УСТРОЙСТВО, ИМЕЮЩЕЕ ГЕНЕРИРУЮЩУЮ ЧЕРНУЮ МАСКУ, И СПОСОБ ЕЕ ИЗГОТОВЛЕНИЯ

... 1. Электронное устройство, содержащее ! область отображения, содержащую оптические элементы отображения, и ! фотогальваническую черную маску, осажденную в областях между оптическими элементами отображения области отображения, расположенную между подложкой и оптическими элементами отображения и содержащую ! по меньшей мере один слой, выполненный с возможностью поглощения света, и ! по меньшей мере один слой, выполненный с возможностью генерирования энергии. ! 2. Электронное устройство по п.1, в котором фотогальваническая черная маска занимает по меньшей мере десять процентов площади области отображения. ! 3. Электронное устройство по п.1, в котором фотогальваническая черная маска содержит ! антиотражающий слой, осажденный поверх подложки, ! первый электродный слой, осажденный поверх антиотражающего слоя, ! полупроводниковый слой, осажденный поверх первого электродного слоя, ! и второй электродный слой, осажденный поверх полупроводникового слоя. ! 4. Электронное устройство по п.3, в котором ...

ПОДЛОЖКА ЦВЕТОВОГО ФИЛЬТРА И ЖИДКОКРИСТАЛЛИЧЕСКОЕ УСТРОЙСТВО ОТОБРАЖЕНИЯ

... 1. Подложка цветового фильтра, содержащая первый окрашенный слой пиксела, светоэкранирующий слой и второй окрашенный слой пиксела, которые располагаются бок о бок на подложке, ! в которой светоэкранирующий слой включает в себя первую широкую часть и располагается таким образом, чтобы частично перекрывать края первого окрашенного слоя пиксела и второго окрашенного слоя пиксела, ! первая широкая часть включает в себя выступ, который выступает к первому окрашенному слою пиксела, ! подложка цветового фильтра включает в себя первую пакетную распорку, включающую в себя первую широкую часть и первый окрашенный слой распорки, а ! первый окрашенный слой распорки включает в себя цвет, аналогичный цвету первого окрашенного слоя пиксела, а также присоединяется к первому окрашенному слою пиксела только в основании выступа. ! 2. Подложка цветового фильтра по п.1, ! в которой подложка цветового фильтра не обеспечена покрывающим слоем, который покрывает первый окрашенный слой пиксела, светоэкранирующий ...

Flüssigkristall-Anzeigevorrichtung mit aktiver Matrix

Flüssigkristallanzeigevorrichtung

Flüssigkristallanzeigetafel und Verfahren zu ihrer Herstellung

Verfahren zur Herstellung eines Farbfilters und mehrfarbige Flüssigkristallgeräte

FARBSICHTANZEIGEVORRICHTUNG VOM PROJEKTIONSTYP.

FARBFILTER UND VERFAHREN ZUR HERSTELLUNG.

Halbleitervorrichtung zur Verwendung in einem Lichtventil und deren Herstellungsmethode

Verfahren zur Herstellung einer Flüssigkristalltafel

Verfahren zur Herstellung einer Flüssigkristalltafel, umfassend:Fertigen eines Array-Elements auf einer ersten Substratbasis zur Bildung eines Array-Substrats;Fertigen einer schwarzen Matrix und eines Farbresists auf der zweiten Substratbasis zur Bildung eines Farbfiltersubstrats;Aufbringen einer Farbplanarisierungsschicht auf dem Farbfiltersubstrat und Aufbringen einer Kerbe auf der Farbplanarisierungsschicht in einem zweiten Verformungsbereich des Farbfiltersubstrats;Fertigen einer Flüssigkristallzelle unter Verwendung des Array-Substrats und des Farbfiltersubstrats und Füllen von Flüssigkristallmolekülen in die Flüssigkristallzelle; undAufbringen eines Treiberchips auf einem Nicht-Anzeigebereich des Array-Substrats und Bilden eines Vorsprungs auf dem Array-Substrat in einem ersten Verformungsbereich des Array-Substrats, wobei eine Position des ersten Verformungsbereichs des Array-Substrats einer Position des zweiten Verformungsbereichs des Farbfiltersubstrats entspricht; und eine Tiefe ...

Anzeigevorrichtung mit vertical ausgerichtetem Flüssigkristall

Anzeigevorrichtung mit vertikal ausgerichtetem Flüssigkristall

Flüssigkristallanzeigevorrichtung, elektronische Vorrichtung, Anzeigesteuerverfahren, Anzeigesteuerprogramm und nichttransitorisches Aufzeichnungsmedium

Eine Aufgabe der vorliegenden Erfindung ist die Schaffung einer Flüssigkristallanzeigevorrichtung, in der eine Farbtonänderung in Abhängigkeit von einer Betrachtungsrichtung nicht auffällt, unter Verwendung eines Flüssigkristalls vom TN-Typ und einer Lichtquelle für die Hintergrundbeleuchtung, eines elektronischen Geräts, das die Flüssigkristallanzeigevorrichtung verwendet, eines Anzeigesteuerverfahrens, das in der Flüssigkristallanzeigevorrichtung verwendet wird, eines Anzeigesteuerprogramms und eines nichttransitorischen Aufzeichnungsmediums. In der Flüssigkristallanzeigevorrichtung gemäß einem Aspekt der vorliegenden Erfindung scheint der Farbton in einer Leuchtbetriebsart in Abhängigkeit von einer Betrachtungsrichtung in einem Abschirmgebiet geändert zu werden. Allerdings ist das Gebiet (Abschirmgebiet), in dem die Farbtonänderung verursacht wird, verkleinert, da ein Gebiet mit einer größeren Fläche eines Informationsanzeigegebiets und eines Hintergrundgebiets als ein Durchlassgebiet ...

Dünnfilm-Halbleitervorrichtung und damit hergestellte Flüssigkristallanzeige.

Flüssigkristall Anzeige mit einer SiOxNy mehrschichtigen Schwarzmatrix

GEBOGENE ANZEIGEVORRICHTUNG FÜR EIN FAHRZEUG UND HERSTELLVERFAHREN DAFÜR

Die vorliegende Erfindung betrifft eine gebogene Anzeigevorrichtung für ein Fahrzeug und ein Herstellverfahren dafür. Bei einer Ausführungsform weist die gebogene Anzeigevorrichtung für das Fahrzeug auf: ein Abdeckelement, das ein transparentes Fenster mit einer gebogenen Form und eine Halterungsabdeckung, die auf der unteren Seite des Fensters ausgebildet ist, aufweist und das einen Anzeigebereich, der durch eine Öffnung gebildet ist, welche in der Halterungsabdeckung ausgebildet ist, und einen Nicht-Anzeige-Bereich ohne den Anzeigebereich aufweist; und eine Panelanordnung, die mit einer unteren Seite der Halterungsabdeckung verbondet ist.

Herstellungsverfahren für ein optisches Element

Stereoscopic display

A stereoscopic image display device 100 has a substrate 120 such as a colour filter substrate with black matrices 130 formed parallel to one another on a first surface and black stripes 165 formed on a second opposite surface. Each of the black stripes 165 has a width equal to a width of the corresponding black matrices 130. A patterned retarder film 185 is formed on the black stripes 165 and has first retarder patterns 180a and second retarder patterns 180b disposed over region between first and second pairs of stripes 165. The width of the black stripes 165 is less than or equal to twice an adhesion margin of the patterned retarder film 185. Other inventions relate to the stripes 165 and matrices 130 having greater or lesser widths than each other.

Display with color mixing prevention structures

An electronic device may have a liquid crystal display having a backlight and color mixing prevention structures. The color mixing prevention structures may, in part, be formed from one or more arrays of color filter elements. The liquid crystal display may include first and second transparent substrate layers on opposing sides of a liquid crystal layer. The display may include a first array of color filter elements on the first transparent substrate layer and a second array of color filter elements on the second transparent substrate layer. One or more of the arrays of color filter elements may include a black matrix formed over portions of the color filter elements. The color filter elements may fill or partially fill openings in the black matrix. The display may include a collimating layer on the second transparent substrate layer. The color filter elements may include cholesteric color filter elements.

Liquid crystal display device

Spatial light modulator

A spatial light modulator comprises a liquid crystal layer formed of pixels 32 and a black mask 33 sandwiched between substrates 31 and 34. The substrate 31 has formed therein graded refractive index micro lenses 40, each of which is aligned with and adjacent a respective pixel 32. Such an arrangement may be used in high resolution imaging devices, for instance for three dimensional displays. The lenses may be replaced by a parallel barrier formed of a black mask having an array of slits or pin holes. ...

Liquid crystal display device and method for fabricating the same

Liquid crystal display device

A first electrode (2), a display electrode (5) and a second electrode (4) connected to the display electrode (5) are disposed on a first substrate, and a nonlinear resistor (14) is disposed in a region where the first and second electrodes overlap. On the other hand, a black matrix (7) and in opposed electrode (9) are disposed on a second substrate (6), and a liquid crystal is sealed between the first and second substrates. In a liquid crystal display device having such a construction, the black matrix (7) has an open portion to be displayed in a display pixel portion and a shading portion disposed in a non-display portion for preventing leaking light, and an open portion (24) is disposed in a region of the opposed electrode (9) opposing the nonlinear resistor (14). Accordingly, light incident from a light source (16) is reflected by the black matrix (7), efficiently irradiates the nonlinear resistor, suppresses, asymmetric characteristic changes due to the polarity of the nonlinear resistor ...

Method for manufacturing fine pattern and color filter,shading pattern filter and color lcd element formed by using the same

Liquid crystal display module including light-blocking tape to overcome light leakage caused by support unit

A liquid crystal display module includes a cover bottom, a reflection sheet (122) over the cover bottom (150), a light guide plate (126) over the reflection sheet and including at least one first protrusion (126a), a lamp (124) at a side of the light guide plate, optical sheets (128) over the light guide plate, a support main (130) surrounding the light guide plate and the optical sheets and including a projected part at an inner surface thereof, a liquid crystal panel (110) disposed supported by the projected part of the support main, a light-blocking tape (160) between the projected part and the liquid crystal panel, the light-blocking tape including at least one second protrusion (163) corresponding to the at least one first protrusion, and a top cover (140) covering edges of a front surface of the liquid crystal panel and combined wit the support main and the cover bottom. It aims to overcome the problem of light leakage caused by a support unit.

Liquid crystal display and method for manufacturing the same

Liquid crystal display device

Disclosed is a matrix type liquid crystal display device comprising a column-and-line arrangement of pixels and a grating pattern of masking to fill the spaces between adjacent pixels, thereby improving the contrast of the whole matrix display. The transparent electrode columns and lines may be partly blackened at regular intervals by applying masking metal film stripes. Connection of the masking stripes by conductor stripes may be used to compensate for the low conductivity of the transparent electrode strip. A ladder shaped conductor may be formed on each transparent electrode strip. The masking pattern may also be formed of a non-conducting film. A sheet with apertures may be used for the masking. ...

Alignment method of liquid crystal display panel and corresponding liquid crystal display apparatus

LCD supporting structure

A back side polarizing plate (6) adhered to a back side glass plate (5) is formed into an extension region of a region where a right side glass plate and the back side glass plate (5) do not overlap with each other. A liquid crystal display module (1) is fixed to a light guide plate (fig 3, 17) of a liquid crystal display back-lighting module (fig 3, 15) by adhering a first region which is an outer periphery of a liquid crystal display and a second region which corresponds to the extension region of the back side polarizing plate (6) to each other using double-faced adhesive tape (23). The double-faced adhesive tape (23) is made up of a black PET (Polyethylene terephtalate) base material or a like having light blocking properties, and two adhesive layers formed respectively on both side surfaces of said black PET base material or the like.

Structure of pixel

Method for manufacturing liquid crystal display panel

A method for manufacturing a liquid crystal display panel comprises: manufacturing an array substrate; manufacturing a coloured film substrate; coating a pixel alignment film on a pixel electrode layer; performing first optical alignment processing on the pixel alignment film; coating a common alignment film on a common electrode layer; performing second optical alignment processing on the common alignment film; and performing alignment processing on the array substrate and the coloured film substrate. The method can relatively well solve the technical problem that picture whiting occurs on a liquid crystal display apparatus at certain viewing angles.

Display device

A THIN FILM TRANSISTOR AND AN ACTIVE MATRIX LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY ILLUMINATION

DIODE DEVICES AND ACTIVE MATRIX ADDRESSED DISPLAY DEVICES INCORPORATING SUCH

COLOUR FILTER LAYER OF A LIQUID CRYSTAL DISPLAY

Method for manufacturing a liquid crystal panel

Displays

Color filter substrate and curved surface display device

Array substrates and touch panels

In-cell touch liquid crystall display device and method of manufacturing the same

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.

LIQUID CRYSTAL COLOR ANNOUNCEMENT AND PROCEDURE FOR ITS PRODUCTION

COLORED LIQUID CRYSTAL CELL WITH SEPARATE ARRANGEMENT OF COLOR FILTERS AND BLACK MASK

Wavefront polarization and phase scrambler

Liquid crystal display device and method for manufacturing transparent electrode

Provided is a liquid crystal display device which can prevent light from leaking through a periphery of a non-selected pixel in order to enhance a contrast without reducing an aperture ratio of the pixel. The liquid crystal display device (1) comprises first and second transparent substrates (5a, 5b) which are opposed to each other with a predetermined space therebetween; a liquid crystal layer (8) arranged between opposed surfaces of the first and second transparent substrates (5a, 5b); first belt-like transparent electrodes (3a) formed in a stripe pattern on the surface of the first transparent substrate (5a) that is located opposite the second transparent substrate (5b); a transparent resin film (22) which is formed after a stripe pattern of black masks (21) is formed on the surface of the second transparent substrate (5b) opposed to the first transparent substrate (5a) in a direction perpendicular to the first belt-like transparent electrodes (3a), said transparent resin film being ...

PANEL FOR LIQUID CRYSTAL DISPLAY AND METHOD OF MAKING THE SAME

COLOR LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THEREOF

... Disclosed is a color liquid crystal display device having a plurality of pixels, in which conductive films are arranged at regions corresponding to the respective pixels, a light-shielding conductive layer is connected to the conductive films and extends in a region between the pixels, and color filters are formed on the conductive films. In the method of manufacturing such color liquid crystal display device, a light-shielding conductive layer is formed on a substrate, part of the light-shielding layer corresponding to a pixel for which a filter is to be formed is removed from the substrate on which the light-shielding layer is formed and simultaneously the light-shielding layer is partially removed so that portions thereof corresponding to at least pixels having different colors are electrically insulated from each other, a conductive film is formed at a portion corresponding to the pixel for which the filter is to be formed, and films having colors corresponding to those of the ...

METHOD OF MAKING GRID LINES FOR THERMALLY-TRANSFERRED COLOR FILTER ARRAY ELEMENT

METHOD OF MAKING GRID LINES FOR THERMALLY-TRANSFERRED COLOR FILTER ARRAY ELEMENT A process of making opaque grid lines for a color filter array element comprising a) exposing a photographic element comprising an unhardened gelatin-silver halide emulsion coated on a support to light through a mask which defines the grid pattern, the emulsion being coated at a total dry weight coverage of at least 0.5 g/m2; b) developing the element with a tanning developer to develop the exposed areas of grid lines; c) washing off the undeveloped emulsion leaving the grid line pattern on the element; and d) drying the element to produce open cells on the support divided by opaque lines of silver in hardened gelatin greater than 0.3 .mu.m in height above the support. In a preferred embodiment, the process includes the further steps of: d) coating the cellular element with a polymeric dye-receiving layer; and e) thermally transferring individual dyes to form a color filter array element comprising a repeating ...

Display panel and display device

SWITCHING BARRIER AND 3D DISPLAY DEVICE HAVING THE SAME

Color filter plate and display

Display substrate, manufacturing method thereof and display device

Electronic equipment, liquid crystal display and manufacturing method for liquid crystal display

The invention discloses electronic equipment, a liquid crystal display and a manufacturing method for the liquid crystal display, and solves the problem that liquid crystals in the liquid crystal display are possibly polluted in the prior art. The liquid crystal display comprises a color filter membrane substrate and an array substrate of which peripheries are adhered together by a sealant, wherein a closed space for filling the liquid crystals is formed between the two substrates; a region of the closed space, which is close to the sealant, is a virtual region; a region of the closed space, which is away from the sealant, is an effective region; and a contact area between the side membrane layer of the color filter membrane substrate in the effective region and the liquid crystals is closer to a glass substrate of the color filter membrane substrate than the contact area between the side membrane layer of the color filter membrane substrate in the virtual region and the liquid crystals ...

Liquid crystal display with a reduced flexoelectric effect

The invention relates to a liquid crystal display with a reduced flexoelectric effect. The liquid crystal display comprises: a first substrate; a first pixel electrode on the first substrate, the first pixel electrode extending along first and second directions and having a plurality of first pixel electrode strips arranged along a first direction; a common electrode on the first substrate and spaced from the pixel electrode along a third direction; and a light shield spaced from the pixel electrode and the common electrode, the light shield extending along the second direction and positioned to overlap at least part of an outermost strip of the first pixel electrode along the first direction. The high image quality can be realized using a simple structure.

Liquid crystal display panel, three-dimensional printing device and manufacturing method of liquid crystal display panel

Color film substrate, display panel and display device

Display panel and display device

The liquid crystal display device and manufacturing method thereof

Bright spot maintenance method for liquid crystal display

The touch-sensitive display panel and manufacturing method thereof, display device

Color film base plate and manufacturing method thereof

The invention relates to a color film base plate and a manufacturing method thereof. The color film base plate comprises a first black matrix, color resin, a protecting layer and a common electrode which are formed on a base plate, wherein a second black matrix for preventing the reflecting light of the first black matrix from projecting into an array base plate TFT (Thin Film Transistor) channel region is formed on the protecting layer. The manufacturing method of the color film base plate comprises the following steps of: forming a pattern comprising the first black matrix and the color resin on the base plate; forming a pattern comprising the protecting layer and the second black matrix; and forming a pattern comprising the common electrode. By mounting two layers of black matrix patterns, the second black matrix can effectively block the reflecting light reflected from the surface of the first black matrix, which enables the reflecting light reflected from the surface of the first black ...

LTPS (low temperature poly silicon) display panel and manufacturing method thereof

Display device, color filter and color filter preparation method

Electrode plate, process for producing plate, liquid crystal device including plate and process for producing the device

Liquid crystal display module

The invention provides a liquid crystal display module. The liquid crystal display module comprises a liquid crystal display panel and a frame, the liquid crystal display panel comprises a color film substrate and an array substrate which are arranged in a paired box manner, a black matrix is arranged at the position of the color film substrate close to the edge, the frame is arranged on the periphery of the liquid crystal display panel, a shielding layer is arranged at the position, close to the edge, of the periphery of the array substrate, and a first included angle beta 1 formed between a connecting line from the outer edge of the shielding layer to the inner edge of the frame and a display face of the liquid crystal display panel is smaller than a second included angle beta 2 formed between a connecting line from the outer edge of the black matrix and the inner edge of the frame and the display face of the liquid crystal display panel. The liquid crystal display module shields light ...

Method for improving transmittance of color transparent liquid crystal display device

Active matrix substrate, liquid crystal panel, and method for manufacturing active matrix substrate

Printing apparatus and fabricating method thereof

Liquid crystal display device

Substrate for liquid crystal display device, liquid crystal display device provided with the same, manufacturing method of the same, and manufacturing apparatus of the same

Liquid crystal display panel and device

Display device and display panel module thereof

Black resin composition, resin black matrix substrate and touch panel

Black coloring agent mixture

Display device

A touch panel and its preparation method

PDLC display device and method for manufacturing PDLC display device

The liquid crystal display device and substrate for display device

Large board Canada liens and manufacturing method thereof

Adjustable variable light quantity optical imaging system and imaging system

Lighting device and display device

In transflective color liquid crystal display method to optimize the color point

Irregularly-shaped display panel and display device

The invention discloses an irregularly-shaped display panel and a display device. The display area of the irregularly-shaped display panel is provided with an irregularly-shaped boundary, the display panel comprises low-brightness pixels and conventional pixels, the pixels form a plurality of pixel rows and a plurality of pixel lines, the pixel rows or the pixel lines comprise pixel groups, the pixel groups comprise first pixel groups and second pixel groups, the number of pixels adjacent to the regularly-shaped boundary in the first pixel groups is greater than that of pixels adjacent to the irregularly-shaped boundary in the second pixel groups, and the number of the low-brightness pixels in the first pixel groups is greater than or equal to that of the low-brightness pixels in the second pixel groups; the routing direction of a data line is a second direction, the pixels comprise at least three sub-pixels, and in the second direction, the opening heights of the sub-pixels inside the ...

TRANSISTOR A COUCHE MINCE ET DISPOSITIF D'AFFICHAGE A CRISTAUX LIQUIDES UTILISANT CE TRANSISTOR

A.L'INVENTION CONCERNE UN DISPOSITIF D'AFFICHAGE A CRISTAUX LIQUIDES. B.LA TENSION DE CLAQUAGE D'UNE COUCHE ISOLANTE FORMEE ENTRE LES LIGNES DE SOURCE ET LES LIGNES DE GRILLE EST SUPERIEURE A LA TENSION DE CLAQUAGE D'UNE ISOLANTE DE GRILLE DUDIT TRANSISTOR, QUI EST UN TRANSISTOR A COUCHE MINCE. C.APPLICATION AUX PANNEAUX D'AFFICHAGE DU TYPE A MATRICE D'ELEMENTS ACTIFS.

DEVICE FOR GENERATING IMAGES AND HEAD-UP DISPLAY COMPRISING SUCH DEVICE

Disposing encapsulating and passivating circuit for flat panel displays.

SPACER HOLDING STRUCTURE OF A CELL AND BLOCKING LIGHT FOR LIQUID CRYSTAL MATRIX DISPLAYS

FUNCTIONAL FILM WITH THE OPTICAL PROPERTIES AND ELECTRIC AMELIOREES

LIQUID CRYSTAL SCREEN, WITH OPACIFIED ELECTRODES IN THE NON-SWITCHABLE AREA OF THE SCREEN AND METHODS FOR OBTAINING SPACERS AND TREATING SUCH SCREEN

DISPLAY DEVICE HAS Liquid crystals, OF the TYPE HAS NEGATIVE POSTING

PARTICULES COMPOSITES COMPRENANT DES AGREGATS REVETUS PRESENTANT DES CŒURS DE NOIR DE CARBONE A FAIBLE STRUCTURE , REVETEMENTS ET ENCRES A HAUTE RESISTIVITE ET DENSITE OPTIQUE, DISPOSITIFS FABRIQUES A PARTIR DE CELLES-CI, ET METHODES DE FABRICATION

Des particules composites qui sont des super agrégats d'agrégats revêtus ayant des noyaux de noir de carbone de faible structure et des enveloppes d'oxyde métallique/de métalloïde sont décrits. Des revêtements contenant des compositions charges-polymère qui ont des particules composites en tant que charges, tels que les revêtements durcissables et les revêtements durcis ou les films formés ainsi contenant les compositions charges-polymère, avec des combinaisons de résistivité élevée, de bonnes propriétés de densité optique, une bonne stabilité thermique, une constante diélectrique élevée et une bonne capacité de mise en œuvre, conjointement à leur utilisation dans des matrices noires, des espaceurs en colonne noirs, des éléments faisant écran à la lumière dans les dispositifs LCD et les autres dispositifs d'affichage, sont également décrits. Des encres contenant les particules composites sont décrites. Les dispositifs ayant ces compositions, composants et/ou éléments, et les procédés de ...

DISPLAY DEVICE FOR MOTOR VEHICLE AND METHOD OF MANUFACTURE

MICROSTRUCTURE HAS WALLS HAS DETERMINED PROPERTY OPTICAL AND METHOD FOR REALIZATION OF MICROSTRUCTURES

Screen of posting to liquid crystals with diffusing grid.

DISPLAY DEVICE HAS Liquid crystals MULTI-DOMAINES

L'invention concerne un afficheur à cristal liquide multi-domaine comprenant des premier et second substrats (31, 33) en face l'un de l'autre, et une couche de cristal liquide entre les premier et second substrats. Une pluralité de lignes de bus de grille (1) sont agencées suivant une première direction sur le premier substrat et une pluralité de lignes de bus de données (3) sont agencées suivant une seconde direction sur le premier substrat de sorte à définir une région de pixel. Une électrode de pixel (13) est électriquement chargée à travers une ligne de bus de données dans la région de pixel. Une électrode auxiliaire commune (15) entoure l'électrode de pixel (13) sur la même couche que celle sur laquelle la ligne de bus de grille (1) est formée.

Method for manufacturing liquid crystal display device and liquid crystal display device manufactured thereby

A liquid crystal display panel ( 14 ) is prepared, which includes a TFT substrate ( 11 ) having a glass substrate ( 21 ) and a CF substrate ( 12 ) provided so as to face the TFT substrate ( 11 ) with a liquid crystal layer ( 13 ) being interposed therebetween, and which has a bright spot defective portion ( 18 ) therein. A recessed portion ( 2 ) is formed by grinding a region of the glass substrate ( 21 ) corresponding to the bright spot defective portion ( 18 ) on a surface of the glass substrate ( 21 ), which is opposite to a surface facing the liquid crystal layer ( 13 ), with an electrodeposited grinding stone. The recessed portion ( 2 ) is etched, and a light-shielding portion ( 3 ) made of light-shielding material is formed in the recessed portion ( 2 ).

Liquid crystal display device and method for manufacturing transparent electrode

A liquid crystal display apparatus is provided in which light leakage from a peripheral portion of a non-selected pixel can be suppressed without reducing the aperture ratio of each pixel, and the contrast can be improved. A liquid crystal display apparatus 1 includes: first and second transparent substrates 5 a and 5 b which are opposed to each other to be placed through a predetermined gap; a liquid crystal layer 8 which is placed between opposed surfaces of the first and second transparent substrates 5 a and 5 b; first strip-like transparent electrodes 3 a which are formed in a stripe-like pattern on a surface of the first transparent substrate 5 a that is opposed to the second transparent substrate 5 b; a transparent resin film 22 which is a transparent resin covering film that is formed after a stripe-like black mask 21 is formed in a direction perpendicular to the first strip-like transparent electrodes 3 a, on a surface of the second transparent substrate 5 b that is opposed to the first transparent substrate 5 a, the resin film having inverted trapezoidal recessed portions 22 a in the film surface corresponding to gaps of the black mask 21 ; and second strip-like transparent electrodes 30 b which are formed in the recessed potions 22 a of the resin film 22 , and which have an inverted trapezoidal shape.

Liquid crystal display panel and method of fabricating the same

A liquid crystal display panel and a method of fabricating the same are disclosed. In one embodiment, the liquid crystal display panel includes i) a first substrate and a second substrate facing each other, ii) a liquid crystal layer disposed between the first and second substrates, iii) a color filter disposed between the liquid crystal layer and the second substrate and iv) a black matrix formed on the color filter. The panel may further include i) a sealing member disposed on an outer portion of the liquid crystal layer between the first and second substrates so as to couple the two substrates to each other ii) a plurality of protrusion members formed on the second substrate so as to at least partially overlap with the sealing member iii) a reflective layer formed on the protrusion members and iv) a cover layer formed on the reflective layer so as to cover the reflective layer and the protrusion members.

Liquid crystal display device

A liquid crystal display device includes: first gate lines and second gate lines alternately formed in a first direction; data lines intersect the first gate lines and the second gate lines; common lines; shield lines extending from the common lines such that the shield lines are disposed adjacent to opposite sides of the data lines in parallel; first transistors formed at regions where the first gate lines and the data lines intersect; first pixel electrodes formed at pixel regions of first pixels defined by intersection between the first gate lines and the data lines, the first pixel electrodes at least partially overlapping with the common lines and the shield lines respectively around the pixel regions of the first pixels; and first common electrodes formed alternately with the first pixel electrodes at the pixel regions of the first pixels.

Display panel

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

Alignment treatment of liquid crystal display device

A method for producing a liquid crystal display device comprising a pair of spaced and opposed substrates, an electrode and an alignment layer formed on one substrate, an electrode and an alignment layer formed on the other substrate, and a liquid crystal filled between the pair of substrates. The method includes the step of realizing an alignment with a pretilt angle, by irradiating the alignment layer exhibiting a vertically orienting property with ultraviolet rays in an inclined direction through a mask having an opening, wherein the ultraviolet rays are simultaneously irradiated onto a first region of a display portion through the one opening of said mask and onto a second region of the display portion through the one opening of the mask.

Color filter substrate, method of manufacturing thereof and 3d liquid crystal display

An embodiment of the disclosed technology provides a color filter substrate with a plurality of pixel units, comprising: a base substrate, a patterned phase retarder film disposed at a first side of the base substrate, and each of phase retarders of the patterned phase retarder film respectively corresponds to each of pixel units; and a first black matrix disposed between the base substrate and the patterned phase retarder film, where each portion of the first black matrix corresponds to a border of two adjacent phase retarders.

Semiconductor device and method of fabricating the same

There is provided a high quality liquid crystal panel having a thickness with high accuracy, which is designed, without using a particulate spacer, within a free range in accordance with characteristics of a used liquid crystal and a driving method, and is also provided a method of fabricating the same. The shape of a spacer for keeping a substrate interval constant is made such that it is a columnar shape, a radius R of curvature is 2 μm or less, a height H is 0.5 μm to 10 μm, a diameter is 20 μm or less, and an angle α is 65° to 115°. By doing so, it is possible to prevent the lowering of an opening rate and the lowering to of light leakage due to orientation disturbance.

Liquid crystal display device

A liquid crystal display device comprising a liquid crystal layer including liquid crystal molecules provided between a first substrate and a second substrate; pixels forming a display area; electrodes for applying a voltage across the liquid crystal layer within each of the pixels; a plurality of domain regulating structures for dividing orientations of the liquid crystal molecules and forming multiple domains within each of the pixels, when a predetermined voltage is applied across the liquid crystal layer within each of the pixels; and a structure which is formed in an outer area located next to the display area and is substantially the same as at least one of the plurality of domain regulating structures.

Pixel structure of display and method for manufacturing the same

A pixel structure of a display including a first substrate, a second substrate, and a liquid crystal (LC) layer disposed therebetween. The pixel structure comprises a plurality of first, second, and third sub-pixels; a plurality of alignment controlling patterns, respectively formed in the first, second and third sub-pixels for controlling alignment direction of LC molecules of the LC layer; a plurality of opaque regions, respectively formed in the first, second, and third sub-pixels, and substantially aligned with the portion of the alignment controlling patterns, so that the alignment controlling patterns are shielded by the substantially corresponded opaque regions having different areas in at least two of the colored sub-pixels.

Display device with touch sensor functionality, and light-collecting/blocking film

A display device with touch sensor functionality with an enlarged distinction margin between the touch state and the non-touch state is provided. The display device with touch sensor functionality includes a light-collecting/blocking film ( 116 ) on the surface of the display device. The light-collecting/blocking film ( 116 ) includes an opening ( 212 ) that collects and passes light exiting the display device to the outside, and a light-blocking portion ( 213 ) that blocks a portion of light entering the display device.

Liquid crystal panel and methods for fabricating liquid crystal panel, array substrate, and color filter substrate

A liquid crystal display panel according to an embodiment of the disclosure comprises an array substrate and a color filter substrate, and primary spacers and protrusions are formed on the array substrate and the color filter substrate and contact each other, the protrusions corresponding to at least one of gate lines and data lines on the array substrate. Also, a method for manufacturing a liquid crystal display panel is provided.

Display device

A technique that can simply determine pass/failure of signal interconnects for chipping or cracking of a substrate without increase in the number of manufacturing steps. A display device comprises: a coordinate input device including a transparent substrate having a first signal interconnect disposed in a region outside a detection region corresponding to a contact position, the first signal interconnect having one end connected to the detection electrodes and being formed with a first electrode terminal at the other end thereof, and a flexible interconnect substrate connected to the first electrode terminal; and a display panel for image display based on a video signal from an external system; wherein the coordinate inputting device has a second signal interconnect disposed outside the first signal interconnect but near the peripheral edge of the transparent substrate, the second signal interconnect surrounding the area where the detection region is included and the first signal interconnect is formed, the second signal interconnect being opened at opposite ends thereof and being connected to respective electrode terminals for inspection at the open ends, and wherein the second signal interconnect is formed of a thin conductive film disposed along the peripheral edge portion of the transparent substrate.

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

A display panel includes a base substrate having a plurality of pixel areas, in which each pixel area includes a plurality of sub-pixel areas, a light blocking layer pattern generally defining the sub-pixel areas, and a plurality of color filter patterns. Upper surfaces of the light blocking layer pattern and the plurality of color filter patterns collectively form a generally flat surface.

Color filter substrate and liquid crystal display device

The present invention provides a color filter substrate for preventing an electrical short circuit between an electrode and other members at a place upper than the colored transparent layers disposed in a stack, and further preventing electrical disconnection on colored transparent layers other than the colored transparent layers in a stack, in the case where colored transparent layers are disposed in a stack and an electrode is stacked over the entire surface. The color filter substrate of the present invention comprises: colored transparent layers disposed side by side; and colored transparent layers disposed in a stack, wherein an electrode is disposed at a place upper than the colored transparent layers disposed side by side and an electrode is disposed at a place upper than the colored transparent layers disposed in a stack, the colored transparent layers disposed in a stack include a colored transparent layer having a reverse tapered shape, and the uppermost layer of the colored transparent layers disposed in a stack has a forward tapered shape.

Display device

On a first light transmissive substrate, a first scale mark portion is formed inside an opening portion, and on a second light transmissive substrate, a second scale mark portion is formed. On the second light transmissive substrate, a first metal layer, a semiconductor layer, and a second metal layer are laminated. A thin film transistor is formed so as to include a part of the first metal layer, a part of the semiconductor layer, and a part of the second metal layer. The second scale mark portion is formed of another part of the second metal layer. Under the second scale mark portion, another part of the semiconductor layer is formed so as to extend off from the second scale mark portion. Below the second scale mark portion and the semiconductor layer, another part of the first metal layer is formed in a size capable of shielding the opening portion.

Liquid crystal panel substrate with light-shielding film in a periphery region, liquid crystal panel, and electronic equipment and projection type display device both using the same

A substrate is provided having a pixel region including a pixel electrode and a switching element. A periphery region in the periphery of the pixel region includes a first light-shielding film, the first light-shielding film being formed from the same layer as the pixel electrode. A passivation film that covers the pixel electrode and the first light-shielding film is provided.

Liquid crystal device and projector

In a liquid crystal device, a liquid crystal layer is interposed between first and second substrates. The liquid crystal device includes a light-shielding layer formed in a lattice shape and a condensing lens condensing light incident on the side of the first substrate into the inside of an opening portion of a light-shielding section. In the second substrate, a prism element condensing the light which has been incident from the side of the first substrate and has passed and spread through the condensing lens, the liquid crystal layer, and the opening portion is disposed at a position overlapping the light-shielding layer in a plan view. The prism element includes a groove formed in the second substrate.

Display panel, display device, and electronic unit

There are provided a display panel being both anti-static and resistant to corrosion, a display device provided with the display panel, and an electronic unit provided with the display device. The display panel includes a panel section including a plurality of pixels arranged in a matrix; a barrier layer provided at an upper or lower part of the panel section, and the barrier layer including light-shielding regions and transmissive regions that are arranged systematically; and a transparent conductive layer provided at the upper part of the panel section.

Liquid Crystal Display Device

A liquid crystal display device includes an array substrate that includes gate and data lines crossing each other to define a pixel region, and a thin film transistor and a pixel electrode in the pixel region; an opposing substrate that faces the array substrate and includes a black matrix corresponding to a boundary of the pixel region, and a color filter layer filling a region surrounded by the black matrix; a patterned spacer on the black matrix and having a diamond shape in plane; and a liquid crystal layer between the array substrate and the opposing substrate, wherein the patterned spacer corresponds to a crossing portion of the gate and data lines, and vertices of the diamond shape of the patterned spacer are on the gate and data lines.

Liquid crystal display device having first, second, and third transparent electrodes wherein a second region of the second electrode protrudes from a first region

To form a sufficiently large storage capacitor, a liquid crystal display device includes a liquid crystal display panel having a first substrate, a second substrate, and a liquid crystal held between the first substrate and the second substrate, the liquid crystal display panel having multiple pixels arranged in matrix. The first substrate has, in a transmissive display area provided in each of the pixels, a laminated structure containing a first transparent electrode, a first insulating film, a second transparent electrode, a second insulating film, and a third transparent electrode which are laminated in this order. The first transparent electrode and the second transparent electrode are electrically insulated from each other and together form a first storage capacitor through the first insulating film, and the second transparent electrode and the third transparent electrode are electrically insulated from each other and together form a second storage capacitor through the second insulating film.

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.

Display with color control

Techniques are provided for controlling the colors of reflected light out of a display surface in a display device, such that display discoloration (e.g., green tinting) may be reduced, particularly when the display is operating in bright ambient environments. In one embodiment, a display device may include a color filter black mask layer having an arrangement of red, green, and blue color filter areas, where the red and/or blue color filter areas are substantially greater than the green color filter area. In some embodiments, the display device may include red and blue color filter pigment resin areas which may be disposed over the reflective areas to increase the overall amount of red and blue light that will be generated by reflected light to result in a total light reflection that is substantially neutral in color.

Color filter substrate and method of manufacturing the same

Embodiments of the disclosed technology relate to a color filter substrate and a method of manufacturing the same. The color filter substrate comprises a base substrate having a black matrix pattern thereon, the black matrix pattern having a plurality of openings; and a plurality of color filter layers in different colors, disposed on the base substrate and located at the openings of the black matrix pattern, the color filter layers being glass layers in different colors.

Active matrix substrate, glass substrate, liquid crystal panel and liquid crystal display device

Each pixel 105 includes a display part 111 for displaying an image and a sensor 112 for detecting light. The sensors 112 of the pixels 105 that are systematically pre-selected from a plurality of pixels 105 are provided with a photodiode 115 and a light-shielding film 116 in a manner such that the light-shielding film 116 is positioned below the photodiode 115 so as to overlap the photodiode 115 when viewed from the direction perpendicular to the active matrix substrate, and wiring lines 117 and bus lines 118 that electrically connect all light-shielding films 116 to each other are provided so as to avoid the display parts 111 . This makes it possible to provide an active matrix substrate, a glass substrate, a liquid crystal panel, and a liquid crystal display device that can reduce the occurrence of damage due to electrostatic discharge when they are equipped with a light-receiving element and a light-shielding film to achieve optical sensor function.

Flat display

A flat display is disclosed, which includes a backlight module, a display panel, a flexible printed circuit board physically connected to the display panel, and a shielding double-sided tape for fastening the flexible printed circuit board on the backlight module. The shielding double-sided tape includes a frame shielding portion adhered to a front surface of the backlight module, and an extending portion extended from the frame shielding portion. A surface of at least one part of the extending portion is adhered to a back surface of the backlight module, and another surface of the least one part of the extending portion is adhered to the flexible printed circuit board.

In-plane switching mode liquid crystal display device and method of fabricating the same

An IPS mode LCD device includes gate and data lines on a first substrate and crossing to define pixel regions; a thin film transistor connected to the gate lines and the data lines; a first common electrode and a pixel electrode on the first substrate and alternating with each other in each pixel region, each of the first common electrode and the pixel electrode including lower and upper layers; a color filter layer including red, green and blue color filter patterns and on a second substrate, the color filter patterns corresponding to each pixel region; and a liquid crystal layer between the first and second substrates, wherein at least two of the color filter patterns overlap at a boundary of the pixel regions, and wherein the lower layer is made of MoTi, and the upper layer is made of a transparent conductive material or copper nitride.

LIQUID CRYSTAL DISPLAY PANEL

An LCD panel includes an active device array substrate having a pixel array and fan-out lines electrically connected to the pixel array, an opposite substrate disposed above the active device array substrate, a sealant disposed between the active device array substrate and the opposite substrate, and a liquid crystal layer. The sealant surrounds the pixel array. The fan-out lines extend from the pixel array. The opposite substrate has light shielding patterns connecting the sealant that covers at least a portion of each fan-out line. In a region where the sealant is distributed, a slit between any two of the adjacent light shielding patterns exclusively overlaps one of the fan-out lines, and the number of the slits is less than the number of the fan-out lines. The liquid crystal layer is disposed between the active device array substrate and the opposite substrate. 1. A liquid crystal display panel comprising:an active device array substrate having a pixel array and a plurality of fan-out lines electrically connected to the pixel array;an opposite substrate disposed above the active device array substrate, the opposite substrate having a light shielding pattern, the light shielding pattern having a plurality of openings, a ratio of an area of each of the openings in total to an area of the light shielding pattern is less than about 35/65;a sealant located between the fan-out lines and the light shielding pattern; anda liquid crystal layer disposed between the active device array substrate and the opposite substrate.2. The liquid crystal display panel as claimed in claim 1 , wherein the openings are not located above one side of the active device array substrate but exclusively located above the other three sides of the active device array substrate.3. The liquid crystal display panel as claimed in claim 1 , wherein the openings are not located above two sides of the active device array substrate but exclusively located above the other two sides of the active device ...

Liquid crystal display and method of fabricating the same to have tft's with pixel electrodes integrally extending from one of the source/drain electrodes

A liquid crystal display (LCD) includes thin film transistors (TFTs) each having spaced apart source/drain electrodes and an oxide-type semiconductive film disposed over and between the source/drain electrodes to define an active layer. Each of the source/drain electrodes includes a portion of a subdivided transparent conductive layer where one subdivision of the transparent conductive layer continues from within its one of the source/drain electrodes to define an optically exposed pixel-electrode that is reliably connected integrally to the one source/drain electrode. Mass production costs can be reduced and production reliability increased because a fewer number of photolithographic masks can be used to form the TFTs.

Method of manufacturing display apparatus

In a method of manufacturing a display apparatus, a first substrate including a plurality of pixels is formed, and a black column spacer is formed on the first substrate. A second substrate is formed, and a liquid crystal layer is formed between the first substrate and the second substrate. The black column spacer is formed by coating a photoresist on the first substrate, exposing the photoresist to a first light, developing the exposed photoresist and exposing the developed photoresist to a second light.

LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD FOR SAME

A liquid crystal display device () is provided with: a first substrate () and a second substrate () disposed so as to face one another; a sealing member () disposed in a seal region (SL) that is formed continuously in a ring shape along a frame region (F) surrounding a display region (D), the sealing member being provided to bond the first substrate () and the second substrate () to each other; a liquid crystal layer () that is provided between the two substrates () and that is enclosed by the sealing member (); a first polarizing plate () provided on the first substrate () on a side opposite to the liquid crystal layer (); and a second polarizing plate () provided on the second substrate () on a side opposite to the liquid crystal layer (). In a region within the frame region (F) that at least includes part of the seal region (SL), a frame light-shielding layer () is provided at least between the first substrate () and the first polarizing plate (), and the frame light-shielding layer () defines a frame light-shielding region (SD). 1. A liquid crystal display device , comprising:a first substrate and a second substrate disposed to face each other;a sealing member provided in a seal region that is a region continuously formed in a ring shape along a frame region that surrounds a display region, the sealing member bonding the first substrate and the second substrate to each other;a liquid crystal layer provided in a region enclosed by the sealing member between the first substrate and the second substrate;a first polarizing plate disposed on the first substrate on a side opposite to the liquid crystal layer;a second polarizing plate disposed on the second substrate on a side opposite to the liquid crystal layer; anda frame light-shielding layer disposed, at least between the first substrate and the first polarizing plate, in a region within the frame region that overlaps at least a part of the seal region, the frame light-shielding layer defining a frame light- ...

Liquid crystal display device having touch panel

A liquid crystal display device including a touch panel having a simple structure and minimized thickness is provided. The liquid crystal display (LCD) device according to an embodiment includes a liquid crystal panel and a touch panel structure. The liquid crystal panel includes a thin film transistor (TFT) array substrate, a color filter substrate having a black matrix therein, and a liquid crystal layer disposed between the TFT array substrate and the color filter substrate. The touch panel structure includes at least one touch sensor. Each touch sensor includes a first electrode disposed within the liquid crystal panel, and a second electrode disposed outside the liquid crystal panel.

Display device

A display device with low power consumption having increased added value is provided. There are provided a memory liquid crystal panel ( 10 ), a backlight ( 20 ), and a PET sheet ( 30 ). The memory liquid crystal panel ( 10 ) includes a plurality of pixel circuit parts ( 11 ) each having a reflecting electrode ( 12 ), a transmission electrode ( 13 ), and a memory circuit ( 14 A). On the surface of the PET sheet ( 30 ), print patterns ( 32 A to 32 D) are formed by ink. In a transmission display mode, a region in which the print patterns ( 32 A to 32 D) are printed in the PET sheet ( 30 ) suppresses transmission of backlight light (Ps) and a region in which the print patterns are not printed transmits the backlight light (Ps) without suppressing light. In such a manner, a sub image (Sp) is additionally displayed in a main image (Mp).

LIQUID CRYSTAL DISPLAY FOR PREVENTING A LIGHT LEAKAGE

A liquid crystal display for preventing a light leakage is discussed. According to an embodiment, the liquid crystal display panel includes a first substrate having a black matrix that defines a non-display region and a display region, a second substrate on which a pixel array is formed, a liquid crystal layer between the first substrate and the second substrate, and a sealant between the first substrate and the second substrate, wherein a distance between the sealant and the black matrix is different in accordance with a position on which the sealant is formed. 1. A liquid crystal display panel comprising:a first substrate having a black matrix that defines a non-display region and a display region;a second substrate on which a pixel array is formed;a liquid crystal layer between the first substrate and the second substrate; anda sealant between the first substrate and the second substrate,wherein a distance between the sealant and the black matrix is different in accordance with a position on which the sealant is formed.2. The liquid crystal display panel of claim 1 , wherein the distance between the sealant and the black matrix is formed of an M-shape.3. The liquid crystal display panel of claim 2 , wherein the sealant is the farthest from black matrix at the one-quarter points and the three-quarter points on a long side and a short side of the liquid crystal display panel.4. The liquid crystal display panel of claim 3 , wherein the sealant is the closest to the black matrix at the two-quarter points on the long side and the short side.5. The liquid crystal display panel of claim 4 , wherein the sealant is rounded at the one-quarter point claim 4 , the two-quarter point claim 4 , and the three-quarter point. This application claims the benefit of Korean Patent Application Nos. 10-2011-0129832 filed on Dec. 06, 2011, and 10-2012-0121128 filed on Oct. 30, 2012, which are all incorporated herein by reference for all purposes as if fully set forth herein.1. FieldThe ...

FILTER LAYER SUBSTRATE AND DISPLAY APPARATUS

A filter layer substrate comprises a substrate, a black matrix layer, a filter layer, a protection layer, a first photoresist spacer, and a second photoresist spacer. The black matrix layer is disposed on the substrate. The filter layer covers the substrate and the black matrix layer. The protection layer is disposed on the filter layer. The first photoresist spacer is disposed on the protection layer corresponding to the black matrix layer. The second photoresist spacer is disposed on the protection layer corresponding to the black matrix layer. A bottom surface of the first photoresist spacer and a bottom surface of the second photoresist spacer have a height difference. A display apparatus containing the filter layer substrate is also disclosed. Accordingly, the liquid crystal margin of the LC filling can be enlarged, and the problems caused by the stress and the external collision or vibration can be avoided. 1. A display apparatus , comprising:a filter layer substrate comprising:a substrate;a black matrix layer disposed on the substrate;a filter layer covering the substrate and the black matrix layer;a protection layer disposed on the filter layer;a first photoresist spacer disposed on the protection layer and corresponding to the black matrix layer; anda second photoresist spacer disposed on the protection layer and corresponding to the black matrix layer, wherein a bottom surface of the first photoresist spacer and a bottom surface of the second photoresist spacer have a height difference.2. The display apparatus as recited in claim 1 , wherein the filter layer has at least one opening for exposing a surface of the black matrix layer claim 1 , the protection layer covers the filter layer and the black matrix layer and has a recess corresponding to the opening claim 1 , and the second photoresist spacer is disposed in the recess.3. The display apparatus as recited in claim 1 , wherein the thickness of the first photoresist spacer is the same as that of the ...

Display device

There is provided a display device including a transmissive display panel composed of pixels arranged in a form of a two-dimensional matrix in a first direction and a second direction different from the first direction, a planar illumination device for illuminating the transmissive display panel from a rear surface thereof, and a parallax barrier disposed between the transmissive display panel and the planar illumination device, for dividing an image displayed on the transmissive display panel into images for multiple viewpoints.

Liquid crystal display device

Provided is a liquid crystal display device in which a source line is divided in a screen and the screen is driven in a horizontally divided state. A divided position ( 40 ) between a source line ( 30 u ) in an upper display region and a source line ( 30 d ) in a lower display region is arranged at an intersecting part between a source line ( 30 ) and a gate line ( 32 ). A part of the source line ( 30 ), which overlaps with a gate line ( 32 a ) on which the divided position 40 is present, has a planar shape additionally including an expanded part ( 46 ) (protruding portion) having the same area as a removed part of the source line ( 30 ) at the divided position ( 40 ), as compared to a part of the source line ( 30 ), which overlaps with a gate line ( 32 b ) on which the divided position ( 40 ) is absent.

TRANSFLECTIVE ELECTROCHROMIC LIQUID CRYSTAL DISPLAY DEVICE

According to an embodiment of the present invention, there is disclosed a transflective electrochromic liquid crystal display device, comprising a first electrode layer, a second electrode layer and an electrochromic layer and a liquid crystal layer, wherein the electrochromic layer is located between the first electrode layer and the second electrode layer. The present invention can achieve a good display effect in each of a reflective mode and a transmissive mode; and production costs are low, and resolution and aperture ratio can be increased. 1. A transflective electrochromic liquid crystal display device comprising: a first electrode layer , a second electrode layer and an electrochromic layer ,wherein the electrochromic layer is located between the first electrode layer and the second electrode layer; andthe first and second electrode layers are adapted to apply an electric field to the electrochromic layer so as to change a color of the electrochromic layer.2. The display device claimed as claim 1 , wherein the second electrode layer claim 1 , the electrochromic layer and the first electrode layer are located on three different film layers.3. The display device claimed as claim 1 , wherein the second electrode layer claim 1 , the electrochromic layer and the first electrode layer are located on a same film layer.4. The display device claimed as claim 1 , wherein the electrochromic layer comprises at least one pixel region claim 1 , the pixel region comprises three horizontally or vertically arranged sub-pixel regions shown in cyan claim 1 , carmine and yellow claim 1 , respectively claim 1 , in which each of the sub-pixel regions corresponds to a sub-pixel.5. The display device claimed as claim 1 , further comprising a liquid crystal layer claim 1 , wherein the second electrode layer claim 1 , the electrochromic layer and the first electrode layer are located on a same side of the liquid crystal layer.6. The display device claimed as claim 5 , further ...

REFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE

A reflective liquid crystal display device includes an upper substrate, a lower substrate, a plurality of isolation structures, and a plurality of photoreactive liquid crystals. The lower substrate is disposed opposite to the upper substrate. The isolation structures are disposed between the upper substrate and the lower substrate for forming a plurality of channels between the upper substrate and the lower substrate. Each of the photoreactive liquid crystals is disposed in each of the channels. The upper substrate is used to block ultraviolet. 1. A reflective liquid crystal display device , comprising:an upper substrate;a lower substrate, disposed opposite to the upper substrate;a plurality of isolation structures, disposed between the upper substrate and the lower substrate, wherein the isolation structures are used to form a plurality of channels between the upper substrate and the lower substrate; anda plurality of photoreactive liquid crystals, respectively disposed in each of the channels, wherein the upper substrate is used to block ultraviolet.2. The reflective liquid crystal display device of claim 1 , wherein the upper substrate comprises an upper transparent substrate claim 1 , an ultraviolet blocking layer claim 1 , and an upper electrode.3. The reflective liquid crystal display device of claim 2 , wherein the upper electrode is disposed between the upper transparent substrate and the ultraviolet blocking layer claim 2 , and the ultraviolet blocking layer is disposed between the upper transparent substrate and the lower substrate.4. The reflective liquid crystal display device of claim 2 , wherein the upper transparent substrate is disposed between the ultraviolet blocking layer and the upper electrode claim 2 , and the upper electrode is disposed between the upper transparent substrate and the lower substrate.5. The reflective liquid crystal display device of claim 2 , wherein the ultraviolet blocking layer is disposed between the upper transparent ...

LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY DEVICE, TELEVISION DEVICE, AND METHOD OF MANUFACTURING LIQUID CRYSTAL PANEL

A method of manufacturing a liquid crystal panel in which the bright point defect is effectively corrected is provided. The method of manufacturing a liquid crystal panel including a pair of substrates and , and a liquid crystal layer provided between the pair of the substrates and includes detecting a bright point defect in the liquid crystal panel ; forming a first light blocking portion BL in one of the substrates and and in a part of an area that surrounds the bright point defect with a plan view; forming a recess in a portion of one of the substrates that overlaps the bright point defect and on a surface of the one of the substrates and that is opposite from a surface facing the liquid crystal layer; and forming a second light blocking portion BL in the recess. 1. A method of manufacturing a liquid crystal panel including a pair of substrates and a liquid crystal layer provided between the pair of the substrates , the method comprising:detecting a bright point defect in the liquid crystal panel;forming a first light blocking portion in one of the substrates and in at least a part of a bright point defect area of the substrate, the bright point defect area surrounding the bright point defect with a plan view;forming a recess in a portion of one of the substrates so as to overlap the bright point defect, the recess being formed on a surface of the substrate that is opposite from a surface facing the liquid crystal layer; andforming a second light blocking portion in the recess.2. The method of manufacturing a liquid crystal panel according to claim 1 , wherein in forming the first light blocking portion claim 1 , the first light blocking portion is formed in a loop so as to surround the bright point defect with a plan view.3. The method of manufacturing a liquid crystal panel according to claim 1 , wherein in forming the first light blocking portion claim 1 , the first light blocking portion is formed by blackening the part of the substrate.4. The method of ...

Electronic Device with Inverted Liquid Crystal Display

An electronic device may have a liquid crystal display with backlight structures. The backlight structures may produce backlight that passes through an array of display pixels. The display pixels may include electrode structures and thin-film transistor structures for controlling electric fields in a layer of liquid crystal material. The liquid crystal material may be formed between an outer display layer and an inner display layer. The inner display layer may be interposed between the backlight structures and the liquid crystal material. Thin-film transistor structures, electrodes, and conductive interconnection lines may be deposited in a layer on the inner surface of the outer display layer. A layer of color filter elements may be used to provide the display with color pixels. The color filter elements may be formed on top of the thin-film transistor layer or on a separate color filter array substrate such as the inner display layer.

DISPLAY DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC DEVICE

A display device includes a display section in which a plurality of pixels are arrayed in a matrix, a plurality of scan lines which select pixels, a plurality of signal lines which supply image signals to the selected pixels, and color filters that are arranged so as to correspond to color displays of the pixels. In the device, the display section includes an effective pixel portion and a frame portion that surrounds the effective pixel portion, and the frame portion and a wiring circuit of the effective pixel portion are covered with light-shielding layers, the light-shielding layers being separated from each other at a certain separation location in the display section, and a plurality of color filters having different colors are arranged by being stacked at the separation location. 1. A display device comprising:a display section in which a plurality of pixels are arrayed in a matrix;a plurality of scan lines which select pixels;a plurality of signal lines which supply image signals to the selected pixels; andcolor filters that are arranged so as to correspond to color displays of the pixels, whereinthe display section includes an effective pixel portion and a frame portion that surrounds the effective pixel portion, andthe frame portion and a wiring circuit of the effective pixel portion are covered with light-shielding layers, the light-shielding layers being separated from each other at a certain separation location in the display section, and a plurality of color filters having different colors are arranged by being stacked at the separation location.2. The display device according to claim 1 , whereinthe separation location is a pixel portion in the left end and a pixel portion in the right end of the effective pixel portion.3. The display device according to claim 1 , whereinthe separation location is located in the frame portion, located in close proximity to the effective pixel portion, and located outside the effective pixel portion.4. The display device ...

Display apparatus

Disclosed is a display apparatus. The display apparatus includes a display unit and a guide frame. The display unit has a panel provided with lower and upper substrates sealed with having liquid crystal filled therebetween. The guide frame supports the display unit. The guide frame includes a guide sidewall and a panel supporter. The guide side wall guides a lateral side of the panel. The panel supporter supports the panel.

COLOR FILTER, MANUFACTURING METHOD THEREOF, AND LIQUID CRYSTAL PANEL WITH THE SAME

The present disclosure provides color filter and a manufacturing method thereof, and a liquid crystal panel with the color filter. The color filter includes a substrate, a black matrix formed on the substrate, a number of spacers integrally formed with the black matrix; and a color filter with a thickness thereof being less than that of the black matrix. Color ink is disposed in the black matrix and is hardened to form the color filter layer. The black matrix and the spacers are integrally formed and made of the black film, which simplifies the manufacturing process of the color filter. Additionally, since the color filter layer is formed by the ink jet printing method, the height of the color filter is unlimited, which allows the black matrix and the spacers to be made of conventional material, and improves the yield rate of the color filter. 1. A color filter , comprising:a substrate;a black matrix formed on the substrate;a plurality of spacers integrally formed with the black matrix; anda color filter formed by an ink jet printing method with a thickness thereof being less than that of the black matrix.2. The color filter as claimed in claim 1 , wherein a plurality of color resistance regions are defined in the black matrix for allowing color ink of the color filter to be disposed therein.3. The color filter as claimed in claim 1 , wherein each of the spacers comprises a first supporting portion formed on an upper surface of the black matrix and a second supporting portion formed on an upper surface of the first supporting portion.4. The color filter as claimed in claim 3 , wherein the black matrix defines a plurality of color resistance regions claim 3 , and color ink of the color filter is disposed in the color resistance regions.5. The color filter as claimed in claim 1 , wherein the color filter engages with an array substrate to form a liquid crystal panel claim 1 , the black matrix and the spacers are integrally formed from the black film formed on the ...

LIQUID CRYSTAL DISPLAY DEVICE

A liquid crystal display device sandwiching liquid crystal between a TFT substrate having a rectangular plane and an opposing substrate having a rectangular plane, wherein a long side of the TFT substrate is longer than a long side of the opposing substrate, the long side of the opposing substrate is formed with a chamfer, and a light shielding film made of metal is formed on the TFT substrate around a position corresponding to the center of the long side of the opposing substrate. By using the light shielding film, the chipping condition of the opposing substrate near the chamfer can be accurately and rapidly evaluated. 1. A liquid crystal display device sandwiching liquid crystal between a TFT substrate having a rectangular plane with a TFT and a pixel electrode formed thereon in a matrix form and an opposing substrate having a rectangular plane with a color filter formed thereon ,wherein a long side of the TFT substrate is longer than a long side of the opposing substrate,the long side of the opposing substrate is chamfered, andthe TFT substrate has a light shielding film made of metal formed thereon around a position corresponding to the center of the long side of the opposing substrate.2. The liquid crystal display device according to claim 1 ,wherein in a portion of the opposing substrate corresponding to the light shielding film of the TFT substrate, a size of the light shielding film is 1.3 mm along the long side of the opposing substrate and 0.1 mm along a short side direction of the opposing substrate, andthere is no chip on a top surface of the opposing substrate in a potion formed with the chamfer.32. The liquid crystal display device according to claim claim 1 ,wherein in the portion of the opposing substrate corresponding to the light shielding film of the TFT substrate, the size of the light shielding film is 2.6 mm along the long side of the opposing substrate and 0.2 mm along the short side direction of the opposing substrate, andthere is no chip on ...

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

A display device includes: a first substrate which has an image display region; colored layers of plural colors which are arranged in rows on the first substrate and constitute a color filter in the image display region; and a black matrix which is provided for preventing leakage of light as well as color mixing between the colored layers arranged adjacent to each other. The black matrix includes a frame-shaped portion which surrounds the image display region. The frame-shaped portion is formed such that the frame-shaped portion has a notch on an outer side thereof and covers a periphery of the first substrate except for the notch where the frame-shaped portion does not cover the periphery of the first substrate. The colored layer of at least one color is arranged in the notch. 1. A display device comprising:a substrate which has an image display region;colored layers of plural colors which are arranged in rows on the substrate and constitute a color filter in the image display region; anda black matrix which is provided for preventing leakage of light as well as color mixing between the colored layers arranged adjacent to each other, whereinthe black matrix includes a frame-shaped portion which surrounds the image display region,the frame-shaped portion is formed such that the frame-shaped portion has a notch on an outer side thereof and covers a periphery of the substrate except for the notch where the frame-shaped portion does not cover the periphery of the substrate, andthe colored layer of at least one color is arranged in the notch.2. The display device according to claim 1 , wherein the plural colors includes at least three colors consisting of red claim 1 , green and blue claim 1 , and at least the blue colored layer is arranged in the notch.3. The display device according to claim 1 , wherein the plural colors include at least three colors consisting of red claim 1 , green and blue claim 1 , and the colored layers of remaining colors after removing at least ...

Liquid crystal device and electronic apparatus

A liquid crystal device includes a first substrate, a second substrate, a liquid crystal interposed between the first substrate and the second substrate, a light blocking unit disposed in a region surrounding a display region when viewed in a direction toward the first substrate from the second substrate and a first region that surrounds the display region together with the light blocking unit. The first region is disposed toward the outer periphery of the first substrate and/or the second substrate from the display region, when viewed in the direction toward the first substrate from the second substrate.

Stereo display

A stereo display including a display panel and a light shieldable element is provided. The display panel has at least two sub-pixel regions. Each sub-pixel region is configured with at least a first pixel electrode to define a first sub-region. The light shieldable element is disposed in front of the sub-pixel regions. Each first pixel electrode has a first shieldable region shielded by the light shieldable element and a first non-shielding region exposed by the light shieldable element. The first shieldable region is closer to the scan line than the first non-shielding region. A horizontal direction is defined as a connection line of two eyes of a user watching the stereo display. A total length A of each sub-pixel region and a length B of the first shieldable region in a predetermined direction intersected to the horizontal direction comply with a relationship that (B/A)×100% is substantially from 1.61% to 47.9%.

Liquid Crystal Display Module and Liquid Crystal Display Device

The present invention discloses a liquid crystal display device and liquid crystal display module thereof. The liquid crystal display module includes a color filter substrate, a thin film transistor substrate and seal. The thin film transistor substrate and the color film substrate are disposed oppositely, and the seal is disposed between the thin film transistor substrate and the color film substrate. The color filter substrate comprises a first glass substrate and black matrix. The seal comprises a first end part contacting the color filter substrate. No black matrix is disposed between the first end part and the color filter substrate, and the first end part is disposed as a shade structure. The liquid crystal display module and liquid crystal display device of the present invention provide the advantages of convenience for seal curing, facilitating narrow border design, and avoiding aggravating drive signal delay.

LIQUID CRYSTAL DISPLAY

A liquid crystal display includes first and second insulating substrates facing beach other, and a plurality of pixels comprising a plurality of rows and a plurality of columns and divided into a first pixel group comprising only the pixels on a first row and a second pixel group comprising each of the remaining pixels on second to last rows. The pixels of the first pixel group have a first opening ratio, and the pixels of the second pixel group have a second opening ratio different from the first opening ratio. The first opening ratio is smaller than the second opening ratio, and the first opening ratio is about 60% to about 80% of the second opening ratio; and the pixels of the first pixel group but not the pixels of the second pixel group have a light interception pattern in an opening portion. 1a first substrate;a second substrate facing the first substrate; anda plurality of pixels comprising a plurality of rows and a plurality of columns and divided into a first pixel group comprising the pixels on a first row and a second pixel group comprising the pixels on a second to last rows,wherein the pixels of the first pixel group have a first opening ratio, and the pixels of the second pixel group have a second opening ratio different from the first opening ratio;wherein the LCD of the first opening ratio is smaller than the second opening ratio;wherein the LCD of the first opening ratio is 60% to 80% of the second opening ratio;wherein the LCD of the pixels of the first pixel group have a light interception pattern in an opening portion.. A liquid crystal display (LCD), comprising: This application is a Divisional of U.S. patent application Ser. No. 13/193,508 filed Jul. 28, 2011 which is a Divisional of U.S. patent application Ser. No. 11/244,099 filed Oct. 6, 2005, which is a Continuation Application of U.S. patent application Ser. No. 09/615,794 filed Jul. 13, 2000, which claims priority to and the benefit of Korean Patent Application Nos. 10-1999-0028287 filed ...

Liquid crystal display panel and liquid crystal display apparatus and 3d image system

The present invention provides a liquid crystal display panel, a liquid crystal display apparatus and a 3D image system. The liquid crystal display panel comprises a patterned retarder and a shading film. The shading film includes a plurality of transparent units and a plurality of shading units arranged in an alternating manner, and the shading units are positioned between the first phase retarders and the second phase retarders, respectively. When the offset of the first phase retarders or the second phase retarders occurs, the shading unit can shade the deviated light rays.

Display panel and display device with same

Provided is a display panel in which the adhesive strength between two substrates can be increased. This display panel is provided with: a glass substrate ( 1 ) having an interlayer insulating film ( 14 ) formed thereon; a glass substrate ( 2 ) having formed thereon a black matrix layer ( 17 ) and a opposite electrode ( 13 ); and a sealing member ( 3 ) disposed along the outer periphery of the glass substrate ( 2 ), the outer periphery including the corners ( 2 b ) of the glass substrate ( 2 ). Cut-outs ( 14 b ) are formed in the portions ( 14 a ) of the interlayer insulating film ( 14 ) which are superposed on the corners ( 2 b ), cut-outs ( 17 b ) are formed in the portions ( 17 a ) of the black matrix layer ( 17 ) which are located at the corners ( 2 b ), and cut-outs ( 13 b ) are formed in the portions ( 13 a ) of the opposite electrode ( 13 ) which are located at the corners ( 2 b ).

IMAGE DISPLAY DEVICE

An image display device includes a light source, an array substrate having a display region and a peripheral region around the display region, wherein the array substrate includes a first light-shielding wiring layout arranged in the display region of the array substrate, and a second light-shielding wiring layout arranged in the peripheral region of the array substrate, an occupied area per unit area of the second light-shielding wiring layout in the peripheral region being equal to or greater than an occupied area per unit area of the first light-shielding wiring layout in the display region. The image display device further includes an opposite substrate disposed on the array substrate, and a liquid crystal layer comprising a plurality of liquid crystal molecules and disposed between the array substrate and the opposite substrate.

IMAGE DISPLAY DEVICE

An image display device includes a light source, an array substrate comprising a display region and a peripheral region around the display region, wherein the array substrate includes a first light-shielding wiring layout arranged in the display region of the array substrate, and a second light-shielding wiring layout arranged in the peripheral region of the array substrate. The image display device further includes an opposite substrate disposed on the array substrate, and a liquid crystal layer comprising a plurality of liquid crystal molecules and disposed between the array substrate and the opposite substrate. 1. An image display device comprising:a light source;an array substrate comprising a display region and a peripheral region around the display region, wherein the array substrate comprises:a first light-shielding wiring layout arranged in the display region of the array substrate; anda second light-shielding wiring layout arranged in the peripheral region of the array substrate;an opposite substrate disposed on the array substrate; anda liquid crystal layer comprising a plurality of liquid crystal molecules and disposed between the array substrate and the opposite substrate;wherein a light transmittance per unit area in the peripheral region of the array substrate is equal to or less than a light transmittance per unit area in the display region of the array substrate.2. The image display device of claim 1 , wherein a line width of the second light-shielding wiring layout is equal to or greater than a line width of the first light-shielding wiring layout.3. The image display device of claim 2 , wherein the line width of the second light-shielding wiring layout is enlarged and the occupied area per unit area of the second light-shielding wiring layout to be equal to or greater than the occupied area per unit area of the first light-shielding wiring layout.4. The image display device of claim 2 , wherein the second light-shielding wiring layout includes an ...

Display apparatus and manufacturing method thereof

A display apparatus includes a base substrate, a pixel on the base substrate, and a color filter part between the base substrate and the pixel. The pixel includes a cover layer defining a TSC (Tunnel Shaped Cavity) on the base substrate, an image display part provided in the TSC, and first and second electrodes which apply an electric field to the image display part.

NON-BLACK DEAD FRONT DISPLAY

A non-black dead front display assembly is provided which includes a first plastic layer which in the absence of backlighting is opaque to a viewer, a transparent structural plastic layer, a mask layer with light transparent windows defining at least one graphic, and a support component for supporting a light source for backlighting. 1. A non-black dead front display assembly comprising:a first plastic layer having outer and inner surfaces, the first plastic layer in an absence of backlighting being opaque to a viewer resultant from diffused reflective light from the outer surface:a transparent structural plastic layer having a fiat and second surface the first surface contacting the inner surface of the first plastic layer;a mask layer with an array of light transparent windows defining at least one graphic and having a front and a rear side, the front side contacting the second surface of the structural plastic layer; anda support component comprising a light source for backlighting, the support component arranged behind the rear side of the mask layer.2. The display assembly according to wherein the graphic is selected from the group consisting of a symbol claim 1 , a numeral claim 1 , an alphabet letter claim 1 , a word and combinations thereof.3. The display assembly according to wherein the support component is a printed circuit board supporting a plurality of light emitting diodes.4. The display assembly according to wherein the printed circuit board further comprises data storage elements controlling electrical energy levels delivered to the light emitting diodes.5. The display assembly according to wherein the first plastic layer has a smaller cross-sectional thickness than that of the transparent structural plastic layer.6. The display assembly according to wherein the transparent structural plastic layer is formed of polycarbonate.7. The display assembly according to wherein the light source is a liquid crystal display.8. The display assembly according to ...

LIQUID CRYSTAL DISPLAY DEVICES AND METHODS OF MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICES

A liquid crystal display device including a first region, a second region and a third region, the display device include a first substrate, a circuit structure on the first substrate in the first region, a first electrode electrically connected to the circuit structure, a second substrate opposing the first substrate, a black matrix on the second substrate in the first region and the second region, a color filter on the second substrate in the third region, a second electrode on the color filter and the black matrix, and a liquid crystal structure between the first substrate and the second substrate. A first thickness of a first portion of the black matrix in the first region is less than a second thickness of a second portion of the black matrix in the second region. 1. A liquid crystal display device including a first region , a second region , and a third region , the display device comprising:a first substrate;a circuit structure on the first substrate in the first region;a first electrode electrically connected to the circuit structure;a second substrate opposing the first substrate;a black matrix on the second substrate in the first region and the second region, a first thickness of a first portion of the black matrix in the first region being less than a second thickness of a second portion of the black matrix in the second region;a color filter on the second substrate in the third region;a second electrode on the color filter and the black matrix; anda liquid crystal structure between the first substrate and the second substrate.2. The liquid crystal display device of claim 1 , wherein the circuit structure includes at least one selected from a memory device claim 1 , a switching device claim 1 , a level shifter circuit claim 1 , a gate driver claim 1 , a source driver claim 1 , and a timing controller.3. The liquid crystal display device of claim 1 , wherein the black matrix includes an organic material.4. The liquid crystal display device of claim 1 , ...

STEREOSCOPIC IMAGE DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

A stereoscopic image display device, includes an array substrate having a thin film transistor; a color filter substrate opposing the array substrate and having black matrixes disposed in first and second directions; a plurality of black stripes formed on the color filter substrate and corresponding to the black matrix in the first direction; a patterned retarder film formed on the plurality of black stripes; and wherein line widths of the plurality of black stripes increase towards first and second ends in the second direction. Due to the invention, the cross-talk problem can be improved. 1. A stereoscopic image display , comprising:an array substrate having a thin film transistor;a color filter substrate opposing the array substrate and having a plurality of black matrixes disposed within the color filter substrate;a plurality of black stripes formed on a polarization plate such that the plurality of black stripes correspond to the plurality of black matrixes;a patterned retarder film formed on the plurality of black stripes; andwherein line widths of the plurality of black stripes increase towards first and second opposing ends of the display along a direction of the black matrixes .2. The stereoscopic image display device of claim 1 , wherein the plurality of black stripes increase towards first and second opposing ends of the display along a horizontal or vertical direction of the black matrixes.3. The stereoscopic image display device of claim 1 , wherein the patterned retarder film comprises a first retarder pattern and a second retarder pattern claim 1 , the polarization direction of the second retarder pattern being different from the polarization direction of the first retarder pattern.4. The stereoscopic image display device of claim 3 , further comprising:a backlight emitting light;wherein the first retarder pattern is configured to receive light for left-eye image processing, and the second retarder pattern is configured to receive light for right-eye ...

Black resin composition, resin black matrix substrate, and touch panel

Disclosed is a black resin composition with which a black matrix having high insulation properties even after heat treatment at a high temperature and, in addition, achromatic reflection properties can be readily formed. The black resin composition comprises (A) a light-shielding material, (B) an alkali-soluble resin, and (C) an organic solvent, and comprises (A-1) a carbon black and (A-2) titanium nitride compound particles as the light-shielding material (A). The carbon black (A-1) is surface-treated with a sulfur-containing compound, and in the surface composition, the percentage of carbon atoms is 95% or less and the percentage of sulfur atoms is 0.5% or more.

DISPLAY

An embodiment of the present invention provides a display including: a first substrate; gate lines and data lines; transistors respectively located in pixel areas, wherein each of the transistors includes: an active layer on the first substrate and having a first end portion, a second end portion, and a necked-down portion connecting the first and the second end portions; a second substrate on the first substrate; and a display medium between the first substrate and the second substrate. 1. A display , comprising:a first substrate;a plurality of gate lines and data lines disposed on the first substrate and cross each other to define a plurality of pixel areas; 'an active layer disposed on the first substrate, wherein the active layer has a first end portion, a second end portion and a necked-down portion connecting between the first end portion and the second end portion, and a first width of the necked-down portion in an axial direction perpendicular to the gate lines is less than a second width of the first end portion in the axial direction and a third width of the second end portion in the axial direction;', 'a plurality of transistors disposed in the pixel areas respectively and electrically connected to the gate lines and the data lines respectively, wherein each of the transistors comprisesa second substrate disposed on the first substrate; anda display medium disposed between the first substrate and the second substrate.2. The display as claimed in claim 1 , further comprising:a gate electrode disposed on the first substrate and below the active layer; anda gate insulating layer covering the gate electrode.3. The display as claimed in claim 1 , further comprising:an etching protective layer covering the active layer and having two through holes respectively exposing the first end portion and the second end portion of the active layer.4. The display as claimed in claim 3 , further comprising:a source electrode and a drain electrode disposed on the etching ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A display device includes a first substrate and a second substrate opposing each other. One of the first and second substrates includes a display surface. The display device further includes a display area and a non-display area surrounding the display area when viewed in a direction perpendicular to the display device. The display device includes a common voltage line formed in the non-display area and over the first substrate, at least one column spacer formed over the common voltage line, a conductive layer formed over the first substrate to cover the column spacer and electrically connected to the common voltage line, a common electrode formed over the second substrate and electrically connected to the conductive layer, and a liquid crystal layer interposed between the first substrate and the second substrate. 1. A display device comprising:a first substrate and a second substrate opposing each other, one of the first and second substrates comprising a display surface;a display area and a non-display area surrounding the display area when viewed in a direction perpendicular to the display surface;a common voltage line formed in the non-display area and over the first substrate;at least one column spacer formed over the common voltage line;a conductive layer formed over the first substrate to cover the column spacer and electrically connected to the common voltage line;a common electrode formed over the second substrate and electrically connected to the conductive layer; anda liquid crystal layer interposed between the first substrate and the second substrate.2. The display device of claim 1 , further comprising at least one thin film transistor formed over the first substrate claim 1 , wherein the thin film transistor includes a gate electrode claim 1 , a source electrode claim 1 , a drain electrode and a semiconductor layer.3. The display device of claim 2 , further comprising an intermediate conductor formed over the common voltage line and electrically ...

IN-PLANE SWITCHING MODE LIQUID CRYSTAL DISPLAY DEVICE INCLUDING MULTI-LAYER ELECTRODE

An in-plane switching mode liquid crystal display device includes first and second substrates facing each other, a gate line and a data line arranged on the first substrate crossing each other and defining a pixel region, a switching device at a crossing of the gate line and the data line, a common electrode and a pixel electrode alternately disposed in the pixel region, at least one of the common electrode and the pixel electrode including a multi-layer having a conductor layer and a reflectance reducing layer, and a liquid crystal layer formed between the first and second substrates. 1. An in-plane switching mode liquid crystal display device , comprising:first and second substrates facing each other;a gate line and a data line arranged on the first substrate crossing each other and defining a pixel region;a switching device at a crossing of the gate line and the data line on the first substrate;a passivation film on the first substrate, wherein the passivation film includes a contact hole;a common electrode and a pixel electrode for generating an electric field substantially parallel to a surface of the first and second substrates in the pixel region, at least one of the common electrode and the pixel electrode including a conductor layer, transparent conductor layer over the conductor layer, and a reflecting reducing layer between the conductor layer and the transparent conductor layer; anda liquid crystal layer formed between the first and second substrates.2. The device of claim 1 , wherein the conductor layer includes one of molybdenum (Mo) claim 1 , aluminum (Al) claim 1 , aluminum-neodiminum (Al—Nd) claim 1 , copper (Cu) claim 1 , chrome (Cr) claim 1 , titanium (Ti) and an alloy thereof.3. The device of claim 1 , wherein the reflectance reducing layer has a surface light reflectance of about 10% or less.4. The device of claim 1 , wherein the reflectance reducing layer includes one of a metal oxide claim 1 , a metal nitride or a black resin.5. The device of ...

LIQUID CRYSTAL DISPLAY DEVICE

A black matrix is formed to an edge of a counter substrate. Then, a BM slit, which is an area where the black matrix is not present, is formed in the periphery of a seal material in order to prevent water or moisture from penetrating from the interface between the counter substrate and the black matrix. Then, a light shielding metal is formed in a layer other than a lead line layer, on the side of a TFT substrate, in order to prevent light from leaking from the BM slit. With this structure, it is possible to prevent the light from leaking from the BM slit around a screen. As a result, the degradation of the contrast can be prevented in the periphery of the screen. 1. A liquid crystal display device ,wherein a TFT substrate in which pixels having a TFT and a pixel electrode are arranged in a matrix form, and a counter substrate in which a color filter and a black matrix are formed are bonded together by a seal material, with liquid crystal sandwiched between the TFT substrate and the counter substrate,wherein the black matrix is to formed to an edge of the counter substrate,wherein a BM slit, which is an area where the black matric is not present, is formed in the entire periphery of the black matrix on the outside of the seal material, with a predetermined width wb,wherein a light shielding metal is formed in the entire periphery of the TFT substrate at the position corresponding to the BM slit, with a predetermined width wm, andwherein, the width wm is greater than the width wb.2. The liquid crystal display device according to claim 1 , wherein the light shielding metal is formed in the same layer as a drain electrode formed in the TFT substrate.3. The liquid crystal display device according to claim 1 , wherein the light shielding metal is formed in the same layer as a gate electrode formed in the TFT substrate.4. The liquid crystal display device according to claim 1 , wherein the light shielding metal is formed in the same layer as a common metal connected to a ...

LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE

Embodiments of the invention provide a LCD panel and a display device, the LCD panel comprises an array substrate and a color filter substrate, the array substrate comprises a first transparent substrate, a data line and a pixel electrode disposed on an inner side of the first transparent substrate, the color filter substrate comprises a second transparent substrate, a color resin, a first black matrix and a common electrode overlaying the color resin and the first black matrix, wherein the first black matrix comprising a flat bottom layer and a protrusion formed on the flat bottom layer, the protrusion has slant surfaces near a boundary between the non-pixel region and the pixel region of the second transparent substrate. 1. A LCD panel comprising:an array substrate which comprises: a first transparent substrate, a data line and a pixel electrode disposed on an inner side of the first transparent substrate;a color filter substrate which comprises: a second transparent substrate comprising a pixel region and a non-pixel region, a color resin disposed in the pixel region, a first black matrix disposed in the non-pixel region and above the data line; and a common electrode overlaying the color resin and the first black matrix;wherein the first black matrix comprises: a flat bottom layer and a protrusion formed on the flat bottom layer, the protrusion has slant surfaces near a boundary between the non-pixel region and the pixel region, such that an electric field for rotating liquid crystal molecules at edges of the first black matrix is generated between the common electrode overlaying the slant surfaces and the pixel electrode.2. The LCD panel of claim 1 , wherein the boundary between the non-pixel region and the pixel region is a boundary between the first black matrix and the color resin.3. The LCD panel of claim 2 , wherein the slant surfaces of the protrusions near the boundary between the first black matrix and the color resin are conjoined with the flat bottom ...

Color Filter Substrate, Liquid Crystal Display Device Including Color Filter Substrate, and Method of Fabricating Color Filter Substrate

In a color filter substrate and a liquid crystal display device including the same, the color filter substrate includes: a first black matrix not having an opening; a second black matrix having an opening; the first black matrix and the second black matrix being formed on a substrate; an auxiliary pattern disposed in the opening; a color filter covering the first and second black matrixes and formed in each of a plurality of pixels; an overcoat layer formed on the color filter; a first column spacer formed on the overcoat layer so as to correspond to the first black matrix; and a second column spacer formed above the auxiliary pattern so as to correspond to the second black matrix.

LIQUID CRYSTAL DISPLAY PANEL

An LCD panel including an active device array substrate (ADA substrate), an opposite substrate, a black matrix pattern, a liquid crystal layer (LC layer), a first alignment layer and multiple spacers is provided. The black matrix pattern is disposed on the opposite substrate and has multiple first and second bar-shape patterns. The first alignment layer is disposed between the ADA substrate or opposite substrate and the LC layer. A rubbing direction of the first alignment layer is parallel to the extension direction of the first bar-shape patterns. The spacers are disposed between the first alignment layer and the ADA substrate or opposite substrate. The orthogonal projections of the spacers and the first bar-shape patterns on the ADA substrate are overlapped with each other, and the orthogonal projections of multiple rubbing dragging traces surrounding the spacers and the corresponding first bar-shape patterns on the ADA substrate are overlapped with each other. 1. A liquid crystal display panel , comprising:an active device array substrate;an opposite substrate, disposed opposite to the active device array substrate;a black matrix pattern, disposed on the opposite substrate and located between the active device array substrate and the opposite substrate, wherein the black matrix pattern has a plurality of first bar-shape patterns and a plurality of second bar-shape patterns, and the first bar-shape patterns and the second bar-shape patterns are perpendicularly intersected by each other;a liquid crystal layer, disposed between the active device array substrate and the opposite substrate;a first alignment layer, disposed between the active device array substrate and the liquid crystal layer or between the opposite substrate and the liquid crystal layer, wherein a rubbing direction of the first alignment layer is parallel to an extension direction of the first bar-shape patterns of the black matrix pattern; anda plurality of spacers, disposed between the first ...

LIQUID CRYSTAL DISPLAY PANEL

A transverse electric field type liquid crystal display panel includes a pair of substrates opposed with a liquid crystal layer interposed therebetween. A plurality of sub-pixels having at least one curved portion in a display area are provided in a matrix on one side of the pair of substrates, and a pair of electrodes having at least one curved portion are formed in the plurality of sub-pixels. A light shield layer shielding a non-display area positioned on an outer peripheral side of the display area and between the plurality of sub-pixels is formed on the other side of the pair of substrates. The light shield layer of the non-display area is formed in a shape in which the outermost peripheral side of the display area is rectangular. 1. A liquid crystal display panel comprising:a plurality of sub-pixels arranged in first and second direction in a display area, each of the sub-pixels having a first side bent in a protruding shape in the first direction and a second side bent in a recessed shape in the first direction; anda light shield layer provided outside the display area, whereinthe light shield layer is formed to shield at least an innermost portion of the first side of a sub-pixel, among the plurality of sub-pixels, arranged at an end portion of the display area in the first direction and an innermost portion of the second side of a sub-pixel, among the plurality of sub-pixels, arranged at the other end portion of the display area.2. The liquid crystal display panel according to claim 1 , wherein the light shield layer is formed in a shape in which an outermost peripheral side of the display area is rectangular.3. The liquid crystal display panel according to claim 1 , wherein the sub-pixels of an outermost peripheral side of the display area have an area wider than that of the other sub-pixels.4. The liquid crystal display panel according to claim 1 , wherein a dummy pixel is formed on the outside of the display area claim 1 , and the dummy pixel is in an ...

Liquid crystal display device

In the step of curing a resin for bonding a TFT substrate and a counter substrate each having an alignment film that has been optically aligned by using UV-light, damage to the alignment film due to the UV-light can be prevented without using a light shielding mask. A UV-light absorption layer is formed between each black matrix on the counter substrate. The TFT and counter substrates are sealed at their periphery by a resin that is cured by UV-light radiated from the counter substrate side. Since the absorption layer has a high absorbability to UV-light at a wavelength of 300 nm or less that degrades the alignment film, damage to the alignment film due to the UV-light for curing the resin can be prevented. Thus, provision of a light shielding mask for shielding the UV-light for the display region can be saved.

Optical sheet assembly and display apparatus having the same

An optical sheet assembly disposed on a display panel including a pixel area displaying an image and a peripheral area surrounding the pixel area, the optical sheet assembly includes a polarizing plate on the display panel, a light blocking pattern on the polarizing plate, a portion of the polarizing plate in the pixel area being exposed through openings in the light blocking pattern, and a hard coating layer on the polarizing plate, the hard coating layer covering an upper surface of the light blocking pattern and the exposed portion of the polarizing plate in the pixel area.

TRANSFLECTIVE LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY

Embodiments of the present invention provide a transflective liquid crystal display (LCD) panel and a display having the same. The transflective liquid crystal display panel comprises a plurality of pixels, each pixel including a reflective region, a transmissive region, and a transition region located between the reflective region and the transmissive region. A light shielding layer is provided in at least a part of the plurality of the pixels, and the light shielding layer is provided at a position corresponding to the transition region. 1. A transflective liquid crystal display panel comprising a plurality of pixels , each pixel including a reflective region , a transmissive region , and a transition region located between the reflective region and the transmissive region , wherein a light shielding layer is provided in at least a part of the plurality of the pixels , and the light shielding layer is provided at a position corresponding to the transition region.2. The display panel according to claim 1 , wherein the display panel further includes a counter substrate claim 1 , an array substrate claim 1 , and a liquid crystal layer located between the counter substrate and the array substrate and including liquid crystal molecules.3. The display panel according to claim 2 , wherein the light shielding layer is provided on the counter substrate or the array substrate or both of the counter substrate and the array substrate.4. The display panel according to claim 3 , wherein the light shielding layer is provided on the counter substrate claim 3 , and located on a side of the counter substrate which is away from the liquid crystal layer claim 3 , or on a side which is adjacent to the liquid crystal layer.5. The display panel according to claim 4 , wherein the counter substrate is a color film substrate claim 4 , and the color film substrate has a black matrix provided thereon; andwherein the light shielding layer and the black matrix are formed concurrently.6. The ...

LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME

A liquid crystal display includes a lower substrate including a pixel area and a light blocking region, a thin film transistor layer on the lower substrate and including a gate line and a data line, a color filter on the thin film transistor layer and corresponding to the pixel area, a light blocking member on the color filter and corresponding to the light blocking region, an upper substrate facing the lower substrate, and a liquid crystal layer between the lower and upper substrates. The light blocking member includes a horizontal light blocking member extending along the gate line and a vertical light blocking member extending along the data line. The color filter includes a protrusion portion overlapping a portion of the horizontal light blocking member which is in the pixel area. A sub-column spacer includes the portion of the horizontal light blocking member overlapping the protrusion portion. 1. A liquid crystal display comprising:a lower substrate comprising a pixel area and a light blocking region;a thin film transistor layer on the lower substrate, and comprising a thin film transistor, a gate line and a data line;a color filter on the thin film transistor layer and corresponding to the pixel area;a light blocking member on the color filter and corresponding to the light blocking region;an upper substrate facing the lower substrate; anda liquid crystal layer between the lower substrate and the upper substrate,wherein the light blocking member comprises a horizontal light blocking member extending along the gate line, and a vertical light blocking member extending along the data line,wherein the color filter comprises a protrusion portion overlapping a portion of the horizontal light blocking member, andwherein a sub-column spacer comprises the portion of the horizontal light blocking member overlapping the protrusion portion.2. The liquid crystal display of claim 1 , wherein the sub-column spacer is elongated in an extension direction of the gate line.3. ...

LIQUID CRYSTAL DISPLAY

Provided is a liquid crystal display including: a lower display panel including a lower insulating substrate and a lower reflective layer; an upper display panel including an upper insulating substrate and an upper reflective layer; a liquid crystal layer positioned between the lower reflective layer of the lower display panel and the upper reflective layer of the upper display panel; and a backlight unit positioned on a lower portion of the lower display panel and including a light source, wherein a pair of field generating electrodes are formed in at least one display panel of the lower display panel and the upper display panel, wherein microcavities are formed in the lower reflective layer, the upper reflective layer, and the liquid crystal layer, and wherein a wavelength and luminance of light resonated and emitted in the microcavities are changed by an electric field generated by the field generating electrodes. 1. A liquid crystal display comprising:a lower display panel comprising a lower insulating substrate and a lower reflective layer;an upper display panel comprising an upper insulating substrate and an upper reflective layer;a liquid crystal layer positioned between the lower reflective layer of the lower display panel and the upper reflective layer of the upper display panel; anda backlight unit positioned on a lower portion of the lower display panel and comprising a light source,wherein a pair of field generating electrodes are formed in at least one display panel of the lower display panel and the upper display panel,wherein microcavities are formed in the lower reflective layer, the upper reflective layer, and the liquid crystal layer, andwherein a wavelength or luminance of light resonated and emitted in the microcavities is changed by an electric field generated by the field generating electrodes.2. The liquid crystal display of claim 1 , wherein:a gray is displayed by adjusting a voltage applied to the field generating electrodes to change the ...

LIQUID CRYSTAL DISPLAY APPARATUS AND LIQUID CRYSTAL PROJECTOR

Provided is a liquid crystal display apparatus including first and second substrates configured to be arranged so as to face each other, a vertical-orientation-type liquid crystal layer configured to be enclosed between the first and second substrates, pixel electrodes configured to be installed on a side of the liquid crystal layer on the first substrate, an orientation film configured to be installed so as to cover the side of the liquid crystal layer of the pixel electrodes and to have a predetermined orientation restriction direction, and a surface light-blocking layer configured to be installed on a lower layer of an area between the pixel electrodes, to be installed along a side in which a normal line direction and the orientation restriction direction of the orientation film are different by 90 degrees or more, and to be set to a same potential as the pixel electrode. 1. A liquid crystal display apparatus comprising:first and second substrates configured to be arranged in a manner that the first and second substrates face each other;a vertical-orientation-type liquid crystal layer configured to be enclosed between the first and second substrates;pixel electrodes configured to be installed on a side of the liquid crystal layer on the first substrate;an orientation film configured to be installed in a manner that the orientation film covers the side of the liquid crystal layer of the pixel electrodes and has a predetermined orientation restriction direction; anda surface light-blocking layer configured to be installed on a lower layer of an area between the pixel electrodes which are adjacent to each other, to be installed along a side in which a normal line direction, which is set on a side of one of the pixel electrodes and directed to a center of the pixel electrode, and the orientation restriction direction of the orientation film are different by 90 degrees or more, and to be set to a same potential as the pixel electrode.2. The liquid crystal display ...

Liquid-crystal-lens type light-modulating apparatus and liquid crystal display having the same

A liquid-crystal-lens type light-modulating apparatus and a liquid crystal display having the same are disclosed. The liquid-crystal-lens type light-modulating apparatus comprises: a first light-transmissive substrate, with a first electrode layer and a first alignment layer being provided sequentially on an upper surface thereof; a second light-transmissive substrate located over the first substrate, with a second electrode layer and a second alignment layer being provided sequentially on a lower surface thereof; and liquid crystal sandwiched between the first and second alignment layers, wherein at least one from the first and second electrode layers is formed as a patterned electrode, and the patterned electrode comprises: a plurality of electrode light-transmissive regions and a plurality of light-shielding regions, arranged at an interval therebetween; and the liquid-crystal-lens type light-modulating apparatus further comprises a shielding sheet provided above the second substrate, and the shielding sheet comprises: a plurality of shielding sheet light-transmissive regions and a plurality of shielding sheet light-shielding regions, arranged at an interval therebetween; and each of the shielding sheet light-shielding regions is located over one of the electrode regions in the patterned electrode, and has an area less than the area of an electrode region corresponding to it.

LIQUID CRYSTAL DISPLAY DEVICE

In a first substrate, a first organic insulating film is arranged in an active area, and includes a first surface and a first concave portion in a peripheral area outside the active area. The first concave portion is located more close to a substrate end side than the first surface. In a second substrate, a shield layer is arranged in the peripheral area facing the first substrate. A second organic insulating film includes a second surface facing the first surface and a second concave portion facing the first concave portion. The second organic insulating film overlaps the shield layer in the peripheral area. A pillar-shaped spacer is arranged between the first surface and the second surface in the peripheral area. A seal material contains the pillar-shaped spacer and is arranged between the first surface and the second surface, and between the first concave portion and the second concave portion. 1. A liquid crystal display device , comprising: a switching element arranged in an active area displaying images,', 'a first organic insulating film arranged on the switching element in the active area, and including a first surface and a first concave portion in a peripheral area outside the active area, the first concave portion located more close to a substrate end side than the first surface, and', 'a pixel electrode electrically connected with the switching element in the active area,, 'a first substrate including;'} a shield layer arranged in the peripheral area facing the first substrate, and', 'a second organic insulating film including a second surface facing the first surface and a second concave portion facing the first concave portion, the second organic insulating film overlapping the shield layer in the peripheral area,, 'a second substrate including;'}a pillar-shaped spacer arranged between the first surface and the second surface in the peripheral area;a seal material for pasting the first substrate and the second substrate, containing the pillar-shaped ...

Liquid crystal display device

A liquid crystal display device is provided. The liquid crystal display device comprises a backlight module and a display panel. The display panel includes an array substrate disposed on the light entering face side, a color filter substrate disposed on the light exiting face side and a liquid crystal layer between the two substrates. On the array substrate, there is provided a first polarizing plate. The color filter substrate includes a base substrate, a second polarizing plate disposed on the light exiting face side of the base substrate and a color filter layer disposed on the light exiting face side of the second polarizing plate. The backlight module is a collimated backlight module.

Liquid crystal display panel

A liquid crystal display panel is disclosed, which comprises: a first substrate; a second substrate opposite to the first substrate; an optically isotropic liquid crystal layer disposed between the first substrate and the second substrate; and a protruding electrode layer composed of a polymer conductive material and disposed on the first substrate. Besides, when a protruding part is composed of a non-conductive organic material, the liquid crystal display panel further comprises: an electrode layer disposed on the protruding electrode layer; and a submicron structure layer, a multilayer film, or a micro-reflection layer is disposed between the protruding electrode layer and the first substrate. 1. A liquid crystal display panel , comprising:a first substrate;a second substrate opposite to the first substrate;an optically isotropic liquid crystal layer disposed between the first substrate and the second substrate; anda protruding electrode layer composed of a polymer conductive material and disposed on the first substrate.2. The liquid crystal display panel of claim 1 , wherein the polymer conductive material is selected from the group consisting of polyaniline claim 1 , polypyrrole claim 1 , polyacetylene claim 1 , polythiophen claim 1 , and poly(3 claim 1 ,4-ethylenedioxythiophene)/poly(styrenesulfonate) (PEDOT/PSS).3. The liquid crystal display panel of claim 1 , wherein a difference in refractive indexes between the polymer conductive material and the blue phase liquid crystal layer is less than 0.5.4. The liquid crystal display panel of claim 1 , wherein the optically isotropic liquid crystal layer is a blue phase liquid crystal layer.5. A liquid crystal display panel claim 1 , comprising:a first substrate;a second substrate opposite to the first substrate;an optically isotropic liquid crystal layer disposed between the first substrate and the second substrate;a protruding electrode layer disposed on the first substrate, which comprises a protruding part and an ...

IN-CELL TOUCH PANEL AND COLOR FILTER SUBSTRATE THEREOF

A color filter device for in-cell touch panel is disclosed. The device includes a substrate, a black matrix with a plurality of openings that is formed on the substrate, and a plurality of sensing electrodes and a plurality of driving electrodes both formed on the black matrix. The sensing electrodes are independent of the driving electrodes, the black matrix is disconnected between the sensing electrodes and the driving electrodes, and the disconnected portion of the black matrix is blocked by an opaque material. 1. A color filter device for an in-cell touch panel , comprising:a substrate;a black matrix with a plurality of openings formed on the substrate; anda plurality of sensing electrodes and a plurality of driving electrodes both formed on the black matrix, wherein the sensing electrodes are independent of the driving electrodes,wherein the black matrix is disconnected between the sensing electrodes and the driving electrodes, and the disconnected portion of the black matrix is blocked by an opaque material.2. The color filter device for in-cell touch panel according to claim 1 , wherein the color filter substrate further comprises a color filter layer formed on the sensing electrodes and the driving electrodes.3. The color filter device for in-cell touch panel according to claim 2 , wherein claim 2 , the color filter layer comprises three kinds of color filters arranged at the openings of the black matrix according to a predetermined pattern.4. The color filter device for in-cell touch panel according to claim 3 , wherein claim 3 , two kinds of color filters at two adjacent openings each extend to cover the disconnected portion of the black matrix between the two openings claim 3 , and the extending portions of the two kinds of color filters are used as the opaque material.5. The color filter device for in-cell touch panel according to claim 1 , wherein claim 1 , both the sensing electrode and the driving electrode are each made of an opaque metal and formed ...

Patterned Retarder 3D Liquid Crystal Display and the Manufacturing Method Thereof

A patterned retarder 3D liquid crystal display is disclosed. The liquid crystal display includes a display panel, a polarizer, and a patterned retarder film. The display panel includes a first substrate and a second substrate spaced apart from each other. The second substrate includes an up surface and a down surface, and the up surface is farther to the first substrate than the down surface. A black matrix is arranged on the down surface of the second substrate. A mask is arranged on a first surface of the patterned retarder film adjacent to the second substrate so that the mask corresponds to portions of the black matrix. In addition, a manufacturing method of the patterned retarder 3D liquid crystal display is also disclosed. 1. A patterned retarder 3D liquid crystal display , comprising:a display panel comprising a first substrate and a second substrate spaced apart from each other, and the second substrate comprises an up surface and a down surface, and the up surface is farther to the first substrate than the down surface;a polarizer;a patterned retarder film; andwherein the polarizer and the patterned retarder film are arranged on the up surface of the second substrate in turn, a black matrix is arranged on the down surface of the second substrate, a mask is arranged on a first surface of the patterned retarder film adjacent to the polarizer, the mask corresponds to portions of the black matrix, and a center of the mask aligns with a center of the black matrix.2. The liquid crystal display as claimed in claim 1 , wherein the mask comprises a plurality of mask bands arranged along a row direction of the display panel claim 1 , and each of the mask bands correspond to black bands of the black matrix.3. The liquid crystal display as claimed in claim 1 , wherein the mask is a masking matrix corresponding to the black matrix.4. A patterned retarder 3D liquid crystal display claim 1 , comprising:a display panel comprising a first substrate and a second substrate ...

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

Embodiments of the present invention provide a liquid crystal display device and a fabricating method thereof, the display device comprising: a liquid crystal cell, including a color filter substrate and an array substrate provided opposite to each other and liquid crystal material provided between the two substrates; a lower polarizer, provided on a lower surface of the liquid crystal cell, i.e. a light incident side; an upper polarizer, provided on an upper surface of the liquid crystal cell, i.e. a light exiting side; and a light shielding pattern layer, including light shielding lines and being provided above the upper polarizer, i.e., at a light exiting side of the upper polarizer, wherein the color filter substrate is formed with a black matrix and a color filter thereon, and the array substrate is formed with gate lines, data lines, and thin film transistors thereon. 1. A liquid crystal display device , comprising:a liquid crystal cell, including a color filter substrate and an array substrate provided opposite to each other and liquid crystal material provided between the color filter substrate and the array substrate;a lower polarizer, provided on a light incident side of the liquid crystal cell;an upper polarizer, provided on a light exiting side of the liquid crystal cell; anda light shielding pattern layer, including light shielding lines and being provided at a light exiting side of the upper polarizer,wherein the color filter substrate is formed with a black matrix and a color filter thereon, and the array substrate is formed with gate lines, data lines, and thin film transistors thereon.2. The liquid crystal display device according to claim 1 , wherein the liquid crystal display device further comprises a scattering film provided at a light exiting side of the light shielding pattern layer.3. The liquid crystal display device according to claim 1 , wherein positions of the light shielding lines correspond to opaque regions in pixel regions of the ...

Capacitive touch panel and display device

A capacitive touch panel is disclosed. The touch panel includes a substrate, and a black matrix formed on the substrate, where the black matrix includes a plurality of light-permeable regions. The touch panel also includes a plurality of color units each aligned with one of the light-permeable regions of the black matrix in a light permeation direction, where each of the color units includes a color resistor of one of a plurality of colors, and at least one transparent conductive layer includes a plurality of slots, where the slots of the transparent conductive layer are aligned with the color units of the same color in the light permeation direction.

LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A shielding metal of an adjacent liquid crystal panel separated from a mother substrate remains at an outer end part of a terminal portion of a liquid crystal display panel. The shielding metal has a two-layered structure including first shielding metals arranged at predetermined pitches and second shielding metals arranged at predetermined pitches. An insulating layer is provided between the first and the second shielding metals. This makes it possible to prevent short-circuit in wirings on a flexible wiring substrate even if the wirings on the flexible wiring substrate are brought into contact with the first or the second shielding metal. 1. A liquid crystal display device including a TFT substrate with pixels each having a TFT and a pixel electrode arranged in a matrix , and a counter substrate having a color filter and a black matrix , the TFT substrate and the counter substrate being bonded by a sealing material , a liquid crystal being provided in an inner space defined by the TFT substrate and the counter substrate , and a part of the TFT substrate extending from the counter substrate serving as a terminal portion ,wherein a part of the TFT substrate except the terminal portion has a first light shielding metal formed to extend to an end part of the TFT substrate;the first light shielding metals each with a first width are arranged at an outermost end side of the terminal portion at predetermined pitches;second light shielding metals each with a second width are arranged below the first light shielding metals at predetermined pitches at the outermost end side of the terminal portion via an insulating film; andthe first light shielding metal and the second light shielding metal are partially overlapped in a planar view.2. The liquid crystal display device according to claim 1 , wherein the first width of the first light shielding metal is equal to the second width of the second light shielding metal.3. The liquid crystal display device according to claim 1 , ...

Display device and electronic equipment

In this display device, an electrode layer for an upper electrode and a lower electrode is formed on an array substrate via a dielectric film, one of the upper electrode and the lower electrode is a pixel electrode, the other thereof is a common electrode, and an opening portion for generating horizontal electric field in a liquid crystal layer is formed in accordance with a shape of the electrode layer in a plan view. A CF substrate has a light-shielding film (BM) including a lateral BM portion. The opening portion has a plurality of slits in an X direction, and an end portion of an outermost slit in a Y direction is concealed by the lateral BM portion overlapped in a Z direction.

Color filter substrate, electro-optical device, and electronic equipment

A color filter substrate includes a first color filter layer, a second color filter layer, and a light blocking portion that blocks light. The first color filter layer includes a first surface, a second surface opposing the first surface, and a side surface crossing the first surface and the second surface. An angle between the first surface and the side surface is an acute angle. The light passes in a direction toward the second surface from the first surface. The light blocking portion is disposed in such a manner as to be in contact with the side surface. A wall surface of the light blocking portion that is disposed in such a manner as to be in contact with the side surface reflects the light incident from the first surface so that the light is directed toward the second surface.

Displays With Logos and Alignment Marks

An electronic device may be provided with a display mounted in a housing. The display may include a color filter layer, a liquid crystal layer, and a thin-film transistor layer. The color filter layer may form the outermost layer of the display. A color filter layer substrate in the color filter layer may have opposing inner and outer surfaces. A layer of patterned metal on the inner surface may form metal alignment marks. The metal alignment marks may include alignment marks for color filter elements, alignment marks for a black matrix layer that is formed on top of the color filter elements, and post spacer alignment marks. The layer of patterned metal may also form structures such as logo structures that are visible on the outer surface in an inactive border region of the display. 1. A display with an active area and an inactive border , comprising:a color filter layer having a color filter layer substrate with an inner surface and an opposing outer surface and having visible metal structures on the inner surface within the inactive border that are visible on the outer surface.2. The display defined in wherein the visible metal structures comprise a logo.3. The display defined in further comprising alignment marks on the inner surface.4. The display defined in wherein the alignment marks and the visible metal structures are part of a common layer of patterned metal on the inner surface.5. The display defined in further comprising:a thin-film-transistor layer; anda layer of liquid crystal material interposed between the thin-film-transistor layer and the color filter layer.6. The display defined in wherein the color filter layer comprises:an array of color filter elements on the inner surface; anda black matrix on the color filter elements.7. The display defined in further comprising alignment marks on the inner surface claim 6 , wherein the alignment marks include metal black matrix alignment marks to align the black matrix with respect to the color filter ...

Automatic Welding Filter With Tunable Spectral Transmission

The present invention relates to an automatic welding filter that changes from a light transmission state to a dark transmission state in response to incident welding light and includes a colour-tunable filter whose spectral transmittance can be varied to optimise the visual appearance of a welding task. The colour-tunable filter comprises at least one low twist liquid crystal cell disposed between polarisation filters having substantially parallel polarisation directions. The user is able to adjust the colour of the automatic welding filter in the dark transmission state, independently of the shade, in response to a user selected colour signal which alters the birefringence properties of the low twist liquid crystal cell.

ELECTRONIC DEVICE

An electronic device includes a display panel and a viewing angle control unit disposed opposite to the display panel. The viewing angle control unit includes a first substrate; a second substrate disposed opposite to the first substrate; a plurality of protrusions disposed between the first substrate and the second substrate; and a plurality of shielding units disposed between the first substrate and the second substrate and disposed corresponding to the plurality of protrusions. One of the shielding units forms a first projection on the first substrate, one of the protrusions forms a second projection on the first substrate, and the second projection falls within the first projection. 1. An electronic device , comprising:a display panel; anda viewing angle control unit disposed opposite to the display panel, wherein the viewing angle control unit comprises:a first substrate;a second substrate disposed opposite to the first substrate;a plurality of protrusions disposed between the first substrate and the second substrate; anda plurality of shielding units disposed between the first substrate and the second substrate and disposed corresponding to the plurality of protrusions,wherein one of the plurality of shielding units forms a first projection on the first substrate, one of the plurality of protrusions forms a second projection on the first substrate, and the second projection falls within the first projection.3. The electronic device of claim 2 , wherein the first maximum length and the second maximum length satisfy the following formula:{'br': None, 'i': 'A/a>', '2≥1.'}5. The electronic device of claim 4 , wherein the first maximum width and the second maximum width satisfy the following formula:{'br': None, 'i': 'B/b>', '2≥1.'}6. The electronic device of claim 4 , wherein the first direction and the second direction are substantially perpendicular to each other.7. The electronic device of claim 1 , wherein the plurality of protrusions are arranged irregularly. ...

LIQUID CRYSTAL DISPLAY MODULE

A liquid crystal display module includes a display panel and a backlight module. The display panel includes a first substrate and a second substrate disposed opposite to each other, a liquid crystal layer, a first polarizer, and a plurality of fingerprint recognition units. The first substrate includes filter parts and light shielding parts. The first polarizer uses a patterned polarizer. The display panel can realize fingerprint identification while displaying. The fingerprint recognition unit is provided with an analyzer unit to avoid crosstalk. 1. A liquid crystal display module , comprising:a display panel; anda backlight module disposed at a back of the display panel;wherein the display panel comprises:a first substrate comprising a plurality of filter parts disposed at intervals and light shielding parts disposed between at least two adjacent filter parts;a second substrate disposed opposite to the first substrate;a liquid crystal layer disposed between the first substrate and the second substrate;a first polarizer comprising a first area and a second area, wherein the first area corresponds to the filter parts, the second area corresponds to the light shielding parts, a polarization direction of the first area is perpendicular to a polarization direction of the second area, and the first polarizer is a metal wire grid polarizer; anda plurality of fingerprint identification units disposed between the first substrate and the liquid crystal layer;wherein light emitted by the backlight module passes through the filter parts to diffusely reflect on a surface of a touched body and form reflected light, and at least part of the reflected light passes through the second area and reaches the fingerprint identification units to form a fingerprint image.2. The liquid crystal display module according to claim 1 , wherein the display panel further comprises a plurality of analyzer units claim 1 , the analyzer unit are disposed between the second area and the fingerprint ...

DISPLAY DEVICE

According to an aspect, a display device includes: an array substrate having a display region provided with a plurality of signal lines arranged with spaces in a first direction and a plurality of scanning lines arranged with spaces in a second direction; a counter substrate; a liquid crystal layer between the array substrate and the counter substrate; and a light source disposed so as to cause light to enter a side surface of the array substrate or a side surface of the counter substrate. The counter substrate is provided with a light-blocking layer. In a plan view, the light-blocking layer overlaps either of the signal lines and the scanning lines, and the other of the signal lines and the scanning lines each have a non-overlapping portion that does not overlap the light-blocking layer. 1. A display device comprising:an array substrate having a display region provided with a plurality of signal lines arranged with spaces in a first direction and a plurality of scanning lines arranged with spaces in a second direction;a counter substrate;a liquid crystal layer between the array substrate and the counter substrate; anda light source disposed so as to cause light to enter a side surface of the array substrate or a side surface of the counter substrate,wherein the counter substrate is provided with a light-blocking layer, andwherein in a plan view, the light-blocking layer overlaps either of the signal lines and the scanning lines, and the other of the signal lines and the scanning lines each have a non-overlapping portion that does not overlap the light-blocking layer.2. The display device according to claim 1 ,wherein the light source is configured to emit the light in the second direction serving as a direction of incidence, andwherein, in the plan view, the light-blocking layer overlaps the scanning lines, and the signal lines each have the non-overlapping portion that does not overlap the light-blocking layer.3. The display device according to claim 2 ,wherein ...

Display panel module

A display panel module including a display panel is provided, which defines a camera region. A backlight assembly disposed under the display panel, and a camera disposed under the backlight assembly; the backlight assembly includes a circuit board and light source units disposed on the circuit board at intervals; the circuit board in the backlight assembly is inclined downward and recessed at a position corresponding to the camera region to form a hollow funnel shape with a larger top opening and a smaller bottom opening; the top opening of the hollow funnel adjacent to the display panel is defined as a first opening, and the bottom opening adjacent to the camera is defined as a second opening; and light incident from outside can enter the camera through the first and second openings. The invention provides a display panel module, which provides a novel under-screen camera solution.

FINGERPRINT RECOGNITION APPARATUS

A fingerprint recognition apparatus including a frontplane, a backplane and a display medium layer is provided. The frontplane includes an upper substrate, a black matrix layer, a color filter layer, and a plurality of filtering elements. The black matrix layer is disposed on the upper substrate, and the color filter layer is disposed on the black matrix layer. The black matrix layer includes a plurality of pixel apertures and a plurality of first apertures. The filtering elements cover the first apertures and the filtering elements. The backplane includes a lower substrate and a sensor layer. The sensor layer includes a plurality of photo sensing elements. The photo sensing elements are configured to receive reflected lights from an object through the first apertures and the filtering elements. Areas of the photo sensing elements are overlapped with the first apertures in a longitudinal direction. The display medium layer is disposed between the frontplane and the backplane. 1. A fingerprint recognition apparatus , comprising:a frontplane, comprising an upper substrate, a black matrix layer disposed on the upper substrate, and a color filter layer disposed on the black matrix layer, and a plurality of filtering elements, wherein the black matrix layer comprises a plurality of pixel apertures and a plurality of first apertures, and the filtering elements cover the first apertures of the black matrix layer;a backplane, comprising a lower substrate and a sensor layer comprising a plurality of photo sensing elements, wherein the photo sensing elements are configured to receive reflected lights from an object through the first apertures and the filtering elements, and areas of the photo sensing elements are overlapped with the first apertures in a longitudinal direction; anda display medium layer, disposed between the frontplane and the backplane.2. The fingerprint recognition apparatus of claim 1 , wherein the areas of the photo sensing elements are not overlapped with ...

LIQUID CRYSTAL POLYMER COMPOSITION, LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME

A liquid crystal polymer composition comprising a liquid crystal, acrylic monomers including an acrylic monomer group (A) including a cyclic ring and an acrylic monomer group (B) including a chain structure or a cyclohexanol, and a photo initiator. 1. A liquid crystal polymer composition comprising:a liquid crystal;acrylic monomers including an acrylic monomer group (A) including a cyclic ring and an acrylic monomer group (B) including a chain structure or a cyclohexanol; anda photo initiator.2. The liquid crystal polymer composition of claim 1 , wherein the acrylic monomer group A including a cyclic ring comprises one of isobornyl acrylate or isobornyl methacrylate.3. The liquid crystal polymer composition of claim 1 , wherein the acrylic monomer group (B) including a chain structure comprises one or more selected from the group consisting of 2-methylheptyl acrylate claim 1 , isodecyl acrylate claim 1 , (octyldecyl acrylate claim 1 , tridecyl acrylate claim 1 , 2-2-ethylhexyl acrylate claim 1 , and lauryl acrylate.4. The liquid crystal polymer composition of claim 1 , wherein the acrylic monomer group (B) including cyclohexanol comprises 3 claim 1 ,3 claim 1 ,5 trimethyl cyclohexanol acrylate.5. The liquid crystal polymer composition of claim 1 , wherein a content ratio between the liquid crystal and the acrylic monomers is 8:2 to 9:1.6. The liquid crystal polymer composition of claim 5 , wherein claim 5 , in the acrylic monomers claim 5 , a content ratio between the acrylic monomer group (A) including a cyclic ring and the acrylic monomer group (B) including a chain structure or a cyclohexanol is 8:2 to 9:1.7. The liquid crystal polymer composition of claim 6 , wherein a content ratio between the acrylic monomers and the photo initiator is 7:3 to 9:1.8. The liquid crystal polymer composition of claim 1 , wherein the photo initiator comprises one selected from the group consisting of 2-benzyl-2-dimethylamino-1-(4-morpholinophenyl)-butanone-1) claim 1 , phenylbis(2 ...

LIQUID CRYSTAL DISPLAY

An exemplary embodiment of the present invention relates to a liquid crystal display having a display area and a non-display area which includes a first substrate and a second substrate facing the first substrate, a layer having a first opening, a spacer disposed in the first opening, and a first light blocking member disposed in the non-display area. The spacer is disposed in the first opening to maintain an interval between the first substrate and the second substrate. The spacer and the first light blocking member include the same material. 1. A liquid crystal display including a display area and a non-display area , comprising:a first substrate;a second substrate facing the first substrate;a layer disposed on the first substrate at the display area and the non-display area, the layer comprising a contact hole at the display area;a main spacer disposed in the contact hole and protruding from the contact hole toward the second substrate, the main spacer having the second substrate disposed thereon to maintain an interval between the first substrate and the second substrate; andan assistance spacer to maintain an interval between the first substrate and the second substrate,wherein the assistance spacer is further away from the second substrate than the main spacer.2. The liquid crystal display of claim 1 , wherein the main spacer and the assistance spacer comprise the same material.3. The liquid crystal display of claim 1 , further comprising:a thin film transistor disposed on the first substrate;a passivation layer disposed on the thin film transistor; anda pixel electrode disposed on the passivation layer,wherein the pixel electrode is connected to a drain electrode of the thin film transistor through the contact hole.4. The liquid crystal display of claim 1 , wherein a thickness of the main spacer is greater than a height of a cell gap.5. The liquid crystal display of claim 4 , wherein the thickness of the main spacer is greater than the height of the cell gap ...

Liquid crystal display panel

The present invention provides a liquid crystal display panel capable of preventing the occurrence of display unevenness in the perimeter of the display area in the FFS mode. The liquid crystal display panel of the present invention includes a pair of substrates; a sealing material; and a liquid crystal layer enclosed by the pair of substrates and the sealing material. One of the pair of substrates includes a pixel electrode provided with multiple slits, and a flat plate-shaped common electrode located on a different layer from the pixel electrode, with an insulating film between the pixel electrode and the common electrode; a non-display area includes a gate driver, multiple gate lead-out wires extending from the gate driver toward a display area, and a common lead-out wire electrically connected to the common electrode; the common lead-out wire intersects the multiple gate lead-out wires; and the common electrode covers an area between the common lead-out wire intersecting the multiple gate lead-out wires and a part of the perimeter of the display area along the common lead-out wire.

MANUFACTURING METHOD OF ELECTRO-OPTIC DEVICE SUBSTRATE, ELECTRO-OPTIC DEVICE SUBSTRATE, ELECTRO-OPTIC DEVICE, AND ELECTRONIC DEVICE

A manufacturing method of a microlens array substrate, which is a manufacturing method of electro-optic device substrate, includes a step of forming concave portions, each of which corresponds to each of a plurality of pixels, by etching a first surface of a light transmitting substrate, a step of forming a lens layer including microlenses formed by filling at least the concave portions with a lens material having a refractive index greater than that of the substrate, a step of flattening a second surface of the lens layer opposite to a surface in which the microlenses are formed, a step of forming a light shielding film that surrounds a display area, in which each of the plurality of pixels is arranged, on the flattened second surface, and a step of forming a light transmitting path layer that covers the second surface on which the light shielding film is formed. 1. A manufacturing method of electro-optic device substrate , comprising:forming a concave portion, which corresponds to a pixel, by etching a first surface of a light transmitting substrate;forming a lens layer including a microlens formed by filling the concave portion with a lens material having a refractive index greater than that of the substrate;flattening a second surface of the lens layer opposite to a surface in which the microlens are formed;forming a light shielding film that surrounds a display area, in which the pixel is arranged, on the flattened second surface; andforming a light transmitting path layer that covers the second surface on which the light shielding film is formed.2. The manufacturing method of electro-optic device substrate according to claim 1 , further comprising:forming a transparent conductive film on a third surface of the path layer opposite to a side in contact with the lens layer.3. The manufacturing method of electro-optic device substrate according to claim 2 , further comprising:flattening the third surface of the lens layer before the forming the transparent ...

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE

There are provided a liquid crystal composition containing one or two or more compounds represented by general formula (L) and three or four or more dichroic dyes selected from azo compounds, and a guest-host liquid crystal display device or light-controlling device that uses the liquid crystal composition. The liquid crystal composition according to the present invention contains dichroic dyes that satisfy high contrast, high solubility, high nematic-isotropic transition temperature (T), and low birefringent anisotropy (Δn) effective for high light resistance and high thermal resistance at the same time. The use of the liquid crystal composition according to the present invention provides a liquid crystal display device or a light-controlling device that exhibits a good-looking black color and has high contrast, high display quality, and high practicality. 2. The liquid crystal composition according to claim 1 , comprising claim 1 , as the dichroic dyes claim 1 , one compound A having a maximum absorption wavelength of 390 nm to 440 nm claim 1 , one compound B having a maximum absorption wavelength of 490 nm to 540 nm claim 1 , and one compound C having a maximum absorption wavelength of 550 to 650 nm.3. The liquid crystal composition according to claim 2 , wherein a ratio of a content of the compound A claim 2 , a content of the compound B claim 2 , and a content of the compound C relative to a total amount of the dichroic dyes in the liquid crystal composition is A:B:C=10 to 60 wt %:10 to 60 wt %:10 to 60 wt %.4. The liquid crystal composition according to any one of claim 1 , wherein a dichroic dye content is 0.5 to 5 parts by weight relative to 100 parts by weight of the liquid crystal composition.5. The liquid crystal composition according to claim 4 , wherein chromaticities x claim 4 , y in the standard illuminant D65 are each adjusted to 0.310 to 0.370.6. The liquid crystal composition according to claim 1 , wherein a twist pitch p is 2 μm to 20 μm.10. The ...

Liquid crystal display device

According to one embodiment, a liquid crystal display device includes a display device with a first main surface and a second main surface which is opposite to the first main surface, a first member disposed in the first main surface side of the display panel, a second member disposed between the first member and the display panel, and a cover member disposed in the second main surface side of the display panel, and having a rigidity greater than that of the display panel. The coefficient of thermal expansion of the second member is greater than that of the first member.

DISPLAY DEVICE

There is provided a display device including a first base material, a second base material, an optical layer placed between the first base material and the second base material, and a first retardation layer placed in contact with the first base material, wherein the first base material and the second base material are formed from a polyimide, and the first retardation layer and the second retardation layer are liquid crystal layers which are vertically aligned. Providing the first and second retardation layers in contact with the first and second base materials make it possible to achieve a reduction in the thickness of the display device. 1. A display device comprising:a first base material;a second base material;an optical layer placed between the first base material and the second base material;a first retardation layer placed in contact with the first base material;the first base material comprises a polyimide; andthe first retardation layer includes a first liquid crystal layer which is vertically aligned.2. The display device according to claim 1 , further comprising a second retardation layer placed in contact with the second base material claim 1 ,the second base material comprises a polyimide, andthe second retardation layer includes a second liquid crystal layer which is vertically aligned.3. The display device according to claim 2 , wherein a transistor is placed between the first base material and the optical layer claim 2 , andthe second retardation layer is placed on a surface on an opposite side to a surface on which the second base material faces the optical layer.4. The display device according to claim 2 , wherein the second base material has a retardation of not more than 150 nm per 1 μm in a thickness direction claim 2 , andthe second retardation layer has a retardation of not less than 60 nm per 1 μm in the thickness direction.5. The display device according to claim 1 , wherein a transistor is placed between the first base material and the ...

DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME

A display panel includes a first substrate, a first thin film transistor disposed on the first substrate, a color filter disposed on the first thin film transistor, a passivation layer disposed on the color filter, a first opening being formed through the passivation layer and extending into the color filter, and a first pixel electrode disposed on the passivation layer, electrically connected to the first thin film transistor, and overlapping the first opening. 1. A method of manufacturing a display panel comprising: forming a thin film transistor on a substrate;', 'forming a color filter on the thin film transistor;', 'forming a passivation layer on the color filter to cover the color filter;', 'forming an opening through the passivation layer extending into the color filter; and', 'forming a pixel electrode on the passivation layer, the pixel electrode electrically connected to the thin film transistor, the pixel electrode overlapping the opening of the passivation layer;, 'forming an array substrate comprisingforming an opposite substrate facing the array substrate; andforming a liquid crystal layer between the array substrate and the opposite substrate.2. The method of claim 1 , wherein forming the liquid crystal layer comprises:injecting a liquid crystal material between the array substrate and the opposite substrate, the liquid crystal material comprising liquid crystal molecules and at least one curable reactive mesogen; andhardening the reactive mesogen by irradiating light.3. The method of claim 2 , wherein hardening the reactive mesogen comprises irradiating light in a direction from the array substrate to the opposite substrate.4. The method of claim 1 , wherein forming the opening through the passivation layer comprises:dry etching the passivation layer using a mask having a silt or half-tone area at a first area corresponding to the opening.5. The method of claim 1 , wherein in forming the opening through the passivation layer claim 1 ,a recess is ...

LIQUID CRYSTAL DISPLAY APPARATUS

Provided is a liquid crystal display apparatus capable of preventing a disclination and minimizing a decrease in contrast ratio caused by leakage of light. A counter electrode formed on an array substrate has a plurality of slits within one pixel. The slit which is relatively short has bent edge portions in which edges of the slit are bent. The slits which are relatively long do not have bent edges. 1. A liquid crystal display apparatus comprising a pixel electrode and a counter electrode each formed on one of two substrates that hold a liquid crystal ,wherein at least one of said pixel electrode and said counter electrode has a plurality of slits or a plurality of electrodes, andwherein only a relatively short slit among said plurality of slits or only a relatively short electrode among said plurality of electrodes has a bent edge portion in which an edge of said relatively short slit or said relatively short electrode is bent.2. The liquid crystal display apparatus according to claim 2 ,wherein said bent edge portion has a correspondingly large bend angle when said slit or said electrode, which has said bent edge portion, is long.3. A liquid crystal display apparatus comprising a pixel electrode and a counter electrode each formed on one of two substrates that hold a liquid crystal claim 2 ,wherein at least one of said pixel electrode and said counter electrode has a plurality of slits or a plurality of electrodes,wherein each of said plurality of slits or each of said plurality of electrodes has a bent edge portion in which an edge of each of said plurality of slits or each of said plurality of electrodes is bent, andwherein said bent edge portion disposed in a relatively long slit among said plurality of slits or a relatively long electrode among said plurality of electrodes has a bend angle larger than a bend angle of said bent edge portion disposed in a relatively short slit among said plurality of slits or a relatively short electrode among said plurality of ...