Class / Patent application number | Description | Number of patent applications / Date published |
428100520 | Silicon compound (i.e., organosilicon) | 10 |
20080199638 | Method for producing reflective layers in LCD display - A method for producing a light reflecting structure in a transflective or reflective liquid crystal display uses one or two masks for masking a photoresist layer in a back-side exposing process. The pattern on the masks is designed to produce rod-like structures or crevices and holes on exposed and developed photoresist layer. After the exposed photoresist is developed, a heat treatment process or a UV curing process is used to soften the photoresist layer so that the reshaped surface is more or less contiguous but uneven. A reflective coating is then deposited on the uneven surface. One or more intermediate layers can be made between the masks, between the lower mask and the substrate, and between the upper masks and the photoresist layers. The masks and the intermediate layers can be made in conjunction with the fabrication of the liquid crystal display panel. | 08-21-2008 |
20100080936 | COMPOSITIONS FOR LIQUID CRYSTAL DISPLAYS - In an exemplary embodiment of the present invention, the content ratio of polar and neutral compounds in a liquid crystal layer is controlled, or a coupling agent that is well adapted to those compounds is used as a material for a sealant, thereby stably maintaining the display quality of the liquid crystal display even at low temperatures. | 04-01-2010 |
20110081505 | ADHESIVE COMPOSITION AND ARTICLES MADE THEREFROM - An adhesive composition comprising from about 2 to about 10 wt. % multifunctional ethylenically unsaturated siloxane polymer, from about 2 to about 10 wt. % monofunctional ethylenically unsaturated siloxane macromer, and from about 85 to about 96 wt. % vinyl monomer is described. The adhesive composition is used to make adhesive articles that, when applied to a substrate, remain removable or repositionable, even after long periods of time. The adhesive composition may be used in transfer adhesive films, and in laminated articles suitable for use in optical applications. | 04-07-2011 |
20120121824 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM AND IMAGE DISPLAY - A pressure-sensitive adhesive composition for an optical film of the present invention comprises a (meth)acryl-based polymer (A): and a polyether compound (B) having a polyether skeleton and a reactive silyl group represented by formula (1): —SiR | 05-17-2012 |
20130040075 | ADHESIVE COMPOSITION FOR POLARIZING PLATES, POLARIZING PLATE WITH ADHESIVE USING SAME, AND LIQUID CRYSTAL DISPLAY DEVICE USING SAME - Provided is an adhesive composition for polarizing plates, which is used for adhering polarizing plates, and which exhibits excellent durability even under high-temperature and high-moisture conditions, and which minimizes the occurrence of white streaks. Also provided are a polarizing plate with adhesive and liquid crystal display device using said adhesive composition. The adhesive composition for polarizing plates contains the following: (A) carboxyl group [CG]-containing (meth)acrylic copolymer [MACP] using 1.5 to 3 wt % CG-containing (meth)acrylic monomer [MAM] and 97 to 98.5% MAM not having a reactive functional group; (B) CG- and hydroxyl group [HG]-containing MACP using 0.5 to 3 wt % CG-containing MAM, 0.3 to 1 wt % HG-containing MAM, and 96 to 99.2 wt % MAM not having a reactive functional group; (C) toluene diisocyanate-type isocyanate compound; and (D) a silane coupling agent. The respective weight average molecular weight of (A) and (B) fall within the range of 950,000 to 1,050,000, the weight ratio of (A)/(B) falls within the range of 70/30 to 90/10, and (C) is contained in a ratio of 10 to 20 parts by weight with respect to 100 parts by weight of the total weight of MACP. | 02-14-2013 |
20140065324 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION - The present invention relates to a pressure sensitive adhesive composition, a polarizer and a liquid crystal display device. The present invention may provide a pressure sensitive adhesive which can have excellent stress relaxation characteristic to effectively inhibit light leakage by dimension change of optical films such as polarizing plates. In addition, a pressure sensitive adhesive having excellent physical properties such as adhesion durability and workability may be provided. | 03-06-2014 |
20140161994 | SURFACE PROTECTION FILM - Provided is a novel surface protective film that can express sufficiently high antistatic property and sufficiently high wettability, and is excellent in reworkability (light peelability). The surface protective film includes a base material layer and a pressure-sensitive adhesive layer, in which the pressure-sensitive adhesive layer contains an ionic liquid or an alkali metal salt. | 06-12-2014 |
20140178607 | LIQUID CRYSTAL ADDITIVE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL PANEL THEREOF - The present invention provides a liquid crystal additive, a liquid crystal composition and a liquid crystal panel thereof. The liquid crystal additive of the present invention has a higher clear point, so that adding the liquid crystal additive into a liquid crystal composition of a liquid crystal panel can omit the process of forming alignment films to reduce manufacturing costs and time of liquid crystal panels; meanwhile, the MURA phenomenon due to the different effects of liquid crystal molecules and liquid crystal reactive monomers on alignment films is avoided, so as to improve the uniformity of liquid crystal panel. | 06-26-2014 |
20140205771 | Bezel Sealant, Liquid Crystal Display Panel and Liquid Crystal Display - The present invention provides a bezel sealant for use in a polymer stabilized vertical alignment liquid crystal display. The bezel sealant includes at least the following compositions: epoxy resin 20-60% by weight, curing agent 5-50% by weight, methacrylate resin or acrylate resin 20-60% by weight, photoinitiator 0.1-1% by weight, filler 5-35% by weight, and silane coupling agent 0.05-5% by weight. The molecular weight of the methacrylate resin or the acrylate resin is greater than or equal to 500. According to the embodiment of the present invention, the dissolution of the methacrylate resin or acrylate resin in the bezel sealant by the liquid crystal medium is prevented to avoid the over-sized bumps formed in the periphery of the bezel. Light leakage phenomenon in the periphery of the bezel is decreased to increase product yield rate. | 07-24-2014 |
20160032160 | COMPOSITION FOR ADHESION LAYER OF GAS BARRIER ADHESIVE SHEET, GAS BARRIER ADHESIVE SHEET, AND OPTICAL SHEET HAVING GAS BARRIER ADHESIVE SHEET - A composition for an adhesion layer of a gas barrier adhesive sheet including a gas blocking film and an adhesion layer including at least one compound selected from a compound represented by Chemical Formula 1, at least one compound selected from a compound represented by Chemical Formula 2, and optionally, a compound represented by Chemical Formula 3. | 02-04-2016 |