发明名称 COLOR FILTER AND LIQUID CRYSTAL DISPLAY DEVICE EQUIPPED THEREWITH
摘要 <P>PROBLEM TO BE SOLVED: To provide a color filter which does not spoil flatness of an alignment film layer formed on a colored layer even when forming no protection layer on the colored layer, which hardly produces film peeling by a rubbing step of the alignment film and which shows excellent display characteristics. <P>SOLUTION: The color filter has a transparent substrate, a black matrix which is provided on the transparent substrate and has an opening and a plurality of colored layers which are provided at the opening and constitute a color pixel. An end part of the black matrix and an end part of the colored layer come into contact with each other or are laminated and a relation of film thickness: ¾(film thickness of the colored layer)-(film thickness of the black matrix)¾&le;0.1&mu;m is satisfied. <P>COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007163830(A) 申请公布日期 2007.06.28
申请号 JP20050359928 申请日期 2005.12.14
申请人 TOPPAN PRINTING CO LTD 发明人 HAGIWARA HIDEAKI;MINATO KOICHI;ITOI TAKESHI;IJIRI YOSHIKO
分类号 G02B5/20;G02F1/1335 主分类号 G02B5/20
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