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Opaque mask or black mask

Subclass of:

349 - Liquid crystal cells, elements and systems

349056000 - PARTICULAR STRUCTURE

349084000 - Having significant detail of cell structure only

349104000 - Filter

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
349111000 Conductive mask 4
20100097546PIXEL STRUCTURE OF A LIQUID CRYSTAL DISPLAY - A pixel structure of a liquid crystal display includes a substrate, a light shielding element, a first data line, a second data line and a pixel electrode. The light shielding element is formed on the substrate. The first and second data lines are formed along the light shielding element, and the second data line overlaps with portions of the light shielding element. The pixel electrode overlaps with portions of the first data line and the light shielding element without overlapping with the second data line.04-22-2010
20090059141ELECTRO-OPTIC DEVICE, AND ELECTRONIC APPARATUS INCLUDING THE SAME - An electro-optic device includes: A frame light-shielding film defined a periphery of a pixel area. A frame light-shielding film having an opening at a predetermined position. An alignment mark formed in the opening. An opening light-shielding film formed so as to shield the opening in plan view.03-05-2009
20120081645REFLECTION TYPE LIQUID CRYSTAL DISPLAY DEVICE FORMED ON SEMICONDUCTOR SUBSTRATE - Above a semiconductor substrate on which switching semiconductor elements are formed respectively corresponding to a plurality of pixels, a first and a second copper wiring layers and thereon an aluminum reflection electrode layer are arranged. Wirings and first and second light shielding layers are formed by patterning the copper wiring layers and pluralities of first and second openings are formed respectively in the first and the second light shielding layers. The first openings and the second openings are shifted in two directions not to overlap each other in a plan view. The wiring layers and the light shielding layers are formed of copper while restraining dishing.04-05-2012
20080198314Electro-optical device and electronic apparatus - An electro-optical device includes a display electrode disposed in an image display region of a TFT array substrate, a pattern portion including at least one of wiring and a circuit element connected to the display electrode directly or through a pixel switching element and provided in a frame region, which defines the periphery of the image display region, and a lower shielding film for covering the TFT array substrate side of at least a portion of the pattern portion. Therefore, in the electro-optical device such as a liquid crystal device, a light-dark pattern due to the wiring and the circuit element provided in the frame region can be prevented from being projected near the edge of a display image.08-21-2008
Entries
DocumentTitleDate
20090195739LIQUID CRYSTAL ON SILICON DISPLAY PANEL AND ELECTRONIC DEVICE USING THE SAME - A liquid crystal on silicon (LCOS) display panel and an electronic device using the same are provided. The electronic device comprises the LCOS display panel and a circuit board. The LCOS display panel comprises a silicon substrate, a transparent substrate and a liquid crystal layer. The transparent substrate has a base plate and a mask layer. The circuit board is electrically connected to the display panel. The transparent substrate is disposed opposite to the silicon substrate, and the liquid crystal layer is positioned between the silicon substrate and the transparent substrate. The base plate has a first surface and a second surface opposite to the first surface that faces the silicon substrate. The mask layer is disposed on the second surface and has at least one opening to form at least one light-transmitting region and one light-blocking region, and the light-transmitting region is a displaying region of the transparent substrate.08-06-2009
20090195738LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR PRODUCING THE SAME - The method of the present invention includes the steps of: (A) providing a first substrate, and a second substrate, wherein the first substrate includes a first light shielding layer provided within a non-display region, the first light shielding layer including a light-transmitting portion provided near an outer boundary of the first light shielding layer, the light-transmitting portion comprising a recess or an opening; (B) drawing a seal pattern with a sealant, the seal pattern being drawn outside the first light shielding layer so as to surround the display region, comprising the substeps of: (B1) beginning application of the sealant near the light-transmitting portion, (B2) applying the sealant along an outer periphery of the first light shielding layer, and (B3) forming a junction with the sealant having been applied near the light-transmitting portion; (C) applying a liquid crystal material within the display region surrounded by the sealant; (D) attaching the first substrate and the second substrate; and (E) performing light irradiation from the first substrate side to cure the sealant.08-06-2009
20090195737Liquid Crystal Display - In a vertical alignment liquid crystal display, a thin film transistor is formed on a first insulating substrate, and a pixel electrode (ITO) including cutouts (OPEN) is formed on the first substrate or a second substrate. A width of the cutouts of the upper and lower substrates gradually increases or decreases along a length thereof.08-06-2009
20090195736Liquid crystal on silicon display panel and electronic device using the same - A liquid crystal on silicon (LCOS) display panel and an electronic device using the same are provided. The electronic device comprises the LCOS display panel and a circuit board. The LCOS display panel comprises a silicon substrate, a transparent substrate and a liquid crystal layer. The transparent substrate has a base plate and a mask layer. The circuit board is electrically connected to the display panel. The transparent substrate is disposed opposite to the silicon substrate, and the liquid crystal layer is positioned between the silicon substrate and the transparent substrate. The mask layer is disposed on the base plate and has at least one opening to form at least one light-transmitting region and one light-blocking region, and the light-transmitting region is a displaying region of the transparent substrate.08-06-2009
20100149467LIQUID CRYSTAL DISPLAY DEVICE - A normally-black active-matrix-type liquid crystal display device comprises a first substrate having color layers of three or more colors and a second substrate on which an active-matrix array is formed. The first substrate has a structure, which is devoid of a black matrix, in which the color layers are stacked in a frame portion surrounding the display area. A first light-shielding layer in which color layers of three of more colors are stacked is formed on the frame portion on a side of the display area from which scanning lines are led out and on a side of the display area from which data lines are led out, from among four sides of the display area. A second light-shielding layer in which color layers of two colors are built up is formed on the frame portion on at least one side of the other remaining sides of the display area.06-17-2010
20100073613LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY UNIT, LIQUID CRYSTAL DISPLAY DEVICE, TELEVISION RECEIVER, AND METHOD FOR MANUFACTURING COLOR FILTER SUBSTRATE - A liquid crystal display panel (03-25-2010
20100045907LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A manufacturing method of an LCD includes forming an align key including metal on a first substrate, coating a light blocking layer overlapping the align key, transmitting an infrared ray thought the light blocking layer on the align key, recognizing the align key by the transmitting the infrared ray to align key and the light blocking layer, and forming a light blocking member by exposing and developing the light blocking layer02-25-2010
20100045906ACTIVE MATRIX SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY ELEMENT, LIQUID CRYSTAL DISPLAY DEVICE, AND SUBSTRATE FOR LIQUID CRYSTAL DISPLAY PANELS - The present invention has an object to provide an active matrix substrate, a liquid crystal display panel, a liquid crystal display element, a liquid crystal display device, and a substrate for liquid crystal display panel, each capable of suppressing generation of uneven cell gap without increase in a parasitic capacitance of a wiring. The active matrix substrate of the present invention is an active matrix substrate including a spacer on a substrate, wherein the spacer includes a base layer and a covering layer, the base layer being buried in the covering layer.02-25-2010
20120182505OPTICAL FILTER FOR REDUCING COLOR SHIFT AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - An optical filter for reducing color shift in an LCD is disposed in front of an LCD panel of the LCD. The optical filter includes a color shift-reducing layer and an external light-blocking layer. The color shift-reducing layer includes a background layer and a plurality of engraved or embossed lens sections formed on the background layer such that the lens sections are spaced apart from each other. When light having different colors depending on the viewing angle and the grayscale level, owing to the birefringence characteristics of liquid crystal molecules, is emitted from the LCD panel, the lens sections diffuse the direction in which a portion of the light incident onto the lens sections is emitted, so that the portion of the light is mixed with another portion of the light passing between adjacent lens sections. The external light-blocking layer contains an anisotropic absorber.07-19-2012
20130070187METHOD FOR IMPROVING VIEW ANGLE OF LCD AND LCD - A method for improving a view angle of a liquid crystal display (LCD) and the LCD are disclosed. The method comprises the following steps: forming a black masking unit on a second surface of the glass substrate at a position opposite to the black photoresist, the second surface and the first surface being opposite with each other, the black photoresist and the black masking unit being disposed at two sides of the glass substrate respectively. The method for improving a view angle of an LCD and the LCD of the present invention can improve the view angle of the LCD and increase the aperture ratio; additionally, the present invention can also enhance error tolerance in assembling the quarter-wave phase difference plate with the LCD, thus reducing the reject ratio.03-21-2013
20130070188MULTIPLE VIEW LIQUID CRYSTAL DISPLAY - In a multiple view liquid crystal display, occurrence of a reverse view phenomenon and a reverse view crosstalk are suppressed. A black matrix is formed on the opposed surface of a counter substrate to a TFT substrate in a liquid crystal panel, and a parallax barrier is provided on the black matrix with a gap layer having a predetermined thickness interposed therebetween. The black matrix includes a first light blocking part disposed immediately below an opening in the parallax barrier, and a second light blocking part with a portion immediate thereabove covered by the parallax barrier. The second light blocking part includes a low refractive-index film (reverse view preventive film), having a lower refractive index than that of a liquid crystal, at the end thereof which is in contact with a pixel opening between the second light blocking part and the adjacent first light blocking part.03-21-2013
20130088673LIQUID 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.04-11-2013
20130088672LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display device and a method for manufacturing the same are disclosed. The liquid crystal display device comprises first and second substrates facing each other; a transparent conductive film formed on one surface of the first substrate, absorbing charges of electro static discharge (ESD); a black matrix including a first black matrix formed on a corner of the other surface of the first substrate and end portions spaced apart from one end of the first black matrix at a predetermined interval for insulation; a ground electrode formed on one surface of the second substrate; and a connection portion connecting the transparent conductive film with the ground electrode, and extending over the end portions.04-11-2013
20090103024Dual-View Display Panel Structure and Method for Producing the Same - A dual view display structure and a method for producing the same are provided. First, a display panel is provided. Then, a patterned barrier layer is formed on a transparent substrate. The transparent substrate with the patterned barrier layer is attached to the display panel. Because there is a gap between the display panel and the patterned barrier layer, a liquid transparent material is injected into the gap to form a transparent material layer to fill the gap. The invention can not only increase the viewing angles of the dual view display, but also increase the production yield.04-23-2009
20100091226AUTOMATED TELLER MACHINE - An ATM of the present invention includes a liquid crystal display panel having, between two transparent substrates, (i) an image forming layer including at least a liquid crystal layer and a pixel section in which RGB pixels are arranged in a matrix manner, and (ii) a plurality of barriers (04-15-2010
20130057813LIQUID CRYSTAL DISPLAY - A liquid crystal display includes a first substrate including a plurality of pixel areas, a second substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base substrate, a first pixel electrode disposed on the first base substrate and corresponding to each pixel area, a shielding electrode spaced apart from and insulated from the first pixel electrode, a passivation layer disposed on the first pixel electrode and the shielding electrode, and a second pixel electrode disposed on the passivation layer and partially overlapped with the first pixel electrode.03-07-2013
20090279025DISPLAY DEVICE - A liquid crystal display panel is divided into a plurality of regions and a plurality of regions extending in respective striped shapes. The plurality of regions and the plurality of regions are arranged so as to alternately align. A plurality of sub-pixels are assigned to a first group and a second group, three sub-pixels of the first group constitute a pixel, and three sub-pixels of the second group constitute a pixel. Each pair of regions adjacent to each other constitutes each set, and parallax barriers are formed in a portion on a black matrix between adjacent sets and portions on the black matrix on outer sides of the regions positioned at ends, respectively.11-12-2009
20090268134THIN FILM TRANSISTOR ARRAY PANEL AND A METHOD FOR MANUFACTURING THE SAME - A liquid crystal display includes a first substrate, a plurality of gate lines formed on the first substrate, a plurality of data lines intersecting the gate lines, a plurality of thin film transistors connected to the gate lines and the data lines, a plurality of color filters formed on the gate lines, the data lines, and the thin film transistors, a plurality of first electrodes made of a transparent conductor formed on the color filters, and electrically connected to the thin film transistors, a first passivation layer formed on the first electrodes, a second electrode formed on the first passivation layer, and including a plurality of branch electrodes, a second substrate facing the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate.10-29-2009
20100085519LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a first substrate, a second substrate, and a liquid crystal layer formed between the first substrate and second substrate. The second substrate has an active region, a sealant surrounding the active region, and a spacer wall located between the active region and the sealant. Additionally, the spacer wall is used to prevent the liquid crystal layer from being contaminated by the sealant and to support the first substrate.04-08-2010
20120236237DISPLAY DEVICE AND LIGHT BARRIER ELEMENT - A display device includes a display section, and a light barrier element. The light barrier element includes a pair of substrates, a liquid crystal layer that is provided between the pair of substrates and has a plurality of sub-regions that transmit or block light, and a plurality of spacers provided between the pair of substrates. The plurality of spacers are randomly arranged in part or all of a region in surfaces of the substrates.09-20-2012
20090059140Black-Matrix-Equipped Filter and Liquid Color Display - A black-matrix-equipped filter including a black matrix adapted to selectively shield light being incident from a light introduction side, and to transmit the unshielded light to a light output side, wherein the black matrix includes: a light shielding layer; and a first reflection inhibition layer formed at the light introduction side of the light shielding layer.03-05-2009
20130021567UNDULATING ELECTRODES FOR IMPROVED VIEWING ANGLE AND COLOR SHIFT - The present disclosure generally provides for a variety of multi-domain pixel configurations that may be implemented in the unit pixels of an LCD display device, such as a fringe field switching LCD display panel. An LCD display device utilizing one or more of the presently disclosed techniques disclosed herein may exhibit improved display properties, such as viewing angle, color shift, and transmittance properties, relative to those exhibited by conventional multi-domain designs.01-24-2013
20120099061Flat display panel, mother substrate for flat display panel, and method of manufacturing the flat display panel - A flat display panel includes a first substrate and a second substrate, and the first and second substrates are sealed via a sealing member therebetween. The second substrate includes a display region and a non-display region. The display region and the non-display region include black matrix patterns, and the black matrix patterns have at least one opening in a sealing region of the second substrate. The sealing member is arranged in the sealing region04-26-2012
20090257009DISPLAY PANEL AND DISPLAY DEVICE - A CF substrate (10-15-2009
20080303992Liquid Crystal Display Enhanced in Particular by Elimination of Harmful Effects on the Edges of Addressed Zones - The invention concerns a liquid crystal display device comprising two substrates (12-11-2008
20080266498Liquid crystal display device and method for manufacturing the same - Provided are an LCD device and a method for manufacturing the same. The LCD device includes a first substrate, a second substrate, a spacer interposed between the first substrate and the second substrate, and a barrier. The barrier is disposed at least one of the first substrate and the second substrate to control the movement of the spacer. In the method, the first substrate is formed. The second substrate is formed. The barrier is formed on at least one of the first substrate and the second substrate. The spacer is disposed within the barrier. Since the LCD device controls the movement of the spacer, a high aperture ratio is realized.10-30-2008
20100118237LIQUID CRYSTAL DISPLAY - The present invention provides a liquid crystal display device capable of preventing the occurrence of dark currents in photodiodes. Thus, the liquid crystal display device includes a liquid crystal display panel 05-13-2010
20090303423LIQUID CRYSTAL DISPLAY AND A METHOD FOR MANUFACTURING THE SAME - A liquid crystal display including: a first substrate; a gate line and a data line formed on the first substrate and crossing each other; a thin film transistor connected to the gate line and the data line; an insulating layer formed on the gate line and the data line, and including an opening; a pixel electrode connected to the thin film transistor; a first spacer formed in the opening; and a second spacer formed on the insulating layer, wherein a distance from a top surface of the insulating layer to a top surface of the first spacer is different from a distance from the top surface of the insulating layer to a top surface of the second spacer.12-10-2009
20090185117Liquid Crystal Display Device - An object of the present invention is to prevent irregular burrs from being created on the surface during cutting due to the cutting line crossing over the sealing material when a liquid crystal display panel is separated from a mother substrate. When the sealing material 07-23-2009
20090161048LIQUID CRYSTAL DISPLAY - In a liquid crystal display (06-25-2009
20090103025Liquid crystal display device - The present invention realizes an IPS liquid crystal display device which exhibits small directivity of viewing angle and high brightness. Below a pixel electrode having a comb-teeth-shaped electrode and having a laterally-extending trapezoidal profile, a planar common electrode not shown in the drawing is formed by way of an insulation film. When a video signal is applied to the pixel electrode, an electric field is generated between the pixel electrode and the common electrode via slit portions formed in the pixel electrode thus controlling liquid crystal molecules. The pixel electrodes are arranged in a packed state by alternately reversing the direction of the trapezoidal shape in the longitudinal direction. Since a light blocking film is not present between two pixel electrodes arranged adjacent to each other in the longitudinal direction, the liquid crystal display device can acquire high transmissivity. As a result, a liquid crystal display device having high brightness can be realized.04-23-2009
20090296030LIQUID CRYSTAL DEVICE AND ELECTRONIC APPARATUS - A liquid crystal device having a plurality of pixels arrayed in a matrix along a first direction and a second direction crossing the first direction, comprising: a first substrate; a second substrate disposed opposite the first substrate; a first light shielding layer that is formed along the second direction in a region, which is positioned between the pixels adjacent to each other in the first direction, of a surface of the first substrate facing the second substrate; a first electrode that is formed within the pixel of a surface of the second substrate facing the first substrate and has an electrode portion extending in a predetermined direction; a second electrode that is disposed corresponding to a region, which is positioned between the pixels adjacent to each other in the first direction, of the surface of the second substrate facing the first substrate and that is formed such that at least a part thereof overlaps the first light shielding layer in plan view and has an electrode portion extending in a direction along the electrode portion of the first electrode; a third electrode that has an electrode portion formed along the first direction in a region, which is positioned between the pixels adjacent to each other in the second direction, of the surface of the second substrate facing the first substrate; and a liquid crystal layer that is interposed between the first and second substrates and is aligned in an in-plane direction of the first or second substrate according to an electric field generated between the first and second substrates. The first electrode has extending electrodes that are formed at both ends thereof to extend in opposite directions along the third electrode.12-03-2009
20110267566LIQUID 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.11-03-2011
20090033846LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF - In a liquid crystal display device, an array substrate and a CF substrate arranged face to face with each other. A liquid crystal layer is provided between the array substrate and the CF substrate. The array substrate and the CF substrate are bonded together by a sealing member containing a photo curing material. The array substrate has a surface opposed to the CF substrate. Metal wires are provided in the circumferential portion of the opposed surface. A transparent film is disposed between the metal wires and the sealing member.02-05-2009
20080273148PANEL FOR CONTROLLING VIEWING ANGLE AND LIQUID CRYSTAL DISPLAY HAVING THE SAME - The invention relates to a panel for controlling viewing angle and a liquid crystal display having the same. More particularly, there is provided a panel for controlling viewing angle including a first substrate; a second substrate facing the first substrate; liquid crystal layer provided between the first and the second substrate; a first electrode disposed on the first substrate; a second electrode disposed on a first side of the second substrate facing the first electrode; and a light blocking film disposed on a second side of the second electrode and a liquid crystal display having the same.11-06-2008
20120033165DISPLAY SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME - A display substrate and a display device are provided. The display substrate includes a substrate having a shielding area and a pixel area, and a black matrix layer disposed in the shielding area of the substrate and having a column spacer and a peripheral portion other than the column spacer, wherein an area of the peripheral portion of the black matrix layer relative to unit pixel area is approximately 11% or less.02-09-2012
20100321617LIQUID CRYSTAL DISPLAY AND MANUFACTURING METHOD THEREOF - Exemplary embodiments of the present invention disclose a liquid crystal display (LCD) and a method of manufacturing the same. The LCD may have a display area and a peripheral area. An organic layer of the peripheral area may be patterned using a half-tone mask, and a protrusion member may be formed in the peripheral area. Accordingly, the thin film transistor array panel and the corresponding substrate may be prevented from being temporary adhered in the peripheral area such that the density of the liquid crystal molecules filled in the peripheral area may be uniformly maintained and the display quality of the liquid crystal display may be improved.12-23-2010
20090185118LCD PANEL WITH LIGHT-SHIELDING STRUCTURE AND IMAGE DISPLAY SYSTEM USING SAME - A display panel is used with an image display system. The display panel includes a light-transmissive substrate, a gate insulating layer, a gate conductor, a first light-shielding structure, a channel layer and a second light-shielding structure. The gate insulating layer is formed over the light-transmissive substrate. The gate conductor and the first light-shielding structure are made of the same material, formed over the gate insulating layer, and electrically isolated from each other. The first light-shielding structure has a hollow portion. The channel layer and the second light-shielding structure made of the same material and formed over the light-transmissive substrate but under the gate insulating layer. The second light-shielding structure is disposed under the hollow portion of the first light-shielding structure.07-23-2009
20130120699SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING THE DEVICE, AND LIQUID CRYSTAL DISPLAY - In order to shield the light incident from the chip side surface or chip rear surface of a semiconductor chip that forms an LCD driver, a light-shielding film is formed over the chip side surface and chip rear surface of the semiconductor chip itself, not using a light-shielding tape that is a component separate from the semiconductor chip. Accordingly, the light-shielding tape as a separate component is not used, and hence the trouble that the light-shielding tape may protrude from the surface of a glass substrate whose thickness has been made small can be solved. As a result, the thinning of a liquid crystal display, and the subsequent thinning of the mobile phone in which the liquid crystal display is mounted can be promoted.05-16-2013
20090128756LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF FABRICATING THE SAME - A liquid crystal display panel having a display area comprises a first substrate, a second substrate, a sealant, a liquid crystal layer, and a light-shielding layer. The sealant is disposed between the first substrate and the second substrate. The liquid crystal layer is disposed in a space defined by the first substrate, the second substrate and the sealant. The light shielding layer is disposed on a first outer surface of the first substrate or a second outer surface of the second substrate, wherein the light shielding layer and the display area are not overlapped. In addition, the liquid crystal display panel further comprises a protection layer. Since the protection layer encapsulates the light-shielding layer, out-diffusion of dye within the light-shielding layer is effectively prevented.05-21-2009
20080316398Liquid crystal display device - A liquid crystal display device, in which a plurality of pixels are defined in a matrix form and each pixel includes red, green, blue, and white sub-pixels adjacent to one another vertically and horizontally, is disclosed. The liquid crystal display device includes first, second, and third substrates sequentially stacked from the bottom, a thin-film transistor array formed on the first substrate, a black matrix formed on the second substrate between the first substrate and the second substrate at the boundary of the respective sub-pixels, a color filter layer formed on the second substrate between the first substrate and the second substrate at the respective sub-pixels, and a barrier layer formed on the third substrate over each white sub-pixel. An opening in the white sub-pixel has a smaller size than that of openings in the red, green, and blue sub-pixels. Also, an angle defined between a normal line of the second substrate and a line that connects an edge of the barrier layer with an edge of the black matrix formed below the barrier layer is larger than a value calculated by subtracting 5 degrees from an angle causing the total reflection of light to be passed through the second substrate.12-25-2008
20090257010ELECTRO-OPTICAL DEVICE, INPUT DEVICE, AND ELECTRONIC APPARATUS - An electro-optical device includes: an electro-optical panel; a light-transmissive member that overlaps the electro-optical panel and has a protruding part that protrudes so as to be positioned outside an edge of the electro-optical panel, the light-transmissive member having a first area and a second area that is located outside the first area; a coloration layer that is formed on a surface of the light-transmissive member at the second area; an adhesive material that is provided between a part of the coloration layer and a corresponding part of the electro-optical panel as well as between the part of the light-transmissive member and a corresponding part of the electro-optical panel; and a first light-shielding layer formed over one surface of the light-transmissive member, and the first light-shielding layer being formed at an area where the coloration layer does not overlap the adhesive material in a plan view.10-15-2009
20090251649Liquid crystal display - A liquid crystal display that is less vulnerable to signal line corrosion due to infiltration of moisture is presented. The display includes: a first display panel and a second display panel facing each other; a sealant disposed between the first display panel and the second display panel to define a sealant region and couple the first display panel and the second display panel to each other; a blocking member disposed between the first display panel and the second display panel and neighboring the sealant; and a liquid crystal interposed between the first display panel and the second display panel, and disposed in the sealant region. The blocking member includes silicone formed from a silane derivative having at least one butyrate.10-08-2009
20090167997Liquid crystal display - An active matrix liquid crystal display device includes first and second substrates, a liquid crystal layer disposed between the first and second substrates, and plural image signal lines and scan signal lines formed on the first substrate. Respective pixel regions are formed by adjacent image signal lines and adjacent scan signal lines and have at least an active device. A light shield layer is formed between the first substrate and at least one of the image signal lines and is elongated in a direction of extension of the at least one of the image signal lines. The light shield layer and the at least one of the scan signal lines are formed on a same layer on the first substrate.07-02-2009
20090079917Liquid crystal panel with static electricity damage prevention - An exemplary liquid crystal panel includes a top substrate and a bottom substrate, a liquid crystal layer positioned between the top substrate and the bottom substrate, and a black matrix unit formed on a bottom surface that is adjacent to the liquid crystal layer of the top substrate. The black matrix includes an insulating layer and a grounded conductive layer between the bottom surface of the top substrate and the insulating layer.03-26-2009
20090066891LIQUID CRYSTAL DISPLAY AND METHOD THEREOF - A liquid crystal display (“LCD”) having controlled texture and reduced response time includes first and second insulation substrates which are separated from each other and face each other, a liquid crystal layer which is interposed between the first and second insulation substrates and has liquid crystal molecules, a pixel electrode which is disposed on the first insulation substrate and includes a plurality of first linear electrode patterns, a common electrode which is disposed on the first insulation substrate and includes a plurality of second linear electrode patterns separated from the first linear electrode patterns by a predetermined gap, and a texture control portion which is disposed in an area corresponding to the gap and formed on the first or second insulation substrate, wherein the first and second linear electrode patterns are arranged in an alternating fashion.03-12-2009
20090086135Liquid Crystal Display Device - (Object) To provide a liquid crystal display device where the aperture ratio of pixels is higher. 04-02-2009
20090086136Liquid crystal display and method for manufacturing the same - A liquid crystal display device includes a first substrate and a second substrate facing each other, a gate line and a common line arranged adjacent and parallel to each other on the first substrate, a data line crossing the gate line, a spacer comprising a plurality of balls, formed on the first or second substrate in a lower-height and flat region provided between the gate line and the common line, and a liquid crystal layer filled between the first substrate and the second substrate.04-02-2009
20090231524DISPLAY DEVICE, DISPLAY DEVICE MANUFACTURING METHOD, SUBSTRATE, AND COLOR FILTER SUBSTRATE - [Means for Solving the Problems] The outer periphery of a display medium layer is sealed by a sealant made of UV curable resin provided between first and second substrates. In the first substrate, a light shielding part including a light shielding layer is provided at a part corresponding to the sealant. In the second substrate, a part corresponding to the sealant is transparent. The light shielding part includes a face on the sealant side serving as a UV ray reflection face.09-17-2009
20090231523COLOR FILTER SUBSTRATE AND DISPLAY DEVICE USING THE SAME - A color filter substrate includes a light shielding layer arranged along the outer periphery of a display region on a glass substrate and defining a light shielding region and support members arranged so as to stand on the display region and a light shielding region of the glass substrate. The total height of the light shielding layer of the light shielding region and the support members disposed on the light shielding layer thereof is larger than the total height of a color layer in the display region and the support members disposed on the color layer thereof, and a panel thickness buffering region is located in a display region side peripheral portion of the light shielding region.09-17-2009
20090225259ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME - A liquid crystal display comprising a liquid crystal panel that is formed by attaching a color filter substrate to an array substrate with a liquid crystal layer therebetween. The array substrate comprising a base substrate and a pixel electrode, a signal line, and a light-blocking strip, provided on the base substrate. The light-blocking strip is disposed below and at a side of the signal line and is separated from the signal line by the base substrate, a refractive strip is disposed at the side of the signal line over a gap between the light-blocking strip and the signal line, and the refractive strip is disposed on the same layer as the pixel electrode. The refractive strip deflects light transmitting therethrough from the base substrate side into the liquid crystal layer towards the signal line.09-10-2009
20090207350Display device - In a case of curing and bonding a liquid crystal display panel (LCD) and a translucent substrate by using an optical adhesive, in order to reduce bonding fluctuations occurring in the vicinity of a light shielding portion provided on a periphery of the translucent substrate, enhance mechanical bonding strength, and prevent deterioration of image quality, which arises from curing variations of the optical adhesive, there is provided a display device including: a display panel including a display surface; a translucent substrate opposed to the display surface; a light shielding portion provided on a periphery of a display surface side of the translucent substrate, for shielding light; and a light reflecting portion provided on a display surface side of the light shielding portion.08-20-2009
20090316090DISPLAY DEVICE - A light-blocking film is formed by a resin, is formed on a surface of a first substrate that is closer to a second substrate continuously without being interrupted along a side edge of the first substrate, and is formed extending from an outer edge of a display region to the side edge of the first substrate. The first substrate is formed to be thinner than the second substrate. A region having a uniform surface height is formed on the surface of the first substrate that is closer to the second substrate along the side edge of the first substrate.12-24-2009
20100225860TFT-LCD ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - A thin film transistor liquid crystal display (TFT-LCD) array substrate comprising a plurality of gate lines, a plurality of data lines and a plurality of common electrode lines. A plurality of pixel regions are formed by crossing of the plurality of gate lines and the plurality of data lines, a pixel electrode and a thin film transistor are provided for each pixel region, and one common electrode line is common to two vertically adjacent pixel regions.09-09-2010
20100033660ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY PANEL - An array substrate includes scanning lines, signal lines, switching elements, an insulating film, a reception pattern which has a first frame, and a second frame, in which a groove is formed between the first frame and second frame, a projection which is formed in a part of the groove adjacent to the first frame, extended in a first coating direction, and controls the flow of light-shielding material, and a frame-like light-shielding pattern, which includes a first light-shielding part formed by coating the groove with the light-shielding material in the first coating direction by using an ink-jet method or a dispenser method, and is formed by coating the groove several times with the light-shielding material by using an ink-jet method or a dispenser method.02-11-2010
20090316089LIQUID CRYSTAL DISPLAY PANEL AND METHOD FOR FABRICATING THE SAME - The present disclosure relates to a liquid crystal display panel and a method for fabricating the same which can enhance adhesive force between a thin film transistor substrate and a color filter substrate. The liquid crystal display panel includes a black matrix formed on an upper substrate, a common electrode formed on the black matrix, a lower substrate having a thin film transistor formed thereon, the lower substrate facing the upper substrate, and a seal pattern portion overlapped with the black matrix and the upper substrate with the common electrode disposed therebetween for bonding the upper substrate and the lower substrate together.12-24-2009
20090002610Liquid crystal panel having concaves for holding spacers - An exemplary liquid crystal panel (01-01-2009
20090219471ELECTRO-OPTICAL DEVICE AND METHOD OF MANUFACTURING ELECTRO-OPTICAL DEVICE - An electro-optical device includes a substrate, a first light-shielding layer over the substrate, a first interlayer insulating layer over1 the first light-shielding layer, a transistor over the first interlayer insulating layer, a second interlayer insulating layer over the transistor, and a second light-shielding layer over the second interlayer insulating layer. The first interlayer insulating layer has a thinnest portion that is located between an end portion of the first light-shielding layer and an end portion of the second light-shielding layer in plan view.09-03-2009
20110080544LIQUID CRYSTAL DISPLAY DEVICE - In an active matrix type liquid crystal display device, a plurality of pixels connected to thin film transistors (TFTs) are arranged in an active matrix form in a pixel portion, and driven by a driver circuit portion. The pixel portion and the driver circuit portion are formed on one of a pair of insulating substrates. A liquid crystal material is interposed between the insulating substrates. An black matrix material made of an organic resin is formed over the one insulating substrate in which the driver circuit portion has been formed. An flat film is formed on the black matrix material.04-07-2011
20110242465Display panel including a soft key - A display panel includes a transparent substrate, a picture region, a black matrix region around the picture region, and a soft key region, a black matrix formed in the black matrix region on one side of the transparent substrate and having a first opening in the soft key region, and an overcoating layer on the transparent substrate including the black matrix, wherein a soft key is implemented in the soft key region by disposing a light source under the first opening of the black matrix. When the display panel is a touch screen panel, conductive sensing cells in the picture region and position detection lines in the black matrix region are included.10-06-2011
20100053515Liquid crystal display device with orientation control projection having light shielding - The present invention lowers leaking of light at the time of performing a black display of VA-type liquid crystal display device and, at the same time, prevents lowering of a numerical aperture. In a liquid crystal display device having a liquid crystal display panel which sandwiches a liquid crystal material between a first substrate having a pixel electrode and a second substrate having a counter electrode, the second substrate includes an orientation control projection which is formed by forming a conductive film on the second substrate, by forming an insulation film on the conductive film and, thereafter, by patterning the insulation film, and a light shielding layer which is formed by patterning the conductive film using the orientation control projection as a mask.03-04-2010
20100053514PIXEL STRUCTURE FOR USE IN A DISPLAY AND DISPLAY USING THE SAME - A pixel structure for a display device is provided. The pixel structure utilizes light entering from the ambient environment of the display as a light source. The pixel structure comprises a first substrate, a light obstructing layer, an active element and an adjustable light shielding layer. The light obstructing layer is disposed on the first substrate and has a transparent area and an opaque area. The active element is disposed on the opaque area of the light obstructing layer and has a first state and a second state. The adjustable light shielding layer is disposed on the light obstructing layer and the active element. When the active element is in the first state, the adjustable light shielding layer is adapted to cover the transparent area to shield the light from emitting out from the first substrate. When the active element is in the second state, the adjustable light shielding layer is driven to uncover the transparent area so that the light is adapted to emit out from the transparent area and the first substrate.03-04-2010
20100134732DISPLAY SUBSTRATE, METHOD OF MANUFACTURING THE SAME AND DISPLAY PANEL HAVING THE DISPLAY SUBSTRATE - A display substrate includes a base substrate, a gate line, a first insulation layer, a semiconductor layer, a data line, a switching element, a light-blocking member, a reflective electrode, a second insulation layer and a transmissive electrode. The switching element is defined by a gate electrode, a source electrode and a drain electrode spaced apart from a source electrode. The light-blocking member includes a first light-blocking part disposed in correspondence with an area where the gate line and the data line are disposed, and a second light-blocking part is disposed in a reflective area to include an embossing pattern. The reflective electrode is disposed on the second light-blocking part. The second insulation layer is disposed in a pixel area of the reflective electrode. The transmissive electrode is disposed on the second insulation layer in correspondence with a transmissive area of the pixel area.06-03-2010
20100134731LIQUID CRYSTAL DISPLAY - The present application relates to a liquid crystal display including a first substrate, a plurality of gate lines, a plurality of data lines, thin film transistors connected to the gate and data lines, a barrier rib formed on the data lines, and pixel electrodes connected to the thin film transistors. The thin film transistors can be formed using a colored organic film that has an optical density in a range of 1 to 3. Color filters fill the regions surrounded by the barrier rib. Pixel electrodes can be formed on the color filters. A common electrode can be formed on the second substrate facing the first substrate. A liquid crystal layer can be situated between the first and second substrates, which are spaced apart at a predetermined distance by spacers.06-03-2010
20100134730LIQUID CRYSTAL DISPLAY AND METHOD FOR FORMING ALIGNMENT FILM - A liquid crystal display substrate includes a first active area and a second active area on the liquid crystal display substrate, a first black matrix and a second black matrix respectively surrounding the first active area and the second active area, a cutting region encircling the first black matrix and the second black matrix, and at least a guarding wall disposed on the black matrix or on the cutting region.06-03-2010
20110069260Display panel and repair method thereof - A method for repairing a display panel having a defect is provided, wherein a polarizer has been attached to a surface of the display panel, and the method includes following steps. First, a recess corresponding to the defect is formed at an outer surface of the polarizer. Afterward, a light-shielding material is filled into the recess. Besides, a display panel with a good display quality is also provided.03-24-2011
20110058130Liquid crystal display device and its manufacturing method - A liquid crystal display device of the present invention is one in which unevenness of display, spots generated due to lowering of voltage retention because of impurity ions are sufficiently eliminated and reliability of long-time/long-term use is improved. A liquid crystal display device of the present invention is one comprising a first substrate and a second substrate configured via a liquid crystal layer and a seal,03-10-2011
20100085518PHOTO-SENSITIVE RESIN COMPOSITION FOR BLACK MATRIX, BLACK MATRIX PRODUCED BY THE COMPOSITION AND LIQUID CRYSTAL DISPLAY INCLUDING THE BLACK MATRIX - The present invention relates to a photosensitive resin composition for a black matrix, a black matrix produced by the composition and a liquid crystal display including the black matrix. The resin composition for a black matrix comprising a fluorene-based resin polymer as a resin binder has high sensitivity and optical density, and excellent development adherence.04-08-2010
20110134378Liquid crystal display - A liquid crystal display device with a front face plate having a first section, a second section, and a third section is disclosed. The first section has a light transmissive section and the second section being a light shielding section. The third section may be arranged between the first section and the second section. The third section has a transmittance value which is lower than that of the first section and higher than that of the second section. A method for forming a front face plate assembly of a liquid crystal display device, which may include a front face plate, is also disclosed.06-09-2011
20100110350LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device of the present invention includes a liquid crystal display panel (05-06-2010
20100020277LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device having a non-rectangular display panel includes an active area which is defined by a peripheral shield layer. A plurality of pixels are formed in the active area in a matrix, and each pixel includes a plurality of sub-pixels to display colors different from each other. A part of the sub-pixels of peripheral pixels located in a peripheral region of the active area is covered with a peripheral shield layer. Shield elements are arranged in the sub-pixels which are not covered with the peripheral shield layer so that an effective display area of each of the sub-pixels of the peripheral pixel is substantially equal.01-28-2010
20110051060LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a first substrate having pixel regions and a second substrate having color filters and a light shielding film, wherein a region where ends of the color filters adjacent to each other are not overlapped with each other is formed in a crossing region of a first light shielding film formed by overlapping the color filters and a second light shielding film formed of a black layer, and a spacer is formed in the non-overlapped region so as to stride over a boundary portion of the adjacent color filters.03-03-2011
20110051059ORGANIC LAYER COMPOSITION AND LIQUID CRYSTAL DISPLAY USING THE SAME - An organic layer composition and a liquid crystal display including the same are provided. An organic layer composition according to an exemplary embodiment includes a binder formed by copolymerizing compounds included in a first group and a second group, wherein the first group includes an acryl-based compound and the second group includes a compound without a —COO— group.03-03-2011
20120038867DISPLAY SUBSTRATE, DISPLAY DEVICE INCLUDING THE SAME, AND METHOD OF MANUFACTURING THE DISPLAY SUBSTRATE - A display substrate includes a substrate on which a first pixel area including a first light-blocking region, and a second pixel area adjacent to the first pixel area and including a second light-blocking region are defined, an insulating layer in the first and second light-blocking regions, a black matrix pattern layer on the insulating layer, a first column spacer in the first light-blocking region and protruding from the black matrix pattern layer, and a second column spacer in the second light-blocking region and protruding from the black matrix pattern layer. A height of a top surface of the first column spacer is different from a height of a top surface of the second column spacer, where the heights are taken with respect to the substrate.02-16-2012
20110063550ELECTRONIC DEVICE DISPLAY STRUCTURES WITH ALIGNMENT FEATURES - Electronic devices such as handheld electronic devices may have display modules. The display modules may be covered with a layer of protective cover glass. Peripheral portions of the cover glass may be coated with an opaque masking layer to block interior portions of the device from view. An opening in the opaque masking layer can be formed over an active portion of the display module. To facilitate alignment of the display module active area with the opening in the cover glass masking layer, the display module may be provided with alignment marks. The alignment marks may be formed in opposing corners at an end of the display module. The alignment marks may be formed from metal structures on one of the glass layers in the display module. An opaque masking layer that blocks stray backlight may have openings that are formed over the metal structures.03-17-2011
20120002147METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE MANUFACTURED THEREBY - A liquid crystal display panel (01-05-2012
20100302484Apparatus and method for repairing liquid crystal display device - The present invention relates to an apparatus and method for repairing a liquid crystal display panel, which is capable of improving a yield thereof by darkening a bright point to minimize a defect ratio thereof. An apparatus for repairing a liquid crystal display panel according to the present invention includes: a liquid crystal display panel including a repair film formed on any one of a first substrate and a second substrate, which are facing to each other with a liquid crystal layer therebetween; and a laser irradiating device to irradiate a laser to the repair film to darken a specific area of the repair film, which is corresponded to an area where a bright point appears in the liquid crystal display panel.12-02-2010
20120026439LIQUID CRYSTAL DISPLAY PANEL WITH MULTI-DOMAIN UNIT PIXELS AND AN OPTICAL MASK FOR MANUFACTURING THE SAME - A liquid crystal display panel, including a unit pixel including a first substrate having a first alignment film, a second substrate having a second alignment film spaced apart from and facing the first alignment film, and a liquid crystal layer interposed between the first alignment film and the second alignment film; and first and second adjacent domains, each of which includes a domain boundary region defining part of an area between the adjacent domains, and a normal-luminance region adjacent to the domain boundary region, wherein pretilt angles of liquid crystal molecules near the first alignment film in the domain boundary regions are greater than pretilt angles of liquid crystal molecules near the first alignment film in the normal-luminance regions.02-02-2012
20130010242LIQUID CRYSTAL DISPLAY PANEL AND REPAIR METHOD THEREOF - A liquid crystal display panel includes: a liquid crystal; a pixel electrode, which applies a voltage to the liquid crystal; a switching device, which applies a voltage to the pixel electrode; a light shield part, which covers an area except for the pixel electrode, and which has an opening facing the pixel electrode; a color material, which is formed to overlap with a whole area of the opening; an inclusion part, which is a part of the light shield part and is adjacent to the color material; a black powder inclusion pocket, which is covered by the inclusion part; and a black powder, which is included in the black powder inclusion pocket.01-10-2013
20130010241LIQUID CRYSTAL DISPLAY APPARATUS - The present invention provides a liquid crystal display (LCD) apparatus. The LCD apparatus comprises a TFT-LCD module and a corresponding phase retarder, and a light adjustment plate is disposed between the TFT-LCD module and the phase retarder and configured to reduce an optical path difference of a light emitted from the phase retarder. Alternatively, the TFT-LCD module comprises a light adjustment plate configured to reduce the optical path difference of the light emitted from the phase retarder. The present invention can mitigate crosstalk when viewing 3D images.01-10-2013
20120154725DISPLAY DEVICE INTEGRATED WITH TOUCH SCREEN - A flat panel display device integrated with a touch screen is provided. The flat panel display device includes a substrate, a black matrix, and a color decoration layer. The substrate includes an active region, and an inactive region surrounding the active region. The black matrix is provided on the substrate in the inactive region. The color decoration layer is provided under the substrate in a position corresponding to the black matrix. The color decoration layer is formed by alternately stacking a material having a low refractive index and a material having a high refractive index.06-21-2012
20110090438FLAT PANEL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A flat panel display device and a method of manufacturing the same are disclosed. In one embodiment, a flat panel display device includes a substrate having a thin film transistor (TFT) formed thereon, and a blocking layer is formed between the TFT and the substrate. The blocking layer is disposed only in the region vertically corresponding to an active layer of the TFT. Thus, light transmittance is not reduced, and accordingly, there is generally better luminance and image quality of the device.04-21-2011
20100245735ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF - An array substrate comprises a substrate; a plurality of pixel regions in a matrix arrangement on the substrate, and a plurality of signal lines disposed on the substrate and extended parallel to each other. Each pixel region comprises a pixel electrode and a drive switch. At least part of a first signal line and a second signal line of the plurality of the signal lines connected to pixel electrodes in adjacent lines of the pixel region matrix are formed between the pixel electrodes in adjacent lines of the pixel regions matrix. The first signal line and the second signal line are at least partially overlapped in a direction perpendicular to the substrate. An insulating layer is disposed between the overlapped portion of the first and second signal line.09-30-2010
20100208179Pixel Black Mask Design and Formation Technique - A display panel is provided having a first substrate including an electrode configured to generate an electric field and a second substrate including a black mask. The black mask includes an aperture configured to enable light to be transmitted through the aperture, wherein the aperture is at least substantially rectangular and includes corners that are not substantially chamfered. The display panel also includes liquid crystal disposed between the first and second substrates and configured to facilitate passage of light through the display panel in response to the electric field.08-19-2010
20110181819LIQUID CRYSTAL DISPLAY AND METHOD FOR MANUFACTURING THE SAME - A liquid crystal display comprises a matrix pattern formed in a double layer comprising a lower pattern having a hydrophilic property on a substrate, and a black matrix having a hydrophobic property on the lower pattern; and color filters formed in the pixel area.07-28-2011
20120075559LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a TFT substrate having a first alignment film formed on part of an inorganic insulating film, an overcoat film formed on a black matrix, a counter substrate having a second alignment film formed on the overcoat film, and a seal portion including a sealant. The TFT substrate is bonded to the counter substrate by the sealant. The sealant is bonded to the inorganic insulating film at the seal portion on the side where the TFT substrate is formed, with the first alignment film not being provided on the side, and, in the seal portion on the side where the counter substrate is formed, the sealant is bonded to the second alignment film but, is not bonded to the overcoat film.03-29-2012
20120314165LIQUID CRYSTAL DISPLAY PANEL, AND LIQUID CRYSTAL DISPLAY DEVICE - The present invention provides a liquid crystal display panel and a liquid crystal display device presenting a reduced color addition and an improved bright room contrast. The liquid crystal display panel of the present invention includes wirings made of a metal having at least 90% reflection over a wavelength region within the visible light region, where the reflectance of the liquid crystal panel over a wavelength range of 600 to 700 nm at the display surface is no greater than 150% of the reflectance at the wavelength of 550 nm at the display surface.12-13-2012
20110122348LIQUID CRYSTAL DISPLAY DEVICE - A device includes: an active matrix substrate (05-26-2011
20100328589THIN RESIN FILM AND PRODUCTION METHOD THEREOF, AND COLOR FILTER FOR LIQUID CRYSTAL DISPLAY AND PRODUCTION METHOD THEREOF - A black matrix (12-30-2010
20100231834TFT-LCD ARRAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME - A thin film transistor liquid crystal display (TFT-LCD) array substrate, comprising a plurality of gate lines and a plurality of data lines formed on a substrate. The gate lines and the data lines define a plurality of pixel regions, and, in each of the pixel regions, a pixel electrode, a thin film transistor and a first light blocking bar are formed, and a second light blocking bar is formed over the first light blocking bar.09-16-2010
20110141413LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel (06-16-2011
20110261304LIQUID CRYSTAL DISPLAY ELEMENT - A liquid crystal layer sandwiched by a lower substrate 10-27-2011
20080218669Liquid crystal device and electronic apparatus - The invention provides a liquid crystal device including: a pair of substrates; a liquid crystal layer having a negative dielectric anisotropy; a pixel electrode; a counter electrode, the counter electrode being opposed to the pixel electrode; a vertical alignment film that aligns liquid crystal molecules of the liquid crystal layer in a direction in which the long axes of the liquid crystal molecules are oriented perpendicular to the pair of substrates. The pixel electrode is made up of island-pattern sub pixel elements each two adjacent ones of which are connected to each other via a connection portion having a width narrower than that of the sub pixel element. In addition, the light shielding film is formed, on one of the pair of substrates, in each region not corresponding to the connection portion between each two of the sub pixel elements that are adjacent to each other.09-11-2008
20130100386METHOD 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.04-25-2013
20130114029LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device includes a vertical alignment liquid crystal layer, first and second substrates, first and second electrodes, and a pixel region which includes first, second, third and fourth liquid crystal domains in which liquid crystal molecules are tilted in first, second, third and fourth directions, respectively. The first liquid crystal domain is located close to at least a part of an edge of the first electrode, the second liquid crystal domain is located close to at least a part of another edge of the first electrode, the third liquid crystal domain is located close to at least a part of still another edge of the first electrode, and the fourth liquid crystal domain is located close to at least a part of yet another edge of the first electrode.05-09-2013
20130169913LIQUID CRYSTAL LENS PANEL AND METHOD OF MANUFACTURING THE SAME - A liquid crystal lens panel includes a plurality of lens electrodes, an alignment layer, a sealant and a light blocking pattern. The lens electrodes are arranged in an active region. The alignment layer is disposed in an alignment region which overlaps an entire of the active region and extends further than the active region. The sealant is disposed in a seal line region which is outside the alignment region. The light blocking pattern is disposed in the light blocking region which is between the seal line region and the alignment region.07-04-2013
20130141679LIQUID 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.06-06-2013
20110273651LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A liquid crystal display device includes an array substrate including: gate and data lines crossing each other on a first substrate to define a pixel region; a common line in parallel with the gate line; first and second common line patterns extending from the common line, wherein the data line is between the first and second common line patterns; a thin film transistor connected to the gate and data lines; a pixel electrode connected to the thin film transistor and in the pixel region; and an inorganic black matrix below the gate line, the common line, and the first and second common lines, wherein the inorganic black matrix below the first and second common lines shields the data line; an opposing substrate including a common electrode on a second substrate; and a liquid crystal layer between the array substrate and the opposing substrate.11-10-2011
20110242466THIN FILM SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THIN FILM SEMICONDUCTOR DEVICE - In a display device that provides a first observation region with a first picture and provides a second observation region with a second picture, a double image made of the first picture and the second picture is suppressed. First columns of pixels that display the first picture and second columns of pixels that display the second picture are disposed alternately with a black matrix interposed between each neighboring pair of them. A light-shielding plate having light-shielding portions and openings is disposed above the panel. When a distance between the first observation region and the second observation region is denoted by V, a distance between the first observation region or the second observation region and the light-shielding plate is denoted by D, a distance between the light-shielding plate and the display panel is denoted by G, an interval of the first columns of pixels or the second columns of pixels is denoted by P, and the width of the black matrix is denoted by Q, an equation K≦Q×D/(D+G) is satisfied. The openings are disposed on lines connecting between a position directly above a center of the display panel and the black matrix.10-06-2011
20130148062FILTER 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.06-13-2013
20100296034COLOR FILTER PLATE AND THIN FILM TRANSISTOR PLATE FOR LIQUID CRYSTAL DISPLAY, AND METHODS FOR FABRICATING THE PLATES - A color filter substrate for a liquid crystal display includes a substrate, a black matrix formed on the substrate, and a plurality of color filters formed on the substrate with the black matrix. Each color filter has a flat central portion, and a peripheral portion placed on the black matrix with a thickness smaller than the central portion. A common electrode is formed on the plurality of color filters. A thin film transistor array substrate for the liquid crystal display includes a substrate, a plurality of gate lines formed on the substrate, a plurality of data lines crossing over the gate lines while defining pixel regions, a thin film transistor formed at each pixel region, and a plurality of color filters. Each color filter has a flat central portion, and a peripheral portion placed on the data lines with a thickness smaller than the central portion. Contact holes expose the drain electrodes, and pixel electrodes are connected to the drain electrodes through the contact holes.11-25-2010
20090122242SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE - A substrate for liquid crystal display includes at least: at least two substrates (a glass substrate and a TFT substrate); a liquid crystal layer disposed between the substrates; an ITO film that applies an electric field to the liquid crystal layer; a photospacer that regulates cell thickness (a thickness of a liquid crystal layer) between the substrates; a light-shielding film; and a colored layer, in which at least a part of the photospacer is formed on the light-shielding film or at a portion where the light-shielding film and the colored layer overlap; and the light-shielding film includes at least one of a resin and a precursor thereof and also includes metal particles having a silver-tin alloy portion.05-14-2009
20120274885IMAGE DISPLAY APPARATUS INCLUDING PIXEL ELETRODES WITH OPENINGS - In an image display apparatus, an array substrate includes a plurality of pixel electrodes, an opposite substrate facing the array substrate, and a liquid crystal layer disposed between the array substrate and the opposite substrate. The liquid crystal layer includes a plurality of vertical alignment liquid crystal molecules and is disposed between the array substrate and the opposite substrate. Each of the pixel electrodes includes a plurality of domains and includes an opening portion formed corresponding to a contact point at which the domains make contact with each other.11-01-2012
20130155357LIQUID 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.06-20-2013
20130155358LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME - A liquid crystal display device is disclosed. The liquid crystal display device includes: a substrate; gate and data lines arranged to cross each other on the substrate and to define a pixel region; a switching element disposed at an intersection of the gate and data lines; and pixel electrodes and common electrodes arranged alternately with each other and parallel to the data line, within the pixel region. The pixel electrode and the common electrode are formed to have a stacked layer structure of a transparent conductive material layer and an opaque metal layer, each having a line-width of 3.5 μm or less. Such a liquid crystal display device can enhance the transmittance of a pixel region with preventing the chuck stain by forming electrodes in a double layer structure with a transparent conductive material layer and an opaque metal layer.06-20-2013
20110285944Liquid Crystal Display Device - A liquid crystal display device has a narrow black matrix located outside an effective display region, and comprises: a first substrate; a second substrate facing the first substrate; first conduction lines spaced apart from each other on a surface of the first substrate facing the second substrate; a first insulating layer covering the first conduction lines and formed on the first substrate; second conduction lines spaced apart from each other on the first insulating layer and formed in regions corresponding to intervals of the first conduction lines; a second insulating layer formed on the first insulating layer and covering the second conduction line; a sealant interposed between the second insulating layer and the second substrate, forming a closed loop along edges of the first and second substrates, and overlapping at least a portion of the first and second conduction lines; and a black matrix interposed between the second substrate and the sealant, and overlapping the first and second conduction lines and the sealant. At least one kind of conduction lines selected from the group consisting of first and second conduction lines is formed of a transparent conductive material.11-24-2011
20130120698LIQUID CRYSTAL DISPLAY INCLUDING WIRE GRID POLARIZER AND MANUFACTURING METHOD THEREOF - A liquid crystal display includes a first substrate. A plurality of fine metal lines is disposed on the first substrate. The plurality of fine metal lines including a plurality of small regions. A second substrate is aligned with the first substrate. A light blocking portion is disposed on the second substrate. The light blocking portion is disposed in a region between the small regions of the plurality of small regions of the plurality of fine metal lines.05-16-2013
20110317110Display device - The present invention is intended to control the color temperature of white exhibited by a liquid crystal display device. White is produced when light waves emitted through pixels associated with three colors of red, green, and blue have maximum intensities. The amounts of light emitted through the respective pixels are controlled by differentiating the shapes of the pixel electrodes disposed at the respective pixels from one another. Thus, the color temperature of white is controlled. Otherwise, the shapes of interceptive films disposed at the respective pixels are differentiated from one another in order to control light waves emitted through the respective pixels. Thus, the color temperature of white is controlled. The interceptive film may be shaped like the pixel electrode. Otherwise, the interceptive film may be realized with an interceptive pattern other than that of the pixel electrode or one of openings bored in a black matrix.12-29-2011
20120019749LIQUID 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.01-26-2012

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