发明名称 COLOR FILTER AND METHOD FOR MANUFACTURING THE SAME
摘要 PROBLEM TO BE SOLVED: To provide a color filter capable of preventing color mixture between adjacent pixels by thinning a color pixel and an overcoat and avoiding coating defects, such as keratin.SOLUTION: The color filter includes at least black matrixes, color pixels having a plurality of colors and an overcoat layer in this order on a transparent substrate. A taper angle &thetas; between a superimposed part interface of the black matrix on the color pixel and the surface of the transparent substrate is 45° or more and 80° or less, and a ratio of the thickness of the color pixel to the thickness of the overcoat is one or mor and two or less. The color pixels have a pattern formed by a colored layer consisting of a photosensitive coloring composition including an organic color, a transparent resin, a monomer having an ethylenically unsaturated double bond and a photoinitiator. A ratio of the monomer having an ethylenically unsaturated double bond to the transparent resin is 0.5 or more and 0.7 or less.
申请公布号 JP2015219260(A) 申请公布日期 2015.12.07
申请号 JP20140100305 申请日期 2014.05.14
申请人 TOPPAN PRINTING CO LTD 发明人 AOKI EIJI;ASAHI NORIKO
分类号 G02B5/20;G02F1/1335;G03F7/004;G03F7/16 主分类号 G02B5/20
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