic particle layers being disposed on the substrate at predetermined intervals to form a wire grid structure, the inorganic particles each have an elliptical shape having a major axis of the inorganic particles in the disposed direction and minor axis in a direction perpendicular thereto.

Color filter with retardation layer and liquid crystal display

The main object of the present invention is to provide a colour filter with a retardation layer, capable of minimizing light leakage even in the case the visual angle is large in the black display state, for a liquid crystal display. The present invention achieves the object by providing a colour filter with a retardation layer comprising a substrate, a colour layer formed on the substrate, being arranged in a plurality of rows having different thicknesses according to each colour, a first retardation layer formed on the colour layer, made of a liquid crystalline polymer, having its optic axis perpendicular to a plane of the substrate so as to function as a C plate, and a second retardation layer the colour layer, wherein the optic axis of the second retardation layer is arranged parallel to the plane of the substrate so as to function as a positive Aplate with positive refractive index anisotropy, and the refractive index anisotropy of the second retardation layer in the visible light ...

Optically compensated birefringence liquid crystal display panel

An optically compensated birefringence liquid crystal display (LCD) panel is provided, which includes an active device array apparatus, a color filter apparatus, and an optically compensated birefringence liquid crystal layer disposed between the active device array apparatus and the color filter apparatus. The color filter apparatus includes a substrate, a color filter array, a common electrode, a plurality of electrode lines, and an insulating layer. The color filter array is disposed on the substrate and has a black matrix and a color filter layer. The common electrode is disposed over the color filter array. The electrode lines are disposed over the common electrode. The insulating layer is disposed between the common electrode and the electrode lines. Accordingly, the problems of delay of data signal and overload of the driving circuit when a high voltage is applied to the control signal electrode of the conventional LCD panel are resolved.

SUBSTRATE FOR ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS

An opposing substrate as a substrate for an electro-optical device includes a transparent base member and a light shielding portion disposed on a region between pixels on the base member. The light shielding portion includes a first reflective film and a second reflective film that is disposed to overlap the first reflective film and has a reflection rate lower than that of the first reflective film, and a first protective film that covers the first reflective film is provided between the first reflective film and the second reflective film.

Liquid crystal display device

The present invention discloses a liquid crystal display device having a retardation film. The retardation film is formed in such a way that one of a UV curable polymer and a UV curable liquid crystal is coated.

Liquid crystal display device and electronic equipment

The present invention provides a liquid crystal display device including a backlight module and a liquid crystal panel including a color film substrate, an array substrate, and a liquid crystal layer sandwiched between the color film substrate and the array substrate, the backlight module is a blue light source; the array substrate includes a glass substrate and a color layer provided on the glass substrate and a polarized layer laminated on the color layer. The polarized layer is disposed adjacent to the liquid crystal layer. The color layer includes a blue light filter layer and a color unit layer which is laminated on the blue light filter layer and on the back of the surface of the polarized layer. The color unit layer includes a plurality of color units, and each of the color units includes a red color quantum rod layer, a green quantum rod layer and a transparent color filter layer. The present invention also discloses an electronic equipment.

Color filter substrate, fabrication method thereof and display device

A color filter substrate, a fabrication method thereof, and a display device are provided. The color filter substrate includes: a substrate and a color filter film formed on a light incidence side of the substrate. At least one light refraction structure is continuously formed on a light incidence side of the color filter substrate, and each light refraction structure corresponds to a set of field of views (FOVs). The set of FOVs includes a left-eye FOV and a right-eye FOV, light rays from the left-eye FOV pass through a portion of the light refraction structure to which the left-eye FOV corresponds into a left-eye view zone, and light rays from the right-eye FOV pass through the other portion of the light refraction structure to which the right-eye FOV corresponds into a right-eye view zone.

ARRAY SUBSTRATE OF LIQUID CRYSTAL DISPLAY DEVICE HAVING THIN FILM TRANSISTOR ON COLOR FILTER AND METHOD OF FABRICATING THE SAME

An array substrate of a liquid crystal display device having a color filter on a gate metal layer, and a data metal layer formed on the color filter. First a gate insulating layer is formed on the gate metal layer to protect and a second gate insulating layer is formed on the color filter layer. Gate lines and gate electrodes are formed in direct contact with the substrate, and color filters are formed on the gate electrodes. To protect gate lines in the patterning process of color filters, a first gate insulating layer is formed on the gate lines and electrodes. Therefore, a high aperture ratio may be enhanced, and the manufacturing yield may be increased.

Reflective liquid crystal display device with improved display contrast

The present invention concerns a liquid crystal display device (1) including a substrate (2) arranged on a front side, i.e. arranged on the side receiving an incident light, and a second substrate (4) arranged on a back side, so that this second substrate (4) extends facing the front substrate (2) and parallel thereto, the first and second substrates (2, 4) being connected via a sealing frame (6) in order to delimit between them a cavity for containing the liquid crystals (8) and including on their opposite faces a first (10) and a second (12) group of electrodes respectively, the display device (1 ) being connected to a control circuit for the electrodes (10, 12), this circuit being able to supply suitable control voltages to selected electrodes in order to modify the optical conditions of the liquid crystal (8) at the crossing point of the electrodes in question, i.e. to switch the liquid crystal (8) into a state in which it is reflective or into a state in which it is transparent, said ...

NEAR-EYE DISPLAY DEVICE

Liquid crystal devices

In a colour ferroelectric liquid crystal device (FLCD) a ferroelectric liquid crystal material 2 in the smectic phase is contained between two glass substrates 3 and 4 spaced apart by spacers, and a colour filter layer 5 is applied to the substrate 3 and is covered by a layer 6 of material to provide planarisation. Electrode structures 7 and 8, barrier layers 9 and 10 and alignment layers 11 and 12 are applied to the inwardly directed faces of the substrates 3 and 4. Furthermore, in order to decrease light transmission in the dark state by reducing depolarisation of linearly polarised light by the colour filter layer 5, a polarising layer 16 is disposed between the colour filter layer 5 and the liquid crystal material 2.

Liquid crystal displays

Liquid crystal device

Liquid crystal display device

The present invention provides a liquid crystal display device which prevents decrease in the voltage holding ratio (VHR) of a liquid crystal layer and increase in the ion density (ID), and which solves problems of display failure such as white spot, alignment unevenness and screen burn-in. The present invention provides a liquid crystal display device which uses, as a liquid crystal layer, a liquid crystal composition that contains a liquid crystal compound having a specific structure, while using, as an in-cell retardation layer, an optically anisotropic material that is obtained by polymerizing a polymerizable liquid crystal composition that contains a polymerizable liquid crystal compound having a specific structure at a specific ratio. Since a liquid crystal display device of the present invention is characterized by preventing decrease in the voltage holding ratio (VHR) of a liquid crystal layer and increase in the ion density (ID), and by suppressing the occurrence of display failure ...

Liquid crystal display

INDICATOR WITH DOUBLEBREAKING LAYER

OPTICAL READ HEAD

Optically compensated birefringence liquid crystal display panel

Light modulating element, backlight module, display device and method for driving the same

A light-modulating element, a backlight module, a display device and a method for controlling the same are provided. The light-modulating element includes a first substrate and a second substrate arranged opposite to each other, and a polymer dispersed liquid crystal layer located between the first substrate and the second substrate. The light-modulating element is divided into a plurality of light-modulating zones, and the light-modulating element further includes a first electrode and a second electrode located in each of the plurality of light-modulating zone. A plurality of first electrodes located in different light-modulating zones are independently arranged, and the first electrode and the second electrode are configured to drive a deflection of polymer dispersed liquid crystal molecules in polymer dispersed liquid crystal layer.

COLOR FILM SUBSTRATES AND THE TRANSFLECTIVE LIQUID CRYSTAL DEVICES (LCDS) HAVING WIDE VIEWING ANGLE

A color film substrate and a transflective LCD having wide viewing angle are disclosed. The LCD includes a transmission area, and a reflective area. The LCD also includes a first substrate, a second substrate opposite to the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first polarizer arranged on one side of the first substrate facing away the liquid crystal layer, a reflective layer between the second substrate and the liquid crystal layer, a half-wave plate arranged on one side of the liquid crystal layer facing toward the first substrate within the reflective area, and a second polarizer on one side of the second substrate facing away the liquid crystal layer. The half-wave plate includes a first half-wave plate and a second half-wave plate adjacent to each other. In this way, the viewing angle may be enlarged.

ELECTROPHORETIC DISPLAY APPARATUS AND ELECTRONIC APPARATUS

In at least one embodiment of the disclosure, an electrophoretic display apparatus includes a first substrate. A refractive index variation layer is arranged so as to oppose the first substrate. An electrophoretic layer is arranged between the first substrate and the refractive index variation layer. A refractive index of the refractive index variation layer increases as it recedes away from the electrophoretic layer in a thickness direction of the electrophoretic layer.

Method for fabricating liquid crystal display device of color-filter on transistor type

A method for fabricating a color-filter on transistor (COT) type LCD device, to improve the yield by simplifying the fabrication process with diffraction exposure, which includes the steps of forming a gate line, a gate electrode, a gate pad and a data pad on a substrate; depositing a gate insulating layer and an active layer; forming a data line intersecting the gate line to define a unit pixel region, source and drain electrode on the active layer, and first and second connection conductive layers forming an insulating interlayer on the remaining portions except the first and second connection conductive layers and the drain electrode; forming a color filter layer and a black matrix layer on the insulating interlayer; forming an overcoat layer on the remaining portions of the color filter layer except the first and second connection conductive layers and the drain electrode.

Phase masks for use in holographic data storage

A spatial light modulator (SLM) having a phase mask that is provided as an internal component thereof. The phase mask can be provided as a multilevel surface of relatively higher index of refraction material on an inner surface of a transmissive cover window or as a separate transmissive window between the cover window and the pixels of the SLM. If the phase mask is to be used with a liquid crystal SLM, then it may be desirable to planarize the surface of the cover window contacting the liquid crystal by providing a layer of relatively lower index of refraction material adjacent the multilevel surface. The phase mask can also be provided on the transmissive cover window by patterned ion deposition, exposing patterned light to a photopolymeric material, or in some other suitable fashion. Arranging for the pixel electrodes to be at one of multiple levels rather than lying in an exactly planar relationship can also effectively create the phase mask.

DISPLAYS

A display for mounting on a curved surface. The display includes a display stack comprising a substrate to conform to a curved surface; a pixelated display medium on the substrate; and a parallax barrier. The parallax barrier may comprise a pattern of light blocking elements to restrict viewing of pixels of the display medium to a viewing angle. In some implementations the parallax barrier may be configured so that positions of the light blocking elements, with respect to the pixels, change with lateral position on the display.

IMAGE DISPLAY DEVICE

An image display device includes a wavelength conversion layer containing quantum dots and a light reflecting layer provided on an observer side with respect to the wavelength conversion layer. The light reflecting layer includes, in a reflection wavelength region, a peak wavelength of a light source that emits excitation light to be used for emission of the quantum dots. The light reflecting layer is a polarizing reflective layer.

Display device

A display device includes a liquid crystal display panel including a first substrate, a second substrate facing the first substrate and including a reflective layer, and a liquid crystal layer disposed between the first and second substrates, a light control member disposed on the liquid crystal display panel and including a first optical part, and a polarizing member disposed on the light control member and including a polarizer. The liquid crystal layer includes a first liquid crystal molecule adjacent to the first substrate, and a long axis of the first liquid crystal molecule projected on the first substrate is aligned in a first direction. An extending direction of a long axis of the first optical part projected on the first substrate is parallel to the first direction, and the polarizer has a transmission axis extending in a second direction.

Liquid crystal display device

It is an object of the present invention to provide a method for manufacturing a thin phase difference film of a liquid crystal display easily so as not to prevent a liquid crystal from being driven so that cost for manufacturing a liquid crystal display is more reduced than conventionally. A liquid crystal display device according to the present invention has a structure in which phase difference films that have the same function as a conventional phase difference film are formed by using a liquid crystal stabilized with a polymer over a first substrate and a second substrate that have electrodes formed thereover, and a liquid crystal material is interposed between these substrates. In addition to the structure as described above, it is also a feature that the phase difference film formed over the substrate is formed by using a liquid crystal that is stabilized with a polymer including a conductive material.

DISPLAY DEVICE AND DISPLAY METHOD

A display device and a display method are provided. The display device includes: a first substrate; a light guide plate opposite to the first substrate; a grating layer including gratings, on the light guide plate and at a side of the light guide plate facing towards the first substrate, wherein each grating corresponds to one pixel; and a light source at a lateral surface of the light guide plate parallel to a light emergent direction of the display device, wherein the light source includes monochromatic light emitting components and an optical component, lights of different colors emitted by the monochromatic light emitting components are incident into, via the optical component, the light guide plate at different incident angles and are emergent from the gratings, and the incident angles are greater than a total reflection angle of the light guide plate.

Display device and manufacturing method thereof

A display device includes a first substrate, a first wavelength conversion layer and a second wavelength conversion layer disposed on the first substrate and spaced apart from each other, and a polarization layer disposed on the first wavelength conversion layer and the second wavelength conversion layer, the polarization layer including a reflection portion and a transmitting portion, in which the reflection portion overlaps a gap formed between the first wavelength conversion layer and the second wavelength conversion layer.

DISPLAY DEVICE

An optical stacking structure includes a color filter including a plurality of quantum dots which absorbs a first light and emits at least one of second light and third light that are different from the first light, a first optical filter layer disposed on the color filter, and a second optical filter layer disposed on the opposite side of the first optical filter based on the color filter. The first optical filter blocks at least a part of the first light, and the second optical filter transmits at least a part of the first light and reflects at least a part of the second light and the third light.

ПАНЕЛЬ ДИСПЛЕЯ И МНОГОСЛОЙНАЯ ПЛАСТИНА ДЛЯ ЕЕ ИЗГОТОВЛЕНИЯ

Изобретение относится к устройствам отображения информации. Многослойная пластина содержит оптически прозрачную подложку, защитный слой, электропроводящий слой, а также по крайней мере один слой анизотропного пленочного кристалла, причем пленочный кристалл образован веществом, которое содержит ароматические кольца и имеет Брэгговский рефлекс (3,4± 0,2) вдоль одной из оптических осей. Панель дисплея содержит оптически прозрачную подложку, защитный слой, систему электродов и по крайней мере один слой пленочного кристалла. Техническим результатом заявленного изобретения является увеличение надежности и уменьшение толщины дисплея, а также снижение затрат на производство, увеличение выхода годной продукции, снижение количества операций при сборке дисплея. 2 с. и 19 з.п. ф-лы, 2 ил.

ЖК-ДИСПЛЕЙ, ЭЛЕКТРОННОЕ УСТРОЙСТВО, СПОСОБ ИЗГОТОВЛЕНИЯ ЖК-ДИСПЛЕЯ

Изобретение относится к жидкокристаллическим дисплеям. Дисплей включает в себя несколько слоев прозрачного материала и несколько слоев непрозрачного материала, которые уложены в стопку. На ЖК–дисплее имеется локальная прозрачная область. Никакой непрозрачный материал не нанесен в нескольких слоях непрозрачного материала в локальной прозрачной области, чтобы сформировать прозрачный канал в локальной прозрачной области вдоль направления укладки в стопку. Изобретение обеспечивает увеличение соотношения экрана к корпусу и достижение эффекта полного экрана. 3 н. и 15 з.п. ф-лы, 22 ил.

Liquid crystal cell

... the liquid crystal cell has first and second layers, a liquid crystal between the layers, two electrodes associated with the liquid crystal, whereby at least one electrode is mounted in the second layer, at least one polarization layer on the second layer and an illumination device mounted on the side of the second layer remote from the liquid crystal. The polarization layer (49) is mounted in the second layer (21) on the side of the electrode layer (47) remote from the illumination device (5) ...

Transmissives elektrooptisches Element und damit versehene Scheibenanordnung

Ein stufenlos elektrisch schaltbares transmissives elektrooptisches Element (10) für eine Scheibenanordnung (11) für Fenster, Türen, Trennwände, Fassaden und dgl. ist mit einer Flüssigkristallschicht (30), zu deren beiden Seiten je eine transparente Elektrode (27, 33) angeordnet ist, und mit je einem Trägersubstrat (26, 34) versehen. Um zu erreichen, dass die Lichtpolarisatoren gegen äußere Einflüsse geschützt sind und das transmissive elektrooptische Element (10) kostengünstiger herstellbar ist, ist innerhalb des Elementes (10) der Flüssigkristallschicht (30) mittelbar oder unmittelbar benachbart je eine Lichtpolarisatorschicht (25, 35) vorgesehen.

Liquid crystal display unit

Liquid crystal display

A liquid crystal display comprises, in order from the viewing side, a first glass substrate 10 carrying an electrode 12, a dichroic liquid crystal layer 16 provided with suitable alignment layers 14, 18, a retarding layer 20, a reflector 24 and a second glass substrate 28 carrying an electrode 26. In use, in one of its states, the dichroic liquid crystal layer 16 absorbs a component of the light incident thereon, the transmitted component being plane polarized. The polarized light is incident upon the retarding layer 20 which converts the plane polarized light to circularly polarized light, this light being reflected and converted back to plane polarized light polarized in a direction perpendicular to the original plane of polarization on returning through the retarding layer 20. Such polarized light is absorbed by the dichroic dye, no light being transmitted by the cell towards the viewer. In another state, the dichroic dye does not absorb, and hence does not polarize, the light, the cell ...

Method of making a spatial light modulator,method of making a cell wall for such a modulator,spatial light modulator and cell wall for such

LIQUID CRYSTAL DISPLAY WITH o AND E-TYP POLARIZERS

LIQUID CRYSTAL DISPLAY AND ASSOCIATED MANUFACTURING PROCESS

Color liquid crystal display with internal rear polarizer

Image display device with liquid crystal cell

Liquid crystal display device

A display device may include the following elements: a first substrate; a pixel electrode overlapping the first substrate; a second substrate overlapping the first substrate; a plurality of optical members disposed on the second substrate, having identical structures, and protruding toward the first substrate; an overcoat layer directly contacting the optical members, covering the optical members, and positioned between the first substrate and the optical members; and a liquid crystal layer disposed between the pixel electrode and the overcoat layer. The pixel electrode may define one domain of the liquid crystal layer.

Liquid crystal display and method for manufacturing the same

A liquid crystal display includes; a first substrate, a gate line and a data line disposed on the first substrate, a color filter including protrusions and depressions aligned with the data line, the color filter being disposed on the data line, a pixel electrode disposed on the color filter, a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate.

In-cell polarizer, liquid crystal display including the same, and method of manufacturing liquid crystal display

A liquid crystal display includes a light source unit, a first substrate provided on the light source unit, an electrode layer provided on the first substrate, a second substrate separate from the electrode layer, a polarizing plate provided on a surface of the second substrate, a liquid crystal layer disposed between the electrode layer and the second substrate, a reflecting unit provided on a surface of the first substrate; and a wire grid polarizer provided on an opposite surface of the first substrate.

Semi-transmissive, semi-reflective display panel and method of manufacturing the same and display device

There are disclosed a semi-transmissive, semi-reflective display panel, a method of manufacturing the same and a display device. The semi-transmissive, semi-reflective display panel includes a display substrate having a transmissive region and a reflective region, and an optical device. The optical device includes a first reflective portion and a second reflective portion; the first reflective portion is configured to reflect the light irradiating the reflective region of the display substrate from a backlight source to the second reflective portion; and the second reflective portion is configured to transmit the light irradiating the transmissive region of the display substrate from the backlight source and reflect the light reflected from the first reflective portion to the transmissive region of the display substrate.

ЖИДКОКРИСТАЛЛИЧЕСКИЙ ДИСПЛЕЙ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

Изобретение относится к устройствам отображения информации. Жидкокристаллический дисплей содержит слой жидкого кристалла, размещенный между двумя пластинами, на каждой из которых размещены или сформированы электроды и по крайней мере один слой поляризатора. Электроды по крайней мере одной из пластин выполнены прозрачными, а по крайней мере один слой по крайней мере одного поляризатора сформирован с внутренней стороны прозрачных электродов по крайней мере одной из пластин дисплея, является поляризатором Е-типа и выполнен из по крайней мере частично кристаллической пленки молекулярно упорядоченной структуры органического красителя. Расположенные над прозрачными электродами (в местах расположения прозрачных электродов в плане) локальные области по крайней мере одного слоя поляризатора Е-типа, сформированного с внутренней стороны прозрачных электродов, модифицированы для обеспечения повышения их проводимости. Технический результат - понижение энергоемкости. 2 с. и 16 з.п. ф-лы, 2 ил.

Flüssigkristallanzeige mit strukturierten Verzögerungsschichten

Flüssigkristall-Zelle

Liquid crystal display unit

A display device

Wire grid polarizer

OPTICAL FILM IN A LIQUID CRYSTAL DISPLAY

DEVICE TO THE ANNOUNCEMENT OF CHARACTER, NUMBERS, NUMBERS, SYMBOLS, OD.DGL.

LIQUID CRYSTAL DISPLAY DEVICE WITH ANISOTROPIC REFLECTING LAYER AND MANUFACTURING PROCESS FOR IT

COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE COMPRISING SUCH FILTER

COLOR LIQUID CRYSTAL DISPLAY WITH INTERNAL REAR POLARIZER

LIQUID CRYSTAL SHUTTER

TRANSPARENT, CONDUCTIVE FILM WITH A LARGE BIREFRINGENCE

A thin film is formed by depositing a wide bandgap semiconductor material on a substrate by oblique physical vapor deposition to form a thin film structure. The thin film structure is transparent, electrically conductive, and birefringent.

Polarizer-alignment dual function film, fabrication method thereof and LCD containing the polarizer-alignment films

A polarizer-alignment dual function film. The film comprising an optically anisotropic material layer having a plurality of strips integrally formed thereon. The strips provide an alignment function for aligning the liquid crystal molecules while the optically anisotropic material provides a polarization function such that the two functions can be integrated into a single layer film.

Reflection type electro-optic device and electronic machine

The subject of the present invention is to provide a reflection type electro-optic device and electronic machine, in which the lower side state of the protrusion-recess forming layer is uniform, and the protrusion-recess shape will not generate non-uniformity when the protrusion-recess forming layer is formed by photolithography technology. The solution is to proceed semi-exposure, developing and heating the photosensitive resin (13) to form the protrusion-recess forming layer (13a) in which the protrusion-recess pattern (8g) is made on the reflection film (8a). Since the height different and sectional difference can be cancelled by the height different film (3f) on the lower layer side of the protrusion-recess forming layer (13a), the photosensitive resin (13) can be well exposed. Also, since the height difference is cancelled, the thickness deviation of the photosensitive resin (13) is little, the deviation of the protrusion-recess shape is little.

Transflective liquid crystal display

The invention relates to a transflective liquid crystal display (LCD) comprising a patterned quarter wave foil (QWF) and having improved chromaticity.

Process for producing a liquid crystal cell substrate, having a TFT driver element, a liquid crystal cell substrate, and liquid crystal display device

A process for easy production of a liquid crystal cell substrate having a TFT driver element which contributes to reducing viewing angle dependence of color of a liquid crystal display device is provided: a process using a transfer material, more preferably, a process which comprises the following steps [1] to [4] in this order: [1] transferring on a TFT substrate a transfer material having a photosensitive polymer layer and an optically anisotropic layer on a temporary support; [2] separating the temporary support from the transfer material on the TFT substrate; [3] subjecting the transfer material to light exposure on the TFT substrate; and [4] removing unnecessary parts of the photosensitive polymer layer and the optically anisotropic layer on the substrate.

Patterned in-cell retarder for transflective vertically aligned liquid crystal display and method of fabrication

In an embodiment, a transflective LCD comprises pixels each comprising a first polarizing layer; a second polarizing layer; a first substrate layer and a second substrate layer opposite the first substrate layer; the first and second substrate layers are between the first polarizing layer and the second polarizing layer; a liquid crystal material between the first and second substrate layers; an over-coating layer adjacent to the first substrate layer; the over-coating layer comprises at least one opening for a transmissive part; a remainder of the over-coating layer forms in part a reflective part; a patterned in-cell retarder adjacent to the first substrate layer; the patterned in-cell retarder covers at least a portion of the reflective part; a reflective layer between the over-coating layer and the second substrate layer; the reflective layer substantially covers the reflective part; the patterned in-cell retarder is between the reflective layer and the first substrate layer.

Reflective displays

Electrically controllable reflective displays are formed which utilize ambient light and which can be viewed from a wide angular view.

Color filter panel, display apparatus having the same, and method of manufacturing the same

A color filer panel includes a first substrate, a light reflecting member, a color filter, and a light polarizing layer. The light reflecting member is formed on the first substrate. The light reflecting member reflects at least a portion of an external light. The color filter is formed on the light reflecting member. The light polarizing layer is formed over the color filter. Advantageously the time for manufacturing the color filter panel is reduced. Furthermore, a misalignment between the first substrate and the light reflecting member or between the first substrate and the light polarizing layer, which occurs when the light reflecting member or the light polarizing layer is formed in a plate type, is reduced to enhance productivity. Additionally, the light before and after being reflected by the light reflecting member has substantially the same color to enhance display quality.

LIQUID CRYSTAL DISPLAY DEVICE

It is an object of the present invention to provide a method for manufacturing a thin phase difference film of a liquid crystal display easily so as not to prevent a liquid crystal from being driven so that cost for manufacturing a liquid crystal display is reduced. A liquid crystal display device according to the present invention has a structure in which phase difference films that have the same function as a conventional phase difference film are formed by using a liquid crystal stabilized with a polymer over a first substrate and a second substrate that have electrodes formed thereover, and a liquid crystal material is interposed between these substrates. In addition to the structure, it is also a feature that the phase difference film formed over the substrate is formed by using a liquid crystal that is stabilized with a polymer including a conductive material.

METHOD OF FABRICATING DISPLAY DEVICE

A method of fabricating a display device has a simple process and reduced manufacturing cost by forming an alignment film on a first insulating substrate; forming a liquid crystal polymer layer in a liquid-crystal state on the alignment film; arranging a mold with a pattern forming part on the first insulating substrate and pressing the mold toward the liquid crystal polymer layer; curing the liquid crystal polymer layer while the mold is being pressed; and separating the mold from the liquid crystal polymer layer to form a phase adjusting plate including a plurality of sub-plates corresponding to the pattern forming part of the mold.

Liquid crystal display device with scattering layer and fabricating method thereof

A reflective liquid crystal display device includes first and second substrates facing and spaced apart from each other. A thin film transistor is connected to a gate line and a data line that define a pixel region, the thin film transistor having a gate electrode, an active layer, and source and drain electrodes. A passivation layer covers the gate line, the data line and the thin film transistor. A reflective plate of an opaque material is formed on the passivation layer at the pixel region. A scattering layer is formed on the reflective plate, the scattering layer having a contact hole exposing the drain electrode through the passivation layer. A pixel electrode of a transparent conductive material is formed on the scattering layer at the pixel region, the pixel electrode being connected to the drain electrode through the contact hole. A black matrix is formed on an inner surface of the second substrate, the black matrix covering an edge of the pixel electrode. A color filter layer is ...

SPECTRAL AND PHASE MODULATION TUNABLE BIREFRINGENCE DEVICES

The present invention describes a liquid crystal composite tuneable device for fast polarisation-independent modulation of an incident light beam comprising: (a) two supporting and functional panels, at least one of them coated with a transparent conductive electrode layer and with optionally at least one additional layer selected from an alignment layer, antireflective coating layer, thermochromic or electrochromic layer, photoconductive or photosensitive layer, and (b) a composite structure sandwiched between said two panels and made of a liquid crystal and porous microparticles infiltrated with said liquid crystal. The porous microparticles have an average refractive index approximately equals to one of the liquid crystal principal refractive indices, matching that of the liquid crystal at one orientational state (for example, parallel n∥), and exhibiting large mismatch at another orientational state (for example, perpendicular n⊥). This refractive index mismatch between said microparticles ...

Flüssigkristallanzeige mit strukturierten Verzögerungsschichten

Flüssigkristallanzeigevorrichtung mit anisotrop reflektierender Schicht und Herstellungsverfahren

Method of making a patterned retarder

Wire grid polarizer

A wire grid polarizer comprises a plurality of wires 3 disposed in a plane and extending in a first direction. Each of the wires 3 comprises a first portion 3a and a set of second portions 3b which are connected to the first portion 3a. The second portions extend away from the first portion in a second direction perpendicular to the first direction and the plane and are spaced apart in a third direction which is perpendicular to the first and second directions.

Autostereoscopic display device

Passive polarisation modulating optical element and method of making such an e lement

SYSTEM AND METHOD FOR VARYING THE REFLECTANCE OR TRANSMITTANCE OF LIGHT

Liquid crystal display including o-type and e-type polarizer

Liquid crystal projection panel construction and method of making same

Transflective liquid crystal display device

A transflective liquid crystal display device includes a thin film transistor substrate, a color filter substrate, a liquid crystal layer and a backlight module. The thin film transistor substrate is opposite to the color filter substrate. The liquid crystal layer is interposed between the thin film transistor substrate and the color filter substrate. The color filter substrate includes a glass substrate, a transflective film and a color filter. The transflective film is disposed on an inner surface of the glass substrate. The color filter is disposed on an inner surface of the transflective film. The light from the backlight module transmits through the color filter substrate, the liquid crystal layer and the thin film transistor substrate to display.

Light control device and image pickup device

The present invention provides a light control device and image pickup device capable of reducing the reflection of an incident light on a substrate surface constituting a liquid crystal optical element, improving a light transmittance when it is transparent, enlarging the optical density ratio of a liquid crystal optical element, and improving performance, screen quality and reliability. In a liquid crystal cell (12), anti-reflection films (I) (41a), (41b) and anti-reflection films (II) (42a), (42b) consisting of dielectric films are respectively formed on counter substrates (31a), (31b), and transparent conductive films (32a), (32b) and liquid crystal orientation films (33a), (33b) are formed to seal in the GH liquid crystal (34). The liquid crystal cell (12) has GH liquid crystal (34) that uses negative liquid crystal as a host material and is sealed between counter substrates (31a), (31b). Accordingly, the reflection of visible light encountered when a liquid crystal element is actually ...

DEVICE OF LIQUID CRYSTAL DISPLAY FOR INCREASING APERTURE RATIO AND VIEWING ANGLE THEREOF

A device of liquid crystal display of liquid crystal display for increasing aperture ratio and viewing angle thereof is disclosed. The device comprises a thin film transistor array substrate having a first polarizer on a bottom side, a phase retardation dielectric film having a low dielectric constant on the thin film transistor array substrate and a transparent electrode film on the phase retardation dielectric film, the phase retardation dielectric film compensates phase retardation of light resulting from light with a tilt incident angle passing through liquid crystal between the thin film transistor array substrate and a liquid crystal substrate.

DISPLAY PANEL AND DISPLAY DEVICE

A display panel and a display device are disclosed and belong to the field of display technology. The display panel comprises a first substrate and a second substrate opposite to each other, a liquid crystal layer, a first electrode, and a second electrode between the first substrate and the second substrate, a waveguide layer between the first substrate and the liquid crystal layer, and a plurality of grating units which are combined with the liquid crystal layer and disposed in a same layer as the liquid crystal layer; wherein the first electrode and the second electrode are configured to adjust a refractive index of the liquid crystal layer by changing voltages applied thereto; and a coupling efficiency at which light is coupled out of the waveguide layer is determined according to a difference between a refractive index of the grating units and the refractive index of the liquid crystal layer.

COLOR CONVERSION ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME

A color conversion element and a display device including the same are provided. The color conversion element includes: a base substrate in which a first region and a second region are defined; a color conversion layer on the base substrate, in the first region, and including color conversion particles configured to convert a wavelength of incident light; and a color light transmitting layer on the base substrate and in the second region; wherein each of the color conversion particles includes a compound represented by Formula 1 (AmBnXl - - - (1)), where, in Formula 1, A is Cs, Rb, or an alloy thereof; B is at least one of Cu, Sb, Ge, Sn, and Bi, or an alloy thereof; m, n, and I are each an integer of 1 to 9; and X is at least one of F, Cl, Br, and I, or a mixture thereof.

MULTI-MODE 3-DIMENSIONAL IMAGE DISPLAY APPARATUS

A multi-mode 3-dimensional image display apparatus comprises a backlight for emitting light; an image liquid crystal panel for displaying an image using the light emitted from the backlight; and a parallax barrier liquid crystal panel including a first transparent substrate, a first transparent electrode plate disposed on the first transparent substrate and having a front surface formed as a transparent electrode, a first insulation plate disposed on the first transparent electrode plate, a second transparent electrode plate disposed on the first insulation plate and having a transparent electrode material patterned in parallel in a vertical direction, a first alignment layer disposed on the second transparent electrode plate, a liquid crystal layer disposed on the first alignment layer, a second alignment layer disposed on the liquid crystal layer, a third transparent electrode plate disposed on the second alignment layer and having a transparent electrode material patterned in parallel ...

LOW REFLECTIVITY LCD WITH COP RETARDER AND COP MATCHING RM

A liquid crystal device (LCD) is configured for minimizing unwanted internal ambient light reflections. The LCD includes a plurality of layers, the layers comprising from a viewing side: a first linear polariser; an external retarder that is made of a cyclic olefin polymer (COP) material or a cyclic olefin copolymer (COC) material; a colour filter substrate; a colour filter layer; an internal reactive mesogen (RM) retarder alignment layer; an internal reactive mesogen (RM) retarder; a liquid crystal (LC) layer; and a second linear polarizer. The external retarder and the internal RM retarder are configured such that the optical properties (for example light polarization control function) of the external retarder and the internal retarder are matched to negate each other for light passing through the external retarder and the internal RM retarder. The LCD simultaneously maintains high image quality in both high and low ambient lighting conditions.

LIQUID CRYSTAL PANEL AND MANUFACTURING FOR THE SAME

A liquid crystal panel and a manufacturing method are disclosed. The liquid crystal panel includes a glass substrate, an array substrate disposed opposite to the glass substrate, and a liquid crystal, a reflection reducing film and a color filter disposed between the glass substrate and the array substrate, wherein, the reflection reducing film is disposed at an inner side of the glass substrate, and the color filter is disposed at an inner side of the array substrate. Through disposing a color filter at a side of the array substrate and disposing a reflection reducing film at an inner side of a substrate opposite to the array substrate, the present invention is beneficial to decrease the light reflection rate of the liquid crystal panel and improve the visual effects.

Reflective liquid crystal display

In a reflective liquid crystal display comprising a first insulative plate having a reflector, a second insulative plate having a transparent electrode, and a liquid crystal layer sandwiched between the reflector and the transparent electrode, a convex-concave surface is provided at the side of the second insulative plate. With this arrangement, a desired light scattering characteristics is realized with a high image quality and a high brightness, with neither a fuzziness of displayed characters nor a double image. On the other hand, since no thin film transistor is formed at the side of the second insulative plate, the convex-concave surface can be simply formed with no necessity of depositing an insulative film covering the thin film transistor and patterning the deposit insulating film.

Liquid-crystal display device and liquid-crystal cell

To provide a liquid crystal display device in which the transmitted light is inhibited not only in the front direction but also in oblique directions in the black state. Disclosed is a liquid-crystal display device comprising first and second polarizing elements, and a liquid-crystal cell disposed between the first and second polarizing elements, wherein the liquid-crystal cell comprises first and second substrates (provided that the first substrate is disposed closer to the first polarizing element, and the second substrate is disposed closer to the second polarizing element), a liquid-crystal layer disposed between the first and second substrates, a color filter layer disposed on an inner surface of the first substrate, and an in-cell polarizing layer disposed between the color filter layer and the liquid-crystal layer, the absorption axis of the first polarizing element and the absorption axis of the in-cell polarizing layer are parallel to each other, and the sum total of the absolute values of Re of all the layers disposed between the in-cell polarizing layer and the first polarizing element is equal to or less than 10 nm, and the sum total of the absolute values of Rth thereof is equal to or less than 15 nm.

Polarizer and liquid crystal display

Provided are a polarizer and a liquid crystal display (LCD) in which wire grid polarizers are formed on a thin film transistor substrate and a color filter substrate, respectively, so that it is possible to reduce fabrication cost and the number of processes and decrease the thickness of the LCD. An LCD includes a thin film transistor substrate, a color filter substrate opposite to the thin film transistor substrate, and a liquid crystal layer positioned between the thin film transistor substrate and the color filter substrate. In the LCD, wire grid polarizing patterns are formed on the thin film transistor substrate and the color filter substrate, respectively.

Liquid crystal apparatus, color filter substrate, and array substrate

Disclosed is a liquid crystal apparatus including a plurality of dot regions. The liquid crystal apparatus includes a pair of transparent substrates disposed with a gap, a liquid crystal layer sandwiched by the pair of transparent substrates, and a polarizer formed by disposing, on at least one of surfaces of the pair of transparent substrates which are opposed to each other, a polarization layer group constituted of a plurality of polarization layers including an inorganic fine particle layer having a shape anisotropy, the polarization layer group corresponding to one of the dot region and the plurality of dot regions.

Liquid crystal display device and driving method thereof

The present invention provides a liquid crystal display device that can electrically control the viewing angle. A liquid crystal display device according to an aspect of the present invention includes a first electrode group on the lower substrate and a first region of liquid crystals in image drive areas controllable according to an applied voltage, and a second electrode group on the lower substrate and a second region of liquid crystals in viewing angle control areas controllable according to an applied voltage, wherein the first region and the second region may be controlled separately.

3d display panel and method of manufacturing phase difference plate

Embodiments of the disclosed technology provide a three dimensional (3D) display panel and a method of manufacturing a phase difference plate. The 3D display panel comprises: a display panel which comprises a first substrate and a second substrate facing each other, the first substrate comprising a first polarizer, the second substrate comprising a second polarizer; and a phase difference plate which is directly disposed on a surface of the first substrate on an opposite side of the second substrate.

Display device

A display device including: an organic light emitting display unit formed on a first substrate, the organic light emitting display unit comprising first and second electrodes facing each other, and an organic emissive layer formed between the first and second electrodes; and a liquid crystal display unit formed on a second substrate facing the first substrate, the liquid crystal display unit configured to operate as a liquid crystal shutter in response to an electrical potential difference, wherein a resonance structure of the organic light emitting display unit enables the liquid crystal display unit to form an image in a color reflected from each pixel of the organic light emitting display unit.

Liquid crystal display

An embodiment of the present invention relates to a liquid crystal display. An upper surface alignment layer in the liquid crystal display is arranged to comprise, in the direction from a color filter substrate to a liquid crystal layer, a first upper surface alignment layer, a color washout compensation film layer and a second upper surface alignment layer; an alignment direction of the color washout compensation film layer is opposite to the pre-alignment direction of the liquid crystal layer. In the technical solution, the color washout compensation film layer is used to rectify the color washout problem occurring when the screen of a liquid crystal display screen of a fringe field switching mode is viewed from both the left side and right sides.

Regional polarization structure, method for fabricating regional polarization structure and liquid crystal display panel

A regional polarization structure, a method for fabricating a regional polarization structure and a liquid crystal display panel are provided. The regional polarization structure includes: a substrate; at least one first carbon nanotube block arranged on a first side of the substrate, where the at least one first carbon nanotube block includes multiple carbon nanotubes extended in a first direction; a first adhesive layer arranged between the substrate and the at least one first carbon nanotube block; at least one second carbon nanotube block arranged on a second side of the substrate, where the at least one second carbon nanotube block includes multiple carbon nanotubes extended in a second direction; and a second adhesive layer arranged between the substrate and the at least one second carbon nanotube block, where projections of the at least one first carbon nanotube block and the at least one second carbon nanotube block on the substrate do not overlap, and the first direction is not parallel with the second direction.

TRANSPARENT DISPLAY PANEL, PREPARATION METHOD THEREOF AND DISPLAY DEVICE

The present disclosure can provide a transparent display panel, a preparation method thereof and a display device. The transparent display panel includes a bearing layer disposed between a base substrate and a liquid crystal layer and including a plurality of concave structures, and a plurality of reflecting structures located between the bearing layer and the liquid crystal layer, where an orthographic projection of the concave structure on the base substrate covers an orthographic projection of one or more reflecting structures on the base substrate. 1. A transparent display panel , comprising a plurality of sub-pixels , and further comprising:a base substrate; a plurality of light entering regions, and', 'a plurality of light emitting regions spaced from the plurality of light entering regions,', 'wherein each sub-pixel comprises a light entering region and a light emitting region;, 'a light guide substrate, arranged opposite to the base substrate, and comprisinga liquid crystal layer, disposed between the base substrate and the light guide substrate; a plurality of concave structures,', 'wherein each sub-pixel comprises a concave structure; and, 'a bearing layer, disposed between the base substrate and the liquid crystal layer, and comprising 'wherein an orthographic projection of the concave structure on the base substrate covers an orthographic projection of one or more reflecting structures on the base substrate;', 'a plurality of reflecting structures, located between the bearing layer and the liquid crystal layer,'}wherein in a same sub-pixel,one or more reflecting structures reflect incident light to obtain emitted light, so that the emitted light is emitted by penetrating through the light emitting region of the light guide substrate; andthe incident light is incident on the one or more reflecting structures, through the liquid crystal layer, from the light entering region of the light guide substrate.2. The transparent display panel of claim 1 , wherein ...

Display device

A display device includes a liquid crystal display panel including a first substrate, a second substrate facing the first substrate and including a reflective layer, and a liquid crystal layer disposed between the first and second substrates, a light control member disposed on the liquid crystal display panel and including a first optical part, and a polarizing member disposed on the light control member and including a polarizer. The liquid crystal layer includes a first liquid crystal molecule adjacent to the first substrate, and a long axis of the first liquid crystal molecule projected on the first substrate is aligned in a first direction. An extending direction of a long axis of the first optical part projected on the first substrate is parallel to the first direction, and the polarizer has a transmission axis extending in a second direction.

Touch display device

The present disclosure provides a touch display device, including an upper substrate, a lower substrate, and a liquid crystal layer placed between the upper and lower substrates. The upper substrate includes a touch detection structure, and a plurality of pixel units arranged in a matrix. Each pixel unit includes a switch element and a pixel electrode. The lower substrate includes a common electrode and a reflection layer. The reflection layer is used for reflecting external light, and the external light refers to light from outside and sequentially emitting to the upper substrate and the liquid crystal layer, and then being incident to the reflection layer. In the touch display device, no whole or large area display electrode such as the common electrode is placed between the touch detection structure and the users. Thus, external touch signals will not be shielded, and the touch function can be better realized.

Display device and method of manufacturing the same

In various embodiments, the present disclosure provides display devices and methods of manufacturing display devices that can be slimmer than typical display devices. In one embodiment, such a display device includes a first substrate formed of glass, a light source disposed at a position that corresponds to at least one surface of the first substrate, a first resin layer on the first substrate, a first polarizing layer on the first resin layer, a liquid crystal layer on the first polarizing layer, a second substrate on the liquid crystal layer, the second substrate including a plurality of data lines and a plurality of gate lines, and a second polarizing layer on the second substrate.

Electronic device and driving method thereof

An electronic device which can display an image with the viewing angle dependence reduced is provided. A driving method of an electronic device including a display portion and a position detection sensor is provided. The display portion includes a first display element and a second display element. The first display element is configured to reflect visible light, and the second display element is configured to emit visible light. The display portion is configured to display an image using one or both of first light reflected by the first display element and second light emitted by the second display element. The position detection sensor is configured to detect a position of a user. When the display portion displays the image using both the first light and the second light, an amount of the second light is adjusted in accordance with an angle from which the display portion is viewed by the user.

Micro lens array substrate, electro-optical device, and electronic apparatus

A micro lens array substrate includes a substrate including a plurality of concave portions arranged in a first direction and a second direction intersecting the first direction on one surface of the substrate, and a lens layer having a different refractive index from the substrate. The lens layer is formed on the one surface of the substrate to fill in the plurality of concave portions. The plurality of concave portions is continuous in at least one of the first direction and the second direction and is arranged to have a discontinuous part in the lens layer between two adjacent concave portions in a third direction intersecting the first and second directions. A first depth of a center of one concave portion from the discontinuous part is greater than a second depth of the discontinuous part from a surface of the lens layer.

Electronic device and display device

According to one embodiment, an electronic device includes a first substrate including a first conductive layer, and a second substrate including a second conductive layer which is connected to the first conductive layer and which has a thickness larger than a thickness of the first conductive layer, a bridge line which has a thickness larger than the thickness of the first conductive layer and which is connected to the second conductive layer, and an insulating layer which is located between the second conductive layer and the bridge line. The first conductive layer, the second conductive layer and the bridge line form a coil.

Display device comprising angular filter

A display device includes: a backlight unit emitting a light; a first substrate on a path of a light emitted from the backlight unit; a pixel electrode on the first substrate; a light amount control layer on the pixel electrode; a first polarizer on the light amount control layer; a color conversion layer on the first polarizer; and an angular filter between the backlight unit and the color conversion layer. The color conversion layer includes a phosphor, and the angular filter blocks 50% or more of a light incident to the angular filter at an incident angle of 30 degrees or more.

Display Panel and Display Device

A display panel and a display device are provided. The display panel includes a first substrate and a second substrate that disposed opposite to each other, and a first optical film that provided on a side of the first substrate facing the second substrate. The first optical film is provided with a plurality of nanoscale microstructures, so that the first optical film is capable of splitting incident white light into a plurality of monochromatic light beams with different colors.

Substrate for electro-optical device, electro-optical device, and electronic apparatus

An opposing substrate as a substrate for an electro-optical device includes a transparent base member and a light shielding portion disposed on a region between pixels on the base member. The light shielding portion includes a first reflective film and a second reflective film that is disposed to overlap the first reflective film and has a reflection rate lower than that of the first reflective film, and a first protective film that covers the first reflective film is provided between the first reflective film and the second reflective film.

Display device

A display device includes a display member and a backlight unit, where the display member includes a base substrate, a cover layer that is on the base substrate, extends in a first direction, and includes a plurality of portions defining a first cavity and a second cavity that are spaced apart from the base substrate and adjacent to each other in the first direction, a first display element and a second display element that respectively correspond to the first cavity and the second cavity, a color conversion filter that is disposed on the cover layer, and includes a first filter which overlaps the first cavity and converts incident light into a first color light, and a second filter which overlaps the second cavity and converts incident light into a second color light, and an optical member which is disposed between the color conversion filter and the cover layer.

Method of manufacturing a wire grid polarizer for a display apparatus

A method of manufacturing a wire grid polarizer for a display apparatus includes the steps of forming a first layer on a base substrate including an active area and a peripheral area surrounding the active area, forming a hard mask layer on the first layer, coating an imprint resin on the hard mask layer, forming an imprint resin pattern by imprinting a stamp on the imprint resin, wherein the stamp is larger than the base substrate, forming a hard mask pattern by patterning the hard mask layer using the imprint resin pattern, forming a wire grid pattern layer by pattering the first layer using the hard mask pattern, forming a photoresist pattern in the active area on the base substrate, removing the hard mask pattern and the wire grid pattern layer in the peripheral area using the photoresist pattern, and forming a capping layer on the wire grid pattern.

Display panel and display apparatus

A display panel and a display apparatus are provided. The display panel comprises a first substrate, a refractive index adjustment mechanism and a second substrate successively arranged along a light output direction, a first black matrix is formed on the first substrate and includes first shading portions and first openings, and a second black matrix is formed on the second substrate and includes second shading portions and second openings. The first shading portions are arranged opposite to the corresponding second openings, and the second shading portions are arranged opposite to the corresponding first openings. In the case where the display panel is in a power-off state, light cannot penetrate the display panel. In the case where the display panel is in a power-on state, the refractive index adjustment mechanism can adjust intensity of light exiting from the second openings.

Liquid crystal temperature control by resistive heating

An optical device includes a first transparent substrate having a first transparent electrode disposed on a surface of the first transparent substrate and a second substrate having a second electrode disposed on a surface of the second substrate and facing the first transparent electrode. A liquid-crystal (LC) material is sandwiched between the first and second electrodes such that a voltage applied between the first and second electrodes controls orientation of the liquid-crystal material. The device includes a control system that applies a current through at least one electrode of the first and second electrodes to resistively heat the LC material.

Optoelectronic component and method for producing an optoelectronic component

Various embodiments may relate to an optoelectronic component and a method for producing an optoelectronic component. In various embodiments, an optoelectronic component is provided, the optoelectronic component, including an optically active structure, which is designed for receiving and/or providing electromagnetic radiation, and at least one scattering structure, which is formed in the beam path of the electromagnetic radiation on or above the optically active structure. The scattering structure is designed such that the directional characteristic of the electromagnetic radiation can be electrically modified.

Electro-optical device, and method of manufacturing electro-optical device

An electro-optical device includes a pixel electrode having translucency, a wiring layer including a translucent portion having translucency configured to overlap the pixel electrode in plan view in a thickness direction of the pixel electrode, and a wiring portion including a plurality of wirings arranged in a periphery of the translucent portion in the plan view, an insulating layer arranged between the pixel electrode and the wiring layer, and including a lens surface having a curved shape, a lens layer having translucency arranged between the pixel electrode and the insulating layer, and arranged on the insulating layer to be in contact with the lens surface, a first mark formed of a same layer as a part of the plurality of wirings of the wiring layer, and a second mark arranged in contact with the insulating layer on the lens layer side as viewed from the insulating layer.

SUBSTRATE FOR ELECTRO-OPTICAL DEVICE, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS

An element substrate of an electro-optical device (substrate for an electro-optical device) includes a first lens and a second lens. The first lens is formed between a first substrate and a switching element, and the second lens is formed between the switching element and a pixel electrode. The second lens includes a second lens concave surface and a second lens-forming lens layer. The second lens concave surface is recessed in a surface of an interlayer insulating film. The second lens-forming lens layer is filled in the inside of the second lens concave surface. The interlayer insulating film includes a contact hole in a location not overlapping, in a plan view, with the second lens concave surface. The contact hole electrically couples the pixel electrode to the switching element. 1. A substrate for an electro-optical device , the substrate comprising: a pixel electrode provided on the first substrate, the pixel electrode being made of a first material;', 'a plurality of interlayer insulating films stacked between the first substrate and the pixel electrode;', 'a switching element provided between the first substrate and the plurality of interlayer insulating films;', 'a first lens provided between the first substrate and the switching element, the first lens overlapping, in plan view, with the pixel electrode;', 'a second lens provided between the switching element and the pixel electrode, the second lens overlapping, in plan view, with the pixel electrode, and', 'a plug provided between the switching element and the pixel electrode, the plug overlapping, in plan view, with the pixel electrode, the pixel electrode being made of a second material different from the first material, wherein', 'the second lens includes a second lens surface and a second lens layer, the second lens surface contact with a first interlayer insulating film of the plurality of interlayer insulating films, and the second lens layer having a refractive index different from a refractive ...

Liquid-crystal display device and method of manufacturing the same

A liquid-crystal display device and a method of manufacturing a liquid-crystal display device. The liquid-crystal display device has a display area and a non-display area surrounding the display area defined therein, and the device includes: a first substrate; a second substrate disposed above the first substrate; and a liquid-crystal layer interposed between the first substrate and the second substrate. The first substrate includes a first base substrate, a first wavelength band filter disposed on the first base substrate in the non-display area, and a second wavelength band filter disposed on the first base substrate in the display area.

Display With Backlight Recycling Structures

A display may have an array of pixels. The pixels may have color filter elements such as red, green, and blue color filter elements. A layer of opaque material may be used to form a black matrix. The black matrix may have openings that receive the color filter elements. A backlight unit may produce backlight illumination for the display. A reflector layer may be interposed between the black matrix and the backlight unit. The reflector layer may have openings aligned with the openings in the black matrix and the color filter elements and may overlap the black matrix. Some of the backlight from the backlight unit may pass through the color filter elements. Other backlight may by be recycled by being reflected off of the reflector layer, thereby enhancing backlight efficiency.

In-cell polarizer, liquid crystal display including the same, and method of manufacturing liquid crystal display

A liquid crystal display includes a light source unit, a first substrate provided on the light source unit, an electrode layer provided on the first substrate, a second substrate separate from the electrode layer, a polarizing plate provided on a surface of the second substrate, a liquid crystal layer disposed between the electrode layer and the second substrate, a reflecting unit provided on a surface of the first substrate; and a wire grid polarizer provided on an opposite surface of the first substrate.

Reflective Liquid Crystal Display Panel and Display Device

A reflective LCD panel includes a first and second substrates spaced apart from each other, a liquid crystal layer disposed between the first and second substrates, a common electrode layer disposed on the side of the first substrate facing the liquid crystal layer, a scattering layer disposed on the side of the common electrode layer facing the liquid crystal layer, a specular reflector disposed on the side of the second substrate facing the liquid crystal layer. The present invention also proposes a display device. Through this arrangement, the light inputted from the first substrate and common electrode layer scatters when passing through the scattering layer, and produces specular reflection when it further inputted into the specular reflector through the liquid crystal layer. The present invention delivers diffuse reflection effect through the scattering layer and specular reflector, effectively lowering the production cost.

Liquid crystal displays and the display methods thereof

A LCD and the display method thereof are disclosed. The LCD includes a light guiding plate, a light source, a QD media layer, a first polarizer, and an advanced polarization conversion film (APCF). The QD media layer is arranged between the light source and the first polarizer, the first polarizer and the APCF are arranged between the QD media layer and the light guiding plate. The light beams emitted from the light source pass through the QD media layer and activate the QD media layer to emit lights In this way, the brightness of the reflective LCD may be enhanced.

Liquid Crystal Display Device With Reflective Unit

The present disclosure provides a liquid crystal display device with reflective region. The liquid crystal display device includes: a CF substrate is disposed opposite with a TFT substrate and a liquid crystal layer arranged between the CF substrate and the TFT substrate; a reflective layer arranged between the TFT substrate and the liquid crystal layer, after external light passing through the CF substrate and the liquid crystal layer the light will be reflected by the reflective layer; a wavelength converting layer arranged between the reflective layer and the CF substrate is used to convert ultraviolet light to green light. In such a mode, the present disclosure can reduce amount of ultraviolet light and increase amount of green light, in order to reduce damage to the eyes and increase brightness in reflection.

Display Substrate and Manufacturing Method Therefor, Display Panel, and Display Device

Embodiments of the present disclosure provide a display substrate, a display panel, a display device and a manufacturing method thereof. The display substrate includes a base substrate and a metal wire grating layer on the base substrate. The metal wire grating layer includes a plurality of metal wire grating units, and polarization directions of the plurality of metal wire grating units are different.

SPECTRAL AND PHASE MODULATION TUNABLE BIREFRINGENCE DEVICES

The present invention describes a liquid crystal composite tunable device for fast polarisation-independent modulation of an incident light beam comprising: (a) two supporting and functional panels, at least one of them coated with a transparent conductive electrode layer and with optionally at least one additional layer selected from an alignment layer, antireflective coating layer, thermochromic or electrochromic layer, photoconductive or photosensitive layer, and (b) a composite structure sandwiched between said two panels and made of a liquid crystal and porous microparticles infiltrated with said liquid crystal. The porous microparticles have an average refractive index approximately equals to one of the liquid crystal principal refractive indices, matching that of the liquid crystal at one orientational state (for example, parallel n), and exhibiting large mismatch at another orientational state (for example, perpendicular n). This refractive index mismatch between said microparticles and said liquid crystal is tuned by applying an external electric or magnetic field, thermally or optically. 2. The smart window or the privacy window of claim 1 , wherein said microparticles have spatial dimensions in the range of about 0.3-30 microns.3. The smart window or the privacy window of claim 1 , wherein said microparticles are made of photosensitive claim 1 , thermochromic or electrochromic material claim 1 , and wherein said microparticles are suitable for strongly scattering the infrared radiation from the sun and partially reflecting or absorbing it claim 1 , while transmitting the light in the visible range claim 1 , thereby making said window thermochromic smart and privacy window at the same time.4. The smart window or the privacy window of claim 3 , wherein said thermochromic material is vanadium oxide claim 3 , tungsten oxide claim 3 , titanium oxide or zinc oxide claim 3 , or said electrochromic material is a chalcogenide glass claim 3 , such as GST (germanium ...

Display substrate, display device and curved surface display device

Embodiments of the present disclosure provide a display substrate, a display device and a curved surface display device. The display substrate is used for a display device comprising a liquid crystal layer, which display substrate comprises: a base substrate; and a first compensation film on a side of the base substrate. The first compensation film is configured to compensate for a phase delay of light emitted from the liquid crystal layer

Display panel and a display device

A liquid crystal display panel includes a TFT substrate; a backlight system configured to emit light beams in a first color; a color film substrate having at least a first subpixel, a second subpixel, and a third subpixel; a liquid crystal layer; and a polarization system. The first subpixel is configured to let the light beams in the first color pass through and to emit the light beams in the first color. The second subpixel includes a plurality of first quantum dots and a plurality of second quantum dots and is configured to emit light beams in at least a second color based on the light beams in the first color. The third subpixel includes a plurality of third quantum dots and a plurality of fourth quantum dots and is configured to emit light beams in at least a fourth color based on the light beams in the first color.

Display device

A display device includes a first substrate, a second substrate, a plurality of pixels, a polarizing member, and a sealing member. The plurality of pixels are disposed between the first substrate and the second substrate. The polarizing member is disposed between the plurality of pixels and the second substrate, wherein a first area is defined by the polarizing member. The sealing member is disposed between the first substrate and the second substrate, wherein a second area is defined by the sealing member. The first area is located within the second area.

ELECTRONIC DEVICE

An electronic device is provided. The electronic device includes a first substrate and a second substrate. The second substrate is disposed opposite to the first substrate. A light control layer is disposed between the first substrate and the second substrate, and the light control layer includes a first optical axis. A negative phase retardation layer is disposed between the first substrate and the second substrate. The negative phase retardation layer includes a second optical axis. The first optical axis and the second optical axis are parallel to each other. 1. An electronic device , comprising:a first substrate;a second substrate, disposed opposite to the first substrate;a light control layer, disposed between the first substrate and the second substrate, the light control layer comprising a first optical axis; anda negative phase retardation layer, disposed between the first substrate and the second substrate, the negative phase retardation layer comprising a second optical axis,wherein a projection of the first optical axis on a tangent plane of the first substrate and a projection of the second optical axis on the tangent plane of the first substrate are parallel to each other.2. The electronic device according to claim 1 , wherein in a direction of a normal viewing angle claim 1 , a first trajectory on a polarization sphere corresponds to a transition of a polarization state of light passing through the light control layer claim 1 , a second trajectory on the polarization sphere corresponds to a transition of a polarization state of the light passing through the negative phase retardation layer claim 1 , and the second trajectory takes a reverse turn relative to the first trajectory.3. The electronic device according to claim 2 , wherein the reverse turn that the second trajectory takes relative to the first trajectory is without round or an integer round in trajectory greater than zero.4. The electronic device according to claim 2 , further comprising a ...

INFORMATION TERMINAL

An information terminal capable of automatically adjusting the brightness of a display portion in accordance with bending of the display portion is provided. The information terminal includes a display portion that includes a first pixel, a second pixel, and a sensor element. The first pixel includes a liquid crystal element. The second pixel includes a light-emitting element. The sensor element includes a first bend sensor whose resistance is changed in accordance with bending of the display portion in a convex direction and a second bend sensor whose resistance is changed in accordance with bending of the display portion in a concave direction. The luminance of the light-emitting element is controlled in accordance with an output of the sensor element. 1. (canceled)2. An information terminal comprising a display portion ,wherein the display portion includes a first pixel, a second pixel, a sensor element, a source line, and a first wiring,wherein the source line is electrically connected to the first pixel and the second pixel,wherein the first wiring is electrically connected to the second pixel and the sensor element,wherein the second pixel comprises a light-emitting element, andwherein the sensor element includes a first bend sensor whose resistance is changed in accordance with bending of the display portion in a convex direction and a second bend sensor whose resistance is changed in accordance with bending of the display portion in a concave direction.3. The information terminal according to claim 2 , further comprising:a transistor supplying current to the light-emitting element in the second pixel; anda capacitor in the second pixel,wherein the sensor element is electrically connected to a gate of the transistor through the capacitor.4. The information terminal according to claim 2 ,wherein the first pixel is not connected to the sensor element.5. The information terminal according to claim 2 , further comprising a transistor supplying current to the ...

LAYERED STRUCTURES AND ELECTRONIC DEVICES INCLUDING THE SAME

A layered structure including a photoluminescent layer including a quantum dot polymer composite; a light absorption layer disposed on the photoluminescent layer, the light absorption layer including an absorptive color-filter material; and a silicon containing layer disposed between the photoluminescent layer and the light absorption layer, wherein the quantum dot polymer composite includes a first polymer matrix and a plurality of quantum dots dispersed in the first polymer matrix, and the plurality of quantum dots absorb excitation light and emits light in a longer wavelength than the wavelength of the excited light; and the absorptive color-filter material is dispersed in a second polymer matrix, and the absorptive color-filter material absorbs the excitation light that passes through the photoluminescent layer and transmits the light emitted from the plurality of quantum dots and an electronic device including the same. 1. A display device comprising a light source comprising a plurality of light units; and a photoluminescent color filter layer disposed on the light source and comprising a layered structure ,wherein the layered structure comprises:a photoluminescent layer comprising a quantum dot polymer composite;a light absorption layer disposed on the photoluminescent layer, the light absorption layer comprising an absorptive color-filter material; anda silicon containing layer disposed between the photoluminescent layer and the light absorption layer,wherein the quantum dot polymer composite comprises a first polymer matrix and a plurality of quantum dots dispersed in the first polymer matrix,wherein the layered structure comprises a first section emitting first light and a second section emitting second light different from the first light, andwherein the plurality of light units comprises a first light unit corresponding to the first section and supplying excitation light to the first section and a second light unit corresponding to the second section and ...

Display panel and display device including the same

A display panel includes a first display substrate, a second display substrate. The second display substrate includes a substrate, a color conversion layer including a first conversion part configured to absorb light of a first color and to emit light of a second color, a second conversion part configured to absorb the light of the first color and to emit light of a third color, and a third conversion part configured to transmit the light of the first color, and a filter layer including a first filter overlapping with the first conversion part and having the second color, a second filter overlapping with the second conversion part and having the third color, a third filter overlapping with the third conversion part and having the first color, and an auxiliary filter overlapping with the second conversion part and configured to absorb the light of the first color.

Liquid crystal display panel

A liquid crystal display panel is provided. The liquid crystal display panel comprises: a first substrate ( 110 ) and a second substrate ( 120 ) which are oppositely arranged, and a liquid crystal layer ( 130 ) arranged between the first substrate ( 110 ) and the second substrate ( 120 ); an alignment film ( 300 ) arranged on an inner side of the first substrate ( 110 ); and a compensation film ( 400 ) arranged on an inner side or an outer side of the second substrate ( 120 ). The inner side of the first substrate ( 110 ) and the inner side of the second substrate ( 120 ) are sides facing each other, and the outer side of the second substrate ( 120 ) is a side provided away from the inner side of the second substrate ( 120 ).

Peep preventing device, method of manufacturing peep preventing device, and display apparatus

Embodiments of the present disclosure disclose a peep preventing device. The peep preventing device includes first electrodes and a transparent insulating body on a transparent substrate. The insulating body has recesses, the first electrodes are located in the recesses, respectively, and an area of a section, taken along a plane parallel to the transparent substrate, of each recess gradually reduces in a direction away from the transparent substrate. The peep preventing device further includes transparent second electrodes each of which includes a second electrode sidewall portion covering a sidewall of one of the recesses. Closed spaces are defined between the insulating body and the second electrodes and the transparent substrate, and electrophoretic liquids are contained in the closed spaces, respectively, and contain reflective charged particles adapted to adhere to the second electrodes when a first electric field is applied between the first electrodes and the second electrodes.

Liquid crystal display device and method of forming the same

A display cell structure is provided. A first substrate and a second substrate are spaced apart from each other, and a wire grid polarizer layer is disposed therebetween, forming a first cell gap between the first substrate and the wire grid polarizer layer and a second cell gap between the second substrate and the wire grid polarizer layer. A first display structure is disposed in the first cell gap, and includes multiple first pixel electrodes and a polymer liquid crystal layer. A polarizer layer is disposed on the second substrate and facing an opposite side to the wire grid polarizer layer. A second display structure is disposed in the second cell gap, and includes multiple second pixel electrodes and a liquid crystal layer.

Polarization layer and liquid crystal display device including the same

A polarization layer including a wire grid layer including a metal wire; and a polarization layer on the wire grid layer and a host and a dichroic dye, wherein the host is one of a reactive mesogen and a liquid crystal polymer, and a liquid crystal display device including the polarization layer are provided.

Color conversion panel and display device including the same

An exemplary embodiment of the present disclosure provides a color conversion panel including: a substrate; a polarization layer that is disposed on the substrate and includes a plurality of polarization patterns spaced apart from each other at a predetermined interval; and a color conversion layer that is disposed on the polarization layer, wherein at least one of the plurality of polarization patterns may include an external light interference layer disposed on the substrate and a reflection layer disposed on the external light interference layer.

Liquid crystal panel and manufacturing method for the same

A liquid crystal panel is disclosed. The panel includes: an array substrate, a color filter substrate, a liquid crystal layer, an internal polarizer, and an external polarizer, wherein the array substrate and the color filter substrate are aligned and assembled, and the liquid crystal layer and the internal polarizer are overlapped between the array substrate and the color filter substrate; and wherein the external polarizer is disposed on a side of the color filter substrate away from the array substrate. A manufacturing method for the same is also disclosed. Because the internal polarizer is disposed between the color filter substrate and the array substrate, the display image of the liquid crystal panel, especially the display image in the large viewing angle direction, is reduced in the degree of ghost image, and the clarity of the image has been significantly improve.

Composition

A composition which contains a compound of formula (1) and a polymerizable smectic liquid crystal compound. (In the formula, R 1 represents a hydrogen atom, an alkyl group having 1-20 carbon atoms, or the like; each of R 2 -R 4 independently represents an alkyl group having 1-4 carbon atoms, or the like; each of n, p and q independently represents an integer of 0-2; and R 5 represents a six-membered nitrogen-containing saturated heterocyclic group wherein N is bonded to a phenylene group, or a group wherein N is bonded to at least one alkyl group having 1-10 carbon atoms, or the like.)

提供增强的观看体验的近眼图像显示设备

本发明一般涉及一种具有改进的观看质量的近眼显示设备。本发明更具体地涉及一种图像显示设备(35)，其包括至少一个点光源(23)和以空间光调制器(11)形式的至少一个微显示设备，所述空间光调制器(11)被定位成由所述至少一个点光源(23)照射，所述至少一个微显示设备具有以二维阵列排列的像素(12)，其中每个像素(12)由基本上平面的像素电极(13)表示。

LIquid crystal device

The invention relates essentially to solving the diffraction problems that can arise in liquid crystal devices used in autostereoscopic displays. To this end each pixel 7 is made non-uniform in its phase or amplitude transmission properties. In one embodiment the black mask 13 or a colour filter is patterned to provide the required amplitude variation. Alternatively, an electrode is spaced at varying distances from the liquid crystal layer. Phase variation may be achieved by using graded index glass. The device may also include diffraction inducing means such as a liquid crystal layer controlled by a comb-like electrode.

Optical device and directional display

An optical device, for example as shown in Figure 13, comprises a plurality of picture elements 7 the phase and/or amplitude transmission of which vary in the lateral direction of the optical device reducing the level of diffraction caused by the device.

System and method for varying the reflectance or transmittance of light

Device for transmitting light at variable intensity, the device including a front variable polarizer, polarizing incoming light at a first selected polarization level, in a first direction and a rear variable polarizer, optically coupled with the front variable polarizer, polarizing light exiting the front variable polarizer at a second selected polarization level, in a second direction, wherein the first selected polarization level and the second selected polarization level are substantially zero, when no substantial electric power is applied respectively, to the front variable polarizer and the rear variable polarizer.

Adaptive lens for vision correction

An adaptive liquid crystal lens system comprising a first substrate assembly, a second substrate assembly having a continuous phase profile, and a liquid crystal layer disposed between the first and second substrate assemblies. The first substrate assembly includes a first transparent substrate, an alignment layer, and a first conductive layer. The first conductive layer is disposed on the bottom surface of the first transparent substrate and adjacent to the top surface of the alignment layer. The second substrate assembly includes a second transparent substrate, a lens having a grooved surface, and a second conductive layer. The second conductive layer is a continuous layer adjacent to the lens. The liquid crystal layer is received in the grooves of the lens, and is adjacent to the bottom surface of the alignment layer. The alignment layer causes the liquid crystal material in the liquid crystal layer to be in a homeotropic state.

Display device and virtual reality glasses

Embodiments of the present disclosure provide a display device and virtual reality glasses. The display device comprises an array substrate, which comprises a base substrate, a plurality of sub-pixels arranged on the base substrate, and a grating arranged on the base substrate. The grating comprises a plurality of sub-gratings having different structures, and each sub-grating comprises an adjusting part for adjusting propagation direction of light rays, so that light rays exiting from the adjusting part converge to a predetermined spatial position. The array substrate further comprises a plurality of preset areas, and the plurality of sub-gratings correspond to sub-pixels located in different preset areas respectively. The display device further comprises a light source disposed beside the base substrate. The light rays emitted from the light source are parallel light. The light rays are totally reflected in the array substrate except in regions where the adjusting parts of sub-gratings are located.

一种显示用基板、显示面板及显示装置

本发明提供了一种显示用基板、显示面板及显示装置，涉及显示技术领域，解决了现有技术中的显示装置难以满足超薄化和低成本的问题。一种显示用基板，包括衬底，所述衬底包括相对的上表面和下表面，所述衬底的下表面形成有散射微结构，所述衬底的上表面形成有显示用层结构。用于显示用基板、包含该显示用基板的显示面板和显示装置。

液晶セル

(57)【要約】 本発明は、第１および第２の層と、これら両方の層の間に配置された液晶と、液晶に対応づけられた２つの電極の設けられた液晶セルに関する。この場合、２つの電極のうち少なくとも一方は電極層として第２の層に設けられている。さらに第２の層に配置された少なくとも１つの偏光層と、第２の層において液晶とは反対側に配置された照明手段が設けられている。本発明は、偏光層（４９）が第２の層（２１）において、照明手段（５）とは反対の電極層（４７）の側に配置されていることを特徴としている。

표시 장치

광효율 및 광시야각을 향상시키기 위한 표시 장치가 개시된다. 표시 장치는 광원부, 확산 부재 및 표시 패널을 포함한다. 광원부는 블루 광을 출사한다. 확산 부재는 블루 광을 균일한 휘도 분포로 확산시킨다. 표시 패널은 액정층과, 액정층을 경유한 블루 광을 가시광으로 발산하는 형광층과, 형광층으로부터 발산된 광중 일부광을 형광층으로 반사시키는 반사-편광층을 포함한다. 이에 따라, 블루 광원을 사용하는 PL-LCD를 구현함으로써 광효율을 향상시키고 광시야각을 향상시킬 수 있다. 광효율, 광시야각, 블루 광, 형광층, PL-LCD

電気光学装置及び電子機器

표시장치용 복합 기판, 이를 갖는 표시장치 및 그 제조방법

표시장치용 복합기판 상에는 광조절부재가 형성된다. 표시장치용 복함기판은 하부 베이스 기판, 평탄화막 및 와이어그리드 패턴을 포함한다. 상기 하부 베이스 기판은 상부에 요철 패턴이 일체로 형성된다. 상기 평탄화막은 상기 하부 베이스 기판 상에 배치되고 상기 요철 패턴과 일체로 형성되며 상기 하부 베이스 기판과 서로 다른 굴절율을 갖는다. 상기 와이어그리드 패턴은 상기 평탄화막 상에 배치되고 마이크로미터 이하의 나노 와이어 금속패턴들을 포함한다. 따라서 두께가 감소하고 화질이 향상된다.

Display device

일 실시예는 서로 제1 기판, 제1 기판과 마주하고 반사층을 포함하는 제2 기판, 및 액정층을 포함하고, 액정층은 제1 기판 상으로 투영된 장축의 배향방향이 제1 방향이고 제1 기판에 인접하여 배치된 제1 액정 분자를 포함하는 액정 표시 패널, 액정 표시 패널 상에 배치되고, 제1 기판 상으로 투영된 장축의 연장방향이 제1 방향과 평행한 제1 광학부를 포함하는 광제어 부재, 및 광제어 부재 상에 배치되고 제2 방향의 투과축을 갖는 편광자를 포함하는 편광 부재를 포함하여, 명암비와 색재현율을 높임으로써 개선된 표시 품질을 갖는 표시 장치를 제공할 수 있다. An embodiment includes a first substrate, a second substrate facing the first substrate and including a reflective layer, and a liquid crystal layer, wherein the liquid crystal layer has an alignment direction of a major axis projected onto the first substrate in a first direction and a second substrate A liquid crystal display panel including first liquid crystal molecules disposed adjacent to a first substrate, and a first optical unit disposed on the liquid crystal display panel and having an extension direction of a long axis projected onto the first substrate parallel to the first direction. It is possible to provide a display device having improved display quality by increasing contrast ratio and color gamut, including a light control member and a polarizing member including a polarizer disposed on the light control member and having a transmission axis in the second direction.

LCD device and driving method thereof

本发明提供了一种液晶显示装置及其驱动方法，该液晶显示装置可以对视角进行电控制。根据本发明一个方面的液晶显示装置包括：位于第一基板上的第一电极组和可以根据所施加的电压来进行控制的图像驱动区中的第一液晶区；和位于下基板上的第二电极组和可以根据所施加的电压来进行控制的视角控制区中的第二液晶区，其中可以对第一区和第二区单独地进行控制。

Display panel having touching circuit

본 발명은 상부 편광자; 하부 편광자; 하부 편광자 위에 제공된 하부 유리 기판; 상부 편광자 밑에 제공된 상부 유리 기판; 상부 유리 기판 아래에 제공된 상부 투명 ITO 층; 하부 유리 기판 위에 제공된 하부 투명 ITO 층; 투명 ITO 층들 사이에 낀 중간 액정 층; 상부 편광자와 하부 편광자 사이에 끼여 있고 액정층 위에서 배열된 접촉 회로 층을 구비하고 있는 디스플레이 패널을 제공하는 것이며 접촉 회로가 제조 후에 함께 조립하는 것보다 디스플레이 안에 직접적으로 설치되도록 하는 것이다. 편광자, 디스플레이 패널

Device and fabrication method for compensation film of lcd

본 발명은 보상필름을 이용한 액정표시장치 및 그 제조방법에 대해 개시된다. 개시된 본 발명에 따른 보상필름을 이용한 액정표시장치는, 상판과 하판이 일정간격으로 이격되어 있고, 그 사이에 액정층이 주입되어 있는 액정패널과; 상기 액정패널을 형성하는 상판 또는 하판의 내면에 적어도 어느 한쪽에 형성된 제 1 보상필름과; 상기 제 1 보상필름이 형성된 액정패널의 상판쪽 또는 하판쪽의 바깥면에 부착된 제 2 보상필름과; 상기 액정패널의 바깥면에 부착된 제 2 보상필름과 상기 액정패널의 또 다른 바깥면에 광투과축이 서로 수직이 되도록 부착된 제 1, 제 2 편광판을 포함하여 구성된다. The present invention discloses a liquid crystal display using a compensation film and a method of manufacturing the same. A liquid crystal display device using the compensation film according to the present invention includes a liquid crystal panel in which an upper plate and a lower plate are spaced at regular intervals, and a liquid crystal layer is injected therebetween; A first compensation film formed on at least one of an inner surface of an upper plate or a lower plate forming the liquid crystal panel; A second compensation film attached to an outer surface of an upper plate side or a lower plate side of the liquid crystal panel on which the first compensation film is formed; And a second compensation film attached to an outer surface of the liquid crystal panel and first and second polarizing plates attached to another outer surface of the liquid crystal panel so that light transmission axes are perpendicular to each other. 본 발명에 따른 보상필름을 이용한 액정표시장치 및 그 제조방법은, 보상필름을 액정패널의 내부에 형성하여 액정 및 편광판에 기인한 시야각에서의 빛샘 방지 및 시야각의 색특성을 개선할 수 있다. In the liquid crystal display device using the compensation film according to the present invention and a manufacturing method thereof, a compensation film may be formed inside the liquid crystal panel to prevent light leakage at the viewing angle caused by the liquid crystal and the polarizing plate, and to improve color characteristics of the viewing angle. 보상 필름, 코팅법, 시야각 Compensation Film, Coating Method, Viewing Angle

Optical film inside a liquid crystal display

본 발명은 스위칭가능한 액정 물질을 포함하는 디스플레이의 액정 셀 내에 위치된, 액정 디스플레이(LCD)에서 사용하기 위한 광학 필름 및 이런 필름을 포함하는 LCD에 관한 것이다. The present invention relates to an optical film for use in a liquid crystal display (LCD) and an LCD comprising such a film, located in a liquid crystal cell of a display comprising a switchable liquid crystal material.

Display assembly, liquid crystal display and electronic equipment

本发明提供了一种显示组件、液晶显示器和电子设备，其中所述显示组件包括：相对设置的第一基板和第二基板，以及设置在第一基板和第二基板之间的液晶层；其中，所述第一基板朝向第二基板的一侧设置有第一遮光部、第二遮光部和电致变色部，所述电致变色部位于所述第一遮光部和第二遮光部之间；所述第二基板朝向第一基板的一侧设置有第三遮光部、第四遮光部和透光部，该透光部位于第三遮光部和第四遮光部之间；并且所述第二基板上还设置有用于调节所述液晶层的液晶状态的公共电极和像素电极。本发明具备结构简单、成本低和透光率好的特点。

Thin film transistor array panel and manufacturing method thereof

Transflective LCD comprising a patterned retardation film

本发明涉及含有聚合的LC膜的半透半反射式液晶显示器(LCD)，该聚合的LC膜包含至少一种可光致异构化化合物和含有具有LC材料的不同延迟和/或不同取向的区域构成的图案。

In-cell polarizer, liquid crystal display having the same and method of manufacturing liquid crystal display

인셀 편광자, 이를 포함한 액정 표시장치 및 그 제조 방법이 개시된다. 개시된 액정 표시 장치는, 광원부, 상기 광원부 상부에 구비된 제1기판, 상기 제1기판의 상부에 구비된 전극층, 상기 전극층으로부터 이격된 제2기판, 상기 제1기판과 제2기판 사이의 액정층, 및 상기 제1기판의 일면에 구비된 반사부 및 상기 제1기판의 타면에 구비된 와이어 그리드 편광자를 포함하여, 제조 공정을 단순화한다. Disclosed are an in-cell polarizer, a liquid crystal display including the same, and a method of manufacturing the same. The disclosed liquid crystal display includes a light source unit, a first substrate provided on the light source unit, an electrode layer provided on the first substrate, a second substrate spaced apart from the electrode layer, and a liquid crystal layer between the first substrate and the second substrate , And a reflector provided on one surface of the first substrate and a wire grid polarizer provided on the other surface of the first substrate, thereby simplifying the manufacturing process.

Crystal liquid display device and electronic equipment

본 발명에 따르면, 특히 투과 모드시의 표시의 밝기를 향상시킨 시인성(視認性)이 우수한 반투과 반사형의 액정 표시 장치를 제공한다. According to the present invention, there is provided a semi-transmissive reflective liquid crystal display device having excellent visibility, in particular, which improves the brightness of the display in the transmissive mode. 본 발명의 액정 표시 장치(20)는, 서로 대향 배치된 상부 기판(24)과 하부 기판(23)과의 사이에 액정(26)이 끼워지고, 하부 기판(23) 상에 콜레스테릭 액정층(34r, 34g, 34b)으로 이루어지는 반투과 반사층(35)이 마련되며, 백 라이트(22)가 구비된 반투과 반사형의 액정 표시 장치이다. 그리고, 상부 기판(24), 하부 기판(23)의 외면에 각각 기판측으로부터 위상차판(42, 44), 편광판(43, 45)이 이 순서대로 마련되고, 반투과 반사층(35)의 하측에, 콜레스테릭 액정층(34r, 34g, 34b)의 선택 반사광의 색과 같은 색의 색광을 투과시키는 색소층(31r, 31g, 31b)을 갖는 안료 컬러 필터층(32)이 마련되어 있다. In the liquid crystal display device 20 of the present invention, the liquid crystal 26 is sandwiched between the upper substrate 24 and the lower substrate 23 disposed to face each other, and the cholesteric liquid crystal layer is disposed on the lower substrate 23. The transflective reflective layer 35 which consists of 34r, 34g, 34b is provided, and is a transflective liquid crystal display device provided with the backlight 22. As shown in FIG. Then, on the outer surfaces of the upper substrate 24 and the lower substrate 23, retardation plates 42 and 44 and polarizing plates 43 and 45 are provided in this order from the substrate side, respectively, and below the transflective reflective layer 35. And a pigment color filter layer 32 having dye layers 31r, 31g, 31b for transmitting color light having the same color as the selected reflected light of the cholesteric liquid crystal layers 34r, 34g, 34b.

Reflective display device using polymer dispersed liquid crystal

폴리머 분산 액정을 이용한 반사형 디스플레이 장치가 개시된다. 개시된 반사형 디스플레이 장치는 적어도 하나의 오목 반사면을 가지는 반사판과, 상기 오목 반사면에 대응되게 마련되는 것으로 오목 반사면의 초점 위치에 배치되는 적어도 하나의 광흡수 부재와, 제1 및 제2 전극 사이에 마련되는 폴리머 분산 액정층을 구비한다. A reflective display device using a polymer dispersed liquid crystal is disclosed. The reflective display device includes at least one reflective plate having at least one concave reflective surface, at least one light absorbing member provided corresponding to the concave reflective surface and disposed at a focal position of the concave reflective surface, And a polymer dispersed liquid crystal layer interposed between the two substrates.

A coated compensate film for lcd and the fabrication method

본 발명은 코팅형 보상필름을 적용한 액정표시장치 및 그 제조 방법에 대해 개시된다. 본 발명에 따른 코팅형 보상필름을 이용한 액정표시장치는, 컬러필터가 형성된 상판과; 박막트랜지스터가 형성된 하판과; 상기 상판과 상기 하판이 소정간격으로 이격되어 있고, 그 사이에 충진된 액정층과; 상기 상판 및 상기 하판의 외곽에 서로 직교하여 부착된 제 1 편광판 및 제 2 편광판과; 상기 상판의 내부에 계면 활성제가 첨가된 리액티브 메소젠 물질을 코팅하여 형성된 제 1 보상필름과; 상기 하판의 내부에 계면 활성제가 첨가된 리액티브 메소젠 물질을 코팅하여 형성된 제 2 보상필름을 포함하는 점에 그 특징이 있다. 본 발명에 따른 코팅형 보상필름을 적용한 액정표시장치 및 그 제조 방법은, 액정을 이용한 코터블 리타더 물질을 코팅하여 보상필름을 형성하는데 있어, 계면 활성제를 첨가하여 코터블 리타더 용액의 표면 장력을 낮추어 코팅된 상부층의 액정의 배향을 조절함으로써 배향성을 향상시킬 수 있다. 리액티브 메소젠, 코더블 리타더, 배향막, 계면활성제

Organic light emitting diode backlight inside LCD

A planar organic light emitting diode (OLED) light source is processed on one of the substrates of a liquid crystal display (LCD) and sealed pin-hole free such that LCD processes, including internal polarizer, can be carried out on OLED without affecting the integrity of OLED and LCD. Both devices are held in alignment and hermetaically sealed between two substrates thus forming an integrated device and on application of suitable voltages to these devices OLED generates light and efficiently couples the light to LCD to function efficiently as a full color display.

Device of liquid crystal display for increasing aperture ratio and viewing angle thereof

Method For Fabricating Liquid Crystal Display Device Of Color-filter On Transistor Type

본 발명은 박막트랜지스터 및 컬러필터층을 동일기판에 형성하고, 게이트 패드 및 데이터 패드를 게이트 배선용 물질로 형성한 뒤 데이터 배선용 물질로 콘택하는 COT형 액정표시소자에 있어서, 1회의 회절노광 과정을 포함시켜 공정을 간소화하는 COT형 액정표시소자의 제조방법에 관한 것으로, 기판 상에 게이트 배선, 게이트 전극, 게이트 패드 및 데이터 패드를 형성하는 단계와, 상기 게이트 배선을 포함한 전면에 게이트 절연막 및 액티브층을 차례로 증착하는 단계와, 상기 액티브층을 패터닝함과 동시에, 상기 게이트 패드 및 데이터 패드가 노출되는 콘택홀을 형성하는 단계와, 상기 게이트 배선에 수직교차하여 화소를 정의하는 데이터 배선을 형성하고, 상기 액티브층 상에 소스/드레인 전극을 형성하며, 상기 콘택홀을 통해 상기 게이트 패드 및 데이터 패드와 콘택되는 제 1 ,제 2 연결도전막을 형성하는 단계와, 층간절연막을 형성하는 단계와, 컬러필터층 및 블랙 매트릭스를 형성하는 단계와, 오버코트층을 형성하는 단계와, 화소전극 및 제 1 ,제 2 투명도전막을 형성하는 단계를 포함하여 이루어지는 것을 특징으로 한다. In the present invention, a thin film transistor and a color filter layer are formed on the same substrate, and a gate pad and a data pad are formed of a gate wiring material and then contacted with a data wiring material. A method of manufacturing a COT type liquid crystal display device that simplifies a process, the method comprising: forming a gate wiring, a gate electrode, a gate pad, and a data pad on a substrate, and then sequentially turning a gate insulating film and an active layer on the entire surface including the gate wiring; Depositing, patterning the active layer, and forming a contact hole through which the gate pad and the data pad are exposed, forming a data line defining a pixel by crossing the gate line, and defining the active line; Forming a source / drain electrode on the layer, and through the contact hole, the gate pad and Forming a first and a second connection conductive film in contact with the data pad, forming an interlayer insulating film, forming a color filter layer and a black matrix, forming an overcoat layer, a pixel electrode and a first It is characterized in that it comprises a step of forming a second transparent conductive film. 회절노광, 저마스크, COT Diffraction Exposure, Low Mask, COT

In-cell polarizer, liquid crystal display, and method of manufacturing liquid crystal display

本发明提供了单元内偏振器、液晶显示器以及制造液晶显示器的方法。液晶显示器包括：光源单元；第一基板，提供在光源单元上；电极层，提供在第一基板上；第二基板，与电极层分离；偏振片，提供在第二基板的表面上；液晶层，设置在电极层和第二基板之间；反射单元，提供在第一基板的表面上；以及线栅偏振器，提供在第一基板的相反表面上。

A kind of display panel and its manufacture method, display device

本发明公开了一种显示面板及其制造方法、显示装置，该显示面板包括相对设置的阵列基板、对盒基板以及位于所述阵列基板和对盒基板之间的液晶层，所述显示面板包括显示区域和非显示区域，在所述阵列基板对应的非显示区域设置有相转移层，所述相转移层用于将经过相转移层的光进行相位转移，用以解决由于侧视角存在串色引起的TFT LCD显示纯色画面时会存在色偏的问题。

method of fabricating electro line for liquid crystal display

본 발명은 액정표시장치용 어레이기판 제조방법에 관한 것으로, 기판 상에 제 1 금속층과 제 2 금속층을 순차적으로 증착하는 단계와; 상기 제 2 금속층상에 포토-레지스터를 도포하는 단계와; 상기 포토-레지스터 상에 소정의 패턴을 형성하는 단계와; 상기 패턴된 포토-레지스터를 마스크로 하여 제 1 금속층과 제 2 금속층을 동시에 식각하는 단계와; 상기 패턴된 제 1, 2 금속층 상의 상기 포토-레지스터를 제거하는 단계와; 상기 패턴된 제 1, 2 금속층 및 기판 전면에 걸쳐 유기절연막을 도포하는 단계를 포함하는 액정 표시장치용 배선형성방법에 관해 개시한다. The present invention relates to a method for manufacturing an array substrate for a liquid crystal display device, comprising the steps of: sequentially depositing a first metal layer and a second metal layer on a substrate; Applying a photo-resistor on the second metal layer; Forming a predetermined pattern on the photo-register; Simultaneously etching the first metal layer and the second metal layer using the patterned photo-resistor as a mask; Removing the photo-resistor on the patterned first and second metal layers; A wiring forming method for a liquid crystal display device comprising applying the organic insulating film over the entire patterned first and second metal layers and the substrate.

Liquid crystal display panel and liquid crystal display device

本发明是一种液晶显示面板(10A)，其具有包含第一λ/4相位差层(31)、第一基板(13)、彩色滤光片层(14)、水平配向液晶的液晶层(17)，在上述第一基板(13)与上述彩色滤光片层(14)之间或者上述彩色滤光片层(14)与上述液晶层(17)之间具有第二λ/4相位差层(32)，所述第二λ/4相位差层(32)由与上述第一λ/4相位差层(31)不同的材料构成，在上述第二λ/4相位差层(32)中，与蓝色彩色滤光片(14B)重叠的区域的厚度比与绿色彩色滤光片(14G)重叠的区域的厚度薄，在将相对于波长λnm的光的第一λ/4相位差层(31)的相位差设为Rout(λ)，将相对于波长λnm的光的第二λ/4相位差层(32)的相位差设为Rin(λ)时，在与蓝色彩色滤光片(14B)重叠的区域中，满足下述式(1)，‑1.0nm<Rin(450)‑Rout(450)<10.0nm(1)。

Liquid crystal display device

본 발명은 액정표시장치에 관한 것으로, 액정층 상부에 컬러변환층을 배치하여 광손실을 최소화하고, 컬러변환층 상부에 컬러필터층을 배치하여 색재현성을 향상시킬 수 있게 된다. 또한, 제 2 편광판을 와이어 그리드 편광판을 포함하는 인셀 편광판으로 배치함으로써, 반사되는 광을 재이용하여 광효율을 향상시킬 수 있게 된다. 더욱이, 제 2 편광판은 이색성 염료가 포함된 반응성 액정단량체(또는 액정성 고분자)를 포함하여, 와이어 그리드 편광판과 편광층이 동일한 투과축을 갖게 함으로써, 편광도 및 대조비를 효과적으로 향상시킬 수 있게 된다. 또한, 액정층 상부에 형성되는 제 2 편광판에 의하여 상부 배향막을 생략할 수 있게 되어 제조 공정을 간소화할 수 있게 된다. The present invention relates to a liquid crystal display device, and it is possible to minimize light loss by disposing a color conversion layer on the liquid crystal layer, and to improve color reproducibility by arranging a color filter layer on the color conversion layer. In addition, by disposing the second polarizing plate as an in-cell polarizing plate including a wire grid polarizing plate, it is possible to reuse reflected light to improve optical efficiency. Moreover, the second polarizing plate contains a reactive liquid crystal monomer (or liquid crystalline polymer) containing a dichroic dye, so that the wire grid polarizing plate and the polarizing layer have the same transmission axis, thereby effectively improving the degree of polarization and contrast ratio. In addition, the upper alignment layer can be omitted by the second polarizing plate formed on the liquid crystal layer, thereby simplifying the manufacturing process.

Compound and composition

파장 350 ㎚ ∼ 550 ㎚ 의 범위에 극대 흡수를 갖는, 이색성 색소로서 기능하는 화합물을 제공하는 것. 식 (1)： [식 중, R 1 은, 탄소수 1 ∼ 20 의 알킬기 등을, R 2 는 탄소수 1 ∼ 20 의 아실기 등을, R 3 은 수소 원자 등을 나타내고, Y 는, 식 (Y1)： (식 중, * 는 N 과의 결합 부위를 나타낸다.) 로 나타내는 기 또는 식 (Y2)： (식 중, * 는 N 과의 결합 부위를 나타내고, P 1 및 P 2 는, 각각 독립적으로, -S- 등을 나타내며, Q 1 및 Q 2 는, 각각 독립적으로, =N- 등을 나타낸다.) 로 나타내는 기를 나타낸다.] 로 나타내는 화합물.

Reflective type Liquid Crystal Display Device and Method for Manufacturing the same

본 발명에서는, 서로 대향되게 배치된 제 1, 2 기판과; 상기 제 1, 2 기판 사이에 개재된 액정층과; 상기 제 1 기판 상에 서로 교차되게 형성된 게이트 배선 및 데이터 배선과; 상기 게이트 배선 및 데이터 배선이 교차되는 영역은 화면을 구현하는 최소 단위인 서브픽셀 영역으로 정의되고, 상기 서브픽셀 단위로 게이트 배선 및 데이터 배선이 교차되는 지점에 형성되며, 게이트 전극, 반도체층, 소스 전극 및 드레인 전극으로 이루어진 박막트랜지스터와; 상기 박막트랜지스터를 덮는 영역에 형성되며, 상기 서브픽셀 영역에서 형성된 다수 개의 요철형 패턴을 포함하는 제 1 보호층과; 상기 제 1 보호층 상부 전면에 위치하며, 상기 요철형 패턴의 요철 형상을 대응되게 가지고, 광차단성 물질로 이루어진 제 2 보호층과; 상기 제 2 보호층 상부에 위치하며, 상기 제 1, 2 보호층의 요철 형상을 대응되게 가지는 요철형 반사층을 포함하는 액정표시장치를 제공하는 것을 특징으로 한다. In the present invention, the first and second substrates disposed to face each other; A liquid crystal layer interposed between the first and second substrates; Gate wiring and data wiring formed on the first substrate to cross each other; An area where the gate line and the data line cross each other is defined as a subpixel area that is a minimum unit for implementing a screen, and is formed at a point where the gate line and the data line cross each other, and includes a gate electrode, a semiconductor layer, and a source. A thin film transistor comprising an electrode and a drain electrode; A first protective layer formed in an area covering the thin film transistor and including a plurality of uneven patterns formed in the subpixel area; A second protective layer disposed on an upper front surface of the first protective layer and having a concave-convex shape of the concave-convex pattern correspondingly and made of a light blocking material; A liquid crystal display device may be disposed on the second passivation layer and include a concave-convex reflective layer having corresponding concave-convex shapes of the first and second passivation layers.

Display substrate, display panel and display device

提供一种显示基板、显示面板和显示装置。该显示基板包括：光波导；第一缓冲层，位于所述光波导的一侧，所述第一缓冲层包括第一缓冲图形以及由所述第一缓冲图形限定的多个开口；以及第二缓冲层，位于所述光波导的设有所述第一缓冲层的一侧，并至少覆盖所述多个开口，所述第一缓冲图形的折射率小于所述光波导的折射率，所述第二缓冲层的折射率大于所述光波导的折射率。该显示基板、显示面板和显示装置能够降低制造难度，可将显示装置的液晶光效提升5‑6倍，增加市场竞争力。

Glare proof mirror

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Semi-transmissive type liquid crystal display device

本发明提供一种半透过型液晶显示装置。本发明的液晶显示装置，是具备背光源、液晶单元(10)、和在该液晶单元内设置的反射电极(32)，通过反射显示区域(a)和透过显示区域(b)双方显示图像的半透过型液晶显示装置。该液晶显示装置中，在外部光向液晶单元(10)入射的一侧，为了进行反射显示进一步设置有正面侧λ/4板(相位差板)，在反射电极(32)上，设置有对以由该λ/4板产生的波长分散为原因的色度偏离进行校正的薄膜(33)。

Liquid crystal device

Thin Film Transistor Substrate With Color Filter And Method For Fabricating The Same

본 발명은 블랙매트릭스없이 신호라인에서의 외부광 반사율을 감소시킴과 아울러 외부광에 의한 박막트랜지스터의 오동작을 방지할 수 있는 칼라필터를 구비한 박막트랜지스터 기판 및 그 제조방법을 제공하는 것이다. The present invention provides a thin film transistor substrate having a color filter capable of reducing external light reflectance on a signal line without a black matrix and preventing malfunction of the thin film transistor due to external light, and a method of manufacturing the same. 본 발명의 칼라 필터를 구비한 박막 트랜지스터 기판은 게이트라인과; 상기 게이트라인과 게이트절연막을 사이에 두고 교차하여 화소영역을 정의하는 데이터라인과; 상기 게이트라인 및 상기 데이터라인의 교차부에 위치하는 박막트랜지스터와; 상기 박막트랜지스터와 접속되며 상기 화소영역에 형성되는 화소전극 및; 상기 화소전극과 중첩되게 형성되며 상기 게이트라인 및 상기 데이터라인 중 어느 하나와 나란한 방향의 스트라이프형태로 형성되는 칼라 필터를 구비한다. A thin film transistor substrate having a color filter of the present invention includes a gate line; A data line crossing the gate line and a gate insulating layer therebetween to define a pixel region; A thin film transistor positioned at an intersection of the gate line and the data line; A pixel electrode connected to the thin film transistor and formed in the pixel region; And a color filter formed to overlap the pixel electrode and formed in a stripe shape in a direction parallel to any one of the gate line and the data line.

Flexible substrate and display device including the same

본 발명의 일 실시예에 따른 표시 장치용 플렉서블 기판은, 플라스틱층; 및 상기 플라스틱층 내에 위치하며 상기 플라스틱층의 휨에 영향을 주는 두께 인자를 감소시키는 입자;를 포함한다. 본 발명의 일 실시예에 다른 표시 장치는 상기 플렉서블 기판 위에 위치하는 박막 트랜지스터; 상기 박막 트랜지스터 위에 위치하는 화소 전극; 및 상기 화소 전극 위에 위치하는 전기 광학 활성층;을 포함한다.

Liquid crystal display device

本发明的半透射型液晶显示装置具有第一基板、第二基板、夹在这些基板之间的液晶层，在一个象素内具有反射区域和透射区域，其中：在所述第二基板上同时具备驱动所述液晶的象素电极和公共电极，并且在该反射区域上，在所述象素电极以及公共电极与所述第二基板之间设置反射层，在所述象素电极以及所述公共电极和所述反射层之间设置偏振层。在本发明中，特别是反射显示部的液晶层的厚度比透射显示部更厚。通过在第一基板或第二基板上设置台阶，实现反射显示部和透射显示部的液晶层的厚度的不同。实现同时取得高速响应和高反射率的偏振片内置的半透射型液晶显示装置。

Reflective color display and its manufacturing method based on helix photon crystal

本发明的反射型彩色显示器包括：下部基板及上部基板；偏振板，位于上述上部基板上；多个螺旋光子晶体，排列在上述下部基板与上部基板之间，在可见光范围内具有不同的光反射特性；以及可变相位层，位于上述多个螺旋光子晶体上，连续改变相位延迟来调节反射强度。根据实施例，分离光子晶体显示器的颜色反射功能和颜色强度调节功能，由此，能够同时实现三原色的实现、颜色渐变表达、高分辨率、高速响应速度等的特征，因此，能够超出现有的反射型显示器技术的限度。

Reflecting type liquid crystal display panel

本发明提供一种反射式液晶显示面板，其包括上基板、下基板以及设置在上基板和下基板之间的液晶层。其中上基板包括用于提供公共电压的公共电极，下基板包括用于提供驱动电压的像素电极以及用于反射外界环境光线的彩色反射层。本发明的反射式液晶显示面板通过在下基板上设置彩色反射层，使得外界环境光只需要通过彩色反射层反射一次即可出射，减小了外界环境光在彩膜色阻上的损耗，提高了反射式液晶显示面板的光反射率且提高了反射式液晶显示面板的彩色画面显示效果。

Liquid crystal display device, method for manufacturing the same, and electronic apparatus

본 발명은 반사 표시에서 얼룩이 없는 고콘트라스트의 표시를 얻을 수 있고, 또한 투과 표시에 있어서도 고콘트라스트, 광시야각의 표시를 얻을 수 있는 횡전계 방식 액정 표시 장치를 제공한다. 본 발명의 액정 표시 장치는 멀티 갭 구조를 구비한 반투과 반사형 액정 표시 장치로서, 반사 표시 영역 R에 있어서의 액정층(50)의 두께가 투과 표시 영역 T에 있어서의 액정층(50)의 두께보다 얇게 되어 있음과 아울러, 액정층(50)을 사이에 유지하는 한 쌍의 기판(10, 20) 중 반사 표시 영역 R에 있어서 반사층(29)이 형성된 기판(10)과 대향하는 기판(20)의 액정측 쪽에는, 기능성 수지층(21)이 형성되어 있고, 기능성 수지층(21)은 반사 표시 영역 R에 마련된 제 1 기능성 수지층(21A)과, 투과 표시 영역 R에 마련된 제 2 기능성 수지층(21B)을 가지며, 제 1 기능성 수지층(21A) 및 제 2 기능성 수지층(21B)은 각각 위상차층으로서 구성되어, 각각의 지상축 방향이 서로 다르게 되어 있다. The present invention provides a transverse electric field type liquid crystal display device capable of obtaining a high contrast display without spots in a reflective display, and a display of high contrast and a wide viewing angle in a transmissive display. The liquid crystal display device of the present invention is a transflective liquid crystal display device having a multi-gap structure, wherein the thickness of the liquid crystal layer 50 in the reflective display area R is greater than that of the liquid crystal layer 50 in the transmissive display area T. The substrate 20 which is thinner than the thickness and faces the substrate 10 in which the reflective layer 29 is formed in the reflective display region R among the pair of substrates 10 and 20 holding the liquid crystal layer 50 therebetween. The functional resin layer 21 is formed in the side of the liquid crystal, and the functional resin layer 21 has the 1st functional resin layer 21A provided in the reflective display area R, and the 2nd functional property provided in the transmissive display area R. As shown in FIG. It has the resin layer 21B, 21 A of 1st functional resin layers, and 21 B of 2nd functional resin layers are comprised as retardation layers, respectively, and each slow-axis direction differs.

Light sensitive display with pressure sensor

A system comprising a display having a stack of layers configured to display an image, multiple elements included in the stack of layers and a pressure sensor. Each of the multiple elements is configured to sense light. The pressure sensor is distinct from the multiple elements and is configured to sense a pressure applied to the display.

Light sensitive display with object detection calibration

A system comprising a stack of layers configured to display an image and including multiple elements configured to sense light. The system is configured to obtain a first reference image based on output from the multiple elements in a dark lighting condition associated with the system, and calibrate object detection based on output from the multiple elements using the obtained reference image. Additionally, a system comprising a display having a stack of layers configured to display an image and including a first and second set of elements. Each of the elements in the first set is configured to sense light, and each of the elements in the second set is configured to sense a dark current. The system is configured to perform object detection based on output from the elements in the first set, and calibrate the object detection based on output from the elements in the second set.

Light sensitive display with object detection calibration

A system comprising a stack of layers configured to display an image and including multiple elements configured to sense light. The system is configured to obtain a first reference image based on output from the multiple elements in a dark lighting condition associated with the system, and calibrate object detection based on output from the multiple elements using the obtained reference image. Additionally, a system comprising a display having a stack of layers configured to display an image and including a first and second set of elements. Each of the elements in the first set is configured to sense light, and each of the elements in the second set is configured to sense a dark current. The system is configured to perform object detection based on output from the elements in the first set, and calibrate the object detection based on output from the elements in the second set.

Light sensitive display with pressure sensor

A system comprising a display having a stack of layers configured to display an image, multiple elements included in the stack of layers and a pressure sensor. Each of the multiple elements is configured to sense light. The pressure sensor is distinct from the multiple elements and is configured to sense a pressure applied to the display.

Fabrication method for Liquid Crystal Display device

본 발명은 액정 표시 장치 및 그 제조 방법에 관한 것으로, 특히 코팅형 보상필름을 적용하여 배향성을 향상시키는 액정 표시 장치의 제조 방법에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid crystal display device and a method for manufacturing the same, and more particularly, to a method for manufacturing a liquid crystal display device by applying a coating type compensation film to improve orientation. 본 발명은 액정 표시 장치에 코팅형 보상필름을 형성하는데 있어, 코터블 리타더 액정의 배향이 균일하게 이루어지도록 배향막에 러빙 공정을 실시하고 광 조사 또는 이온 빔 조사한 후 코터블 리타더 액정을 배향함으로써 배향 균일성을 향상시켜 화질 저하를 방지한다. According to the present invention, in forming a coating compensation film on a liquid crystal display device, a rubbing process is performed on the alignment layer to uniformly align the coatable retarder liquid crystal, and after the light irradiation or ion beam irradiation, the alignment of the coatable retarder liquid crystal is performed. Orientation uniformity is improved to prevent image degradation. 코팅형 보상 필름, 코터블 리타더, 배향, 광 조사, 러빙 Coated Compensation Film, Cotter Retarder, Orientation, Light Irradiation, Rubbing

Liquid crystal display device

본 발명은 액정층의 두께 특히 반사영역내 액정층의 두께를 정확하게 제어하는 것이 가능하며 고품질의 표시를 실현할 수 있는 투과반사 양용형 액정표시장치를 제공하는 것이다. The present invention provides a transmissive reflection type liquid crystal display device capable of precisely controlling the thickness of the liquid crystal layer, particularly the thickness of the liquid crystal layer in the reflective region, and realizing high quality display. 화소영역(Px)의 각각은 제1 기판(100A)으로부터 입사하는 광을 이용하여 투과모드로 표시를 행하는 투과영역(Tr)과, 제2 기판(100B) 쪽으로부터 입사하는 광을 이용하여 반사모드로 표시를 행하는 반사영역(Rf)을 갖는다. 제1 기판(100A)이 갖는 투명전극 영역(20) 및 반사전극 영역(22) 액정층(24) 쪽의 표면은 각각 평탄하다. 제2 기판(100B)은 액정층 쪽의 반사영역(Rf) 및 투과영역(Tr)에 투명전극을 갖고, 반사영역(Rf)에 광 확산층(30)을 가지며, 또 제2 기판(100B) 액정층 (24) 쪽의 표면은 투과영역 내 및 반사영역 내에서 각각 평탄하다. Each of the pixel areas Px is a reflection mode using a transmission area Tr for displaying in the transmission mode using light incident from the first substrate 100A and a light incident from the second substrate 100B. It has a reflecting area Rf which displays with. The surfaces of the liquid crystal layer 24 of the transparent electrode region 20 and the reflective electrode region 22 of the first substrate 100A are flat. The second substrate 100B has a transparent electrode in the reflection region Rf and the transmission region Tr on the side of the liquid crystal layer, the light diffusion layer 30 in the reflection region Rf, and the liquid crystal of the second substrate 100B. The surface on the layer 24 side is flat in the transmission region and the reflection region, respectively.

Polarizing Control Panel, Method for Manufacturing the Same, and Stereoscopic Display Device Using the Same

본 발명은 전압 인가에 의해 2D/3D 제어가 가능하고, 배향막을 사용하지 않고, 내부 광 이방성층의 배향이 가능한 편광 제어 패널, 이의 제조 방법 및 이를 이용한 입체 영상 표시 장치에 관한 것으로, 제 1 전극 상에, 대향되는 제 2 전극을 향하여 굴곡진 표면을 갖고, 상기 굴곡진 표면이 제 1 방향으로 러빙된 렌즈층과, 제 2 전극 상에 구비되며, 제 2 방향으로 러빙되어 상기 렌즈층의 최상부와 접착된 접착층 및 상기 접착층과 렌즈층 사이에 채워진 광 이방성층을 구비한다. The present invention relates to a polarization control panel capable of 2D/3D control by applying a voltage and capable of aligning an internal optical anisotropic layer without using an alignment layer, a manufacturing method thereof, and a stereoscopic image display device using the same, and a first electrode a lens layer having a surface curved toward the opposite second electrode, the curved surface being rubbed in the first direction, and the second electrode being provided on the second electrode and being rubbed in the second direction to form an uppermost part of the lens layer and an adhesive layer adhered to and an optically anisotropic layer filled between the adhesive layer and the lens layer.

Liquid crystal display device and liquid crystal display device using same

본 발명은 광누출에 의한 전기용량의 저하를 박는 동시에 화소전극이러 부식에 의한 반사율의 저하를 방지하느 ㄴ수단을 구비한 약정표시소사 및 그것을 사용한 약정표시장치를 제공하는 것을 목적으로 한 것으로서, 그 구성에 있어서 약정충과, 서로 분리된 복수의 반사화소전극과, 복수이러 반사화소전극을 개재해서 액정충에 구동전압을 인가하는 액티브매트릭스소자와, 반사화소전극에 대향하는 투명전극을 형성된 대향투명기판을 포함한 액정표시소자에 있어서, 반사화소전극과 액정충과의 사이에 단층의 유전체막을 가진 것을 특징으로 한 것이다.