发明名称 COLOR FILTER, IMAGE DISPLAY DEVICE AND ELECTRONIC EQUIPMENT
摘要 <P>PROBLEM TO BE SOLVED: To provide a color filter which is manufactured by using an inkjet method and which is excellent in lightness and a contrast ratio, and on which occurrence of light transmitting streak is suppressed, and to provide an image display device and electronic equipment equipped with the color filter. <P>SOLUTION: The color filter has a plurality of colored portions with a plurality of colors on a substrate, wherein the colored portions are provided with a droplet discharge method using a color filter ink. The color filter is characterized in that, when an effective area is defined in a plan view of the color filter, the area in a similar figure to the colored portion with a homothetic ratio of 0.90 to the colored portion, having the gravity center at the same point as that of the colored portion, and existing in the colored portion, and T<SB>min</SB>[&mu;m] represents the minimum thickness of the colored portion in the effective area, and T<SB>max</SB>[&mu;m] represents the maximum thickness, an average of T<SB>min</SB>/T<SB>max</SB>of respective colored portions of those with at least one color is 0.85-1.00, and the ink for the color filter includes a coloring agent, a liquid medium, and a predetermined polymer. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010107814(A) 申请公布日期 2010.05.13
申请号 JP20080280971 申请日期 2008.10.31
申请人 SEIKO EPSON CORP 发明人 KIGUCHI HIROSHI;SHIBATANI MASAYA;MORIYAMA HIDEKAZU;ISOBE MITSUHIRO;TAKIGUCHI HIROSHI;KURIBAYASHI HOMARE
分类号 G02B5/20;C09D11/033;C09D11/037;C09D11/10;C09D11/106;C09D11/107;C09D11/322;C09D11/326;C09D11/328;C09D11/36;C09D11/38;G02F1/1335 主分类号 G02B5/20
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