Patent application number | Description | Published |
20120057109 | LIQUID CRYSTAL PANEL AND COLOR FILTER SUBSTRATE THEREOF - The present invention provides a liquid crystal panel and a color filter substrate thereof. The color filter substrate includes a substrate, a plurality of color filtering units, a display-area black matrix, an edge black matrix, and the color filtering units; the display-area black matrix, the edge black matrix and a transparent conductive layer are formed on the substrate in turn; the edge black matrix surrounds a display area of a liquid crystal panel and then forms an edge light-shielding area corresponding to a periphery of the display area, and the color filter substrate further has a plurality of photo spacers formed on the transparent conductive layer, arranged on the periphery of the display area, and are extended into the edge light-shielding area formed by the edge black matrix; and each of the photo spacers is separated from the adjacent photo spacer at a distance to form a slit therebetween, liquid crystal material in the display area flows through the slit to the edge light-shielding area by capillarity, so as to prevent liquid bubbles from being formed at the edges of the display area and to enhance production yield of the liquid crystal panel. | 03-08-2012 |
20130010222 | METHOD FOR CUTTING PANEL SUBSTRATE AND SUBSTRATE CUTTING APPARATUS - The present invention discloses a liquid crystal display (LCD) device, which comprises: a first substrate and a second substrate opposite to each other, a liquid crystal layer filled between the first substrate and the second substrate, and many main supporting parts which are arranged between the first substrate and the second substrate. A pixel area is arranged on the first substrate; and in the pixel area, the main supporting parts are arranged between two adjacent rows of sub pixels, and in the main supporting parts, one portion of the main supporting parts and the other portion of the main supporting parts are misaligned a distance from each other. When the LCD panel is pressed by an external force or the assembling accuracy of the upper/lower substrates is closed to a design tolerance, it can avoid or reduce the phenomenon of Mura or light leak occurred on the LCD panel. | 01-10-2013 |
20130078552 | Dedicated Mask and Production Method thereof, LCD Panel Production Method - The present invention discloses a dedicated mask, a production method thereof, and a production method of a liquid crystal display (LCD) panel. The production method of an LCD panel comprises the following steps: coating a sealant around display areas of the LCD panel; laying a mask used for producing the LCD panel on the LCD panel, wherein the shape of a shading film of the mask used for producing the LCD panel is consistent with the shape of the display areas formed by the sealant; arranging the shading film in the position corresponding to an upper part of the display areas; and irradiating the sealant of the LCD panel exposed outside the shading film using a light source. The present invention can reduce the production cost, enhance the cost reduction, and effectively prevents the disturbance from a light source. | 03-28-2013 |
20130300971 | Method for Manufacturing Liquid Crystal Display Device and Liquid Crystal Display Device - The present invention provides a method for manufacturing a liquid crystal display device and a liquid crystal display device. The method includes ( | 11-14-2013 |
20130335691 | LCD PANEL AND METHOD FOR MANUFACTURING THE SAME - The present invention discloses a liquid crystal display (LCD) panel, which includes an array substrate; a color filter (CF) substrate disposed opposite to the array substrate; and a spacer disposed between the array substrate and the CF substrate. The spacer includes a columnar platform and a recessed platform, and the columnar platform and the recessed platform engage each other. The present invention further discloses a method for manufacturing the LCD panel. | 12-19-2013 |
20140024751 | MATERIAL FOR ALIGNMENT LAYER OF LIQUID CRYSTAL DISPLAY - The present invention provides a material for alignment layer of liquid crystal display, which includes a solvent and a polymer dissolved in the solvent. The polymer includes a backbone and a first side chain linked to the backbone. The first side chain has a stronger lateral dipole moment. The material for alignment layer of liquid crystal display is characterized in that a first side chain that contains both a flexible chain segment and rigid chain segment is linked to the backbone of the polymer and the first side chain has a stronger lateral dipole moment, making it taking a rotation or tilting motion under the application of an electric field so as to effect alignment of the liquid crystal molecules in the pre-tilt angle. | 01-23-2014 |
20150184299 | LIQUID CRYSTAL DISPLAY PANEL REPAIRING METHOD AND REPAIRING SYSTEM - The present invention provides a liquid crystal display panel repairing method and repairing system. The method includes: (1) providing a liquid crystal display panel, in which the liquid crystal display panel has a circuit that has a breaking site; and (2) applying laser chemical vapor deposition to form graphene on the liquid crystal display panel in such a way as to joint the breaking site. The liquid crystal display panel repairing method and repairing system of the present invention use laser chemical vapor deposition to form graphene on a breaking site to repair the breaking site. The process is simple and the result of repairing is good. Further, a common gas, such as methane, is used as a carbon source gas, making it favorable for environmental protection. Further, the number of layers of graphene so formed can be controlled by controlling whether to apply irradiation of the laser so as to achieve control of electrical conductivity of the graphene so formed and enhance the result of repairing. Further, the light spot of laser can be adjusted in regard to the radius thereof in order to control the resolution of graphene grown line and the optic path of the laser can be adjusted to allow the light spot to follow a predetermined path to heat selected areas of the substrate to deposit a desired graphene line or shape. | 07-02-2015 |
20150355501 | TRANSPARENT CONDUCTIVE LAYER AND CF SUBSTRATE HAVING SAME AND MANUFACTURING METHOD THEREOF - The present invention provides a transparent conductive layer and a CF substrate having the transparent conductive layer and a manufacturing method thereof. The transparent conductive layer is made of a graphene transparent conductive material and is in the form of a thin film having a thickness of 0.36 nm-10 nm, transmittance of visible light being 80-97%, and surface resistance being 30-500 Ω/□ and can replace a conventional ITO transparent conductive layer and has improved mechanical strength and flexibility. The CF substrate having the graphene transparent conductive layer uses the graphene transparent conductive layer to replace the ITO transparent conductive layer used in a CF substrate in order to obtain an electrode or a static electricity draining layer having high transmittance and excellent flexibility and, when used in a liquid crystal display panel, helps improve the transmittance of the liquid crystal panel and reduce the use of backlighting. The manufacturing method of the CF substrate having the graphene transparent conductive layer uses a CVD process to form graphene on a growth substrate to be subsequently transferred to a CF substrate body, of which the manufacture is easy and cost is low. | 12-10-2015 |