发明名称 COLOR FILTER FOR LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide a color filter that prevents an alignment failure of liquid crystal around a tapered section of a laminated spacer and forms a high-definition space of a diameter of 20 &mu;m, and a liquid crystal display device using the color filter. <P>SOLUTION: This color filter for the liquid crystal display device has a black matrix layer, respective colored pixels formed of a plurality of colored layers, and a spacer on a transparent substrate. The spacer is formed by stacking colored layers of at least two colors, the tilt angle of the tapered section on which the colored layer of the colored pixel adjacent to the black matrix layer and the spacer abut is within the range of 60 to 90&deg;. Further, the spacer is formed on the black matrix layer, and the thickness of the black matrix layer is greater than that of the colored layer of the colored pixel. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2010102003(A) 申请公布日期 2010.05.06
申请号 JP20080271777 申请日期 2008.10.22
申请人 TOPPAN PRINTING CO LTD 发明人 SAITO TAKUMI;DEMACHI YASUYUKI
分类号 G02B5/20;G02B5/00;G02F1/1335;G02F1/1339 主分类号 G02B5/20
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