PHOTOSENSITIVE COLORED COMPOSITION AND COLOR FILTER USING THE SAME
PURPOSE: To obtain a color filter and a photosensitive colored compsn. utilized for the filter, ensuring a small number of processes and having high sensitivity to exposure or not requiring an oxygen isolating film, hardly forming an overhang shape even in the case of excessive development, having h...
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| creator | TANI MIZUHITO ITO MASAHIRO MORI YOSHIHIRO IRINO MARIKO KATAOKA HIROYUKI |
| description | PURPOSE: To obtain a color filter and a photosensitive colored compsn. utilized for the filter, ensuring a small number of processes and having high sensitivity to exposure or not requiring an oxygen isolating film, hardly forming an overhang shape even in the case of excessive development, having high productivity and capable of reducing the production cost. CONSTITUTION: This compsn. contains acrylic resin obtd. by adding unsatd. carboxylic acid and polybasic acid anhydride to a polymer of a monomer having an epoxy group and an unsatd. double bond, a pigment, a dispersant, a photopolymerizable monomer and a photo-polymn. initiator. When this compsn. is used, a colored resin layer of a color filter is formed through a small number of processes. Because of high sensitivity, exposure is carried out in a short time and production time can be shortened. |
| format | Patent |
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CONSTITUTION: This compsn. contains acrylic resin obtd. by adding unsatd. carboxylic acid and polybasic acid anhydride to a polymer of a monomer having an epoxy group and an unsatd. double bond, a pigment, a dispersant, a photopolymerizable monomer and a photo-polymn. initiator. When this compsn. is used, a colored resin layer of a color filter is formed through a small number of processes. 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CONSTITUTION: This compsn. contains acrylic resin obtd. by adding unsatd. carboxylic acid and polybasic acid anhydride to a polymer of a monomer having an epoxy group and an unsatd. double bond, a pigment, a dispersant, a photopolymerizable monomer and a photo-polymn. initiator. When this compsn. is used, a colored resin layer of a color filter is formed through a small number of processes. Because of high sensitivity, exposure is carried out in a short time and production time can be shortened.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | APPARATUS SPECIALLY ADAPTED THEREFOR CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY MATERIALS THEREFOR OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS ORIGINALS THEREFOR PHOTOGRAPHY PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES PHYSICS |
| title | PHOTOSENSITIVE COLORED COMPOSITION AND COLOR FILTER USING THE SAME |
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