Patent application number | Description | Published |
20120057098 | COLOR LIQUID CRYSTAL DISPLAY DEVICE - A color liquid crystal display device includes a liquid crystal display element and a backlight unit. The liquid crystal display element includes a color filter having a red filter segment, a green filter segment, and a blue filter segment. The red filter segment is prepared from a red photosensitive resin composition which includes a pigment combination, an alkali-soluble resin, a compound having an ethylenic group, and a photoinitiator. The pigment combination includes an azo-based red pigment and an anthraquinone-based red pigment. A weight ratio of the azo-based red pigment to the anthraquinone-based red pigment ranges from 20/80 to 80/20. The backlight unit is coupled to the liquid crystal display element and has a color temperature ranging from 6,000 K to 20,000 K. | 03-08-2012 |
20120162575 | COLOR LIQUID CRYSTAL DISPLAY DEVICE - A color liquid crystal display device includes a liquid crystal display element and a backlight unit. The liquid crystal display element includes a color filter having a red filter segment, a green filter segment, and a blue filter segment. The blue filter segment is prepared from blue photosensitive resin composition. The blue photosensitive resin composition includes a pigment combination, an alkali-soluble resin, a compound having an ethylenic group, and a photoinitiator. The pigment combination includes a copper phthalocyanine-based blue pigment. The color filter has a z value ranging from 0.3 to 0.5 in a chromaticity diagram of a XYZ color system. The backlight unit is coupled to the liquid crystal display element and has a color temperature ranging from 8,000 K to 20,000 K. | 06-28-2012 |
20130142966 | BLUE PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTERS AND USES THEREOF - The invention relates to a blue photosensitive resin composition, and the smoothness of the edge profile formed thereby after development is good. Furthermore, the contrast of a liquid crystal display device manufactured with the blue photosensitive resin composition is excellent. The invention also provides a method for manufacturing a color filter, a color filter and a liquid crystal display device are also provided in the invention. | 06-06-2013 |
20130208215 | COLOR LIQUID CRYSTAL DISPLAY DEVICE - A color liquid crystal display device includes a liquid crystal display element and a backlight unit. The liquid crystal display element includes a color filter having a blue filter segment, a green filter segment, and a red filter segment. The green filter segment is prepared from a green photosensitive resin composition which includes a halogenated-phthalocyanine-based green pigment component, a yellow pigment component, an alkali-soluble resin, a compound having at least one ethylenically unsaturated group, and a photoinitiator. A weight ratio of the halogenated-phthalocyanine-based green pigment component to the yellow pigment ranges from 60/40 to 95/5. The backlight unit has a color temperature ranging from 8,000 K to 20,000 K. | 08-15-2013 |
20130222738 | COLOR LIQUID CRYSTAL DISPLAY DEVICE - A color liquid crystal display device having high color reproduction is provided, which includes a liquid crystal display element and a backlight unit. The liquid crystal display element includes a color filter having a blue filter segment, a green filter segment, and a red filter segment. The blue filter segment is prepared from a blue photosensitive resin composition which includes a blue pigment combination, a red dye component, an alkali-soluble resin, a compound having at least one ethylenically unsaturated group, a photoinitiator, and a solvent. The blue pigment combination includes a copper phthalocyanine-based blue pigment. The backlight unit is coupled to the liquid crystal display element and has a color temperature ranging from 8,000 K to 20,000 K. | 08-29-2013 |
20130299755 | PHOTOSENSITIVE RESIN COMPOSITION FOR A COLOR FILTER AND USES THEREOF - The invention relates to a photosensitive resin composition, and it has the advantages of a high development speed and good compatibility. The invention also provides a method for manufacturing a color filter, color filter and liquid crystal display device. | 11-14-2013 |
20140091267 | PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTERS AND USES THEREOF - The invention relates to a photosensitive resin composition, and a color filter produced thereby has the advantages of no bubble display and little color difference before and after development. The invention also provides a method for manufacturing a color filter, color filter and liquid crystal display device. | 04-03-2014 |
20140124716 | PHOTOSENSITIVE RESIN COMPOSITION AND APPLICATION OF THE SAME - A photosensitive resin composition and application of the same are provided. The photosensitive resin composition comprises an alkali-soluble resin (A), a compound (B) containing vinyl unsaturated group(s), a photo initiator (C), an organic solvent (D), a pigment (E) and a metal chelating agent (F). During a pixel process with an omission of a prebake step, the photosensitive resin composition, which is added with the metal chelating agent (F), can be formed to pixels that is adhered tightly to a substrate. | 05-08-2014 |
20140246633 | PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTERS AND USES THEREOF - A photosensitive resin composition for color filter including an alkai-soluble resin (A-1), an alkai-soluble resin (A-2) having a functional group represented by formula (2), a compound (B) having an ethylenically unsaturated group, a photoinitiator (C), an organic solvent (D), and a pigment (E) is provided, wherein the alkai-soluble resin (A-1) is formed by copolymerizing an ethylenically unsaturated monomer (a-1) having a carboxylic acid group, a compound (a-2) having a cyclicimide group represented by formula (1), and other copolymerizable ethylenically unsaturated monomers (a-3) except for the ethylenically unsaturated monomer (a-1) having the carboxylic acid group and the compound (a-2) having the cyclicimide group represented by formula (1). | 09-04-2014 |
20140346416 | PHOTOSENSITIVE RESIN COMPOSITION FOR A COLOR FILTER AND USES THEREOF - The invention relates to a blue photosensitive resin composition, and it has the advantage of good developing-resistance, good ageing stability of sensitivity and good contrast. The invention also provides a method for producing a color filter, a color filter and a liquid crystal display device. | 11-27-2014 |
20150041735 | PHOTOSENSITIVE RESIN COMPOSITION AND USES THEREOF - The invention relates to a photosensitive resin composition that has the advantages of high developability, good hardness, and good sputtered resistance. The invention also provides a method for manufacturing a color filter, color filter and a liquid crystal display device. The photosensitive resin composition comprises an alkali-soluble resin (A), a compound containing an ethylenically unsaturated group (B), a photoinitiator (C), an organic solvent (D), a pigment (E), and a compound (F). | 02-12-2015 |
20150042931 | BLUE PHOTOSENSITIVE RESIN COMPOSITION FOR COLOR FILTER AND USES THEREOF - The invention relates to a blue photosensitive resin composition that has the advantages of good developing-resistance, good ageing stability of sensitivity and good contrast. The invention also provides a method for manufacturing a color filter, a color filter and a liquid crystal display device. | 02-12-2015 |