发明名称 COLOR FILTER
摘要 <P>PROBLEM TO BE SOLVED: To provide a color filter by which display defects, such as, an alignment defect and a flicker are hardly generated and which has high contrast of a white display part and a black display part, when it is used for a liquid crystal display. <P>SOLUTION: The color filter is provided with a transparent substrate, a colored layer formed on the transparent substrate; a transparent electrode layer formed on the colored layer and protrusions for liquid crystal alignment layer control formed in a region, corresponding to the colored layer on the transparent electrode layer; the protrusions for liquid crystal alignment layer control contains at least one organic pigment selected from among a group consisting of a red organic pigment, a blue organic pigment and a purple organic pigment. <P>COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009157328(A) 申请公布日期 2009.07.16
申请号 JP20070338916 申请日期 2007.12.28
申请人 DAINIPPON PRINTING CO LTD 发明人 WAKITA KEISUKE;MIZUNO MOTOO;KAWAGUCHI SHUJI;HAGIWARA IZUMI;SUMINO TOMONOBU;TAKANO MASAKAZU
分类号 G02F1/1337;G02B5/20;G02F1/1335 主分类号 G02F1/1337
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