发明名称 COLOR FILTER FOR LIQUID CRYSTAL DISPLAY, AND METHOD FOR MANUFACTURING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a color filter for a liquid crystal display, which will not produce color unevenness or the like on the liquid crystal display by assembling a gap between substrates uniform without being influenced by uneven pressing, even if a photo-spacer with sufficient hardness is used and which will not produce color unevenness or the like even if a local load is present in using the liquid crystal display device, and to provide a method for manufacturing the same. <P>SOLUTION: The photo-spacer 25 is constructed with at least two layers, and a lower layer 25A has significant hardness. Hardness of an upper layer 25B is rather soft. The difference in the dynamic hardness between both layers is 5 or larger. The hardness of the lower layer is 35 dynamic hardness or larger. A second photo-spacer 35 is arranged in the vicinity of the photo-spacer. The second photo-spacer 35 is an alignment control protrusion 55. <P>COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2005345666(A) 申请公布日期 2005.12.15
申请号 JP20040164139 申请日期 2004.06.02
申请人 TOPPAN PRINTING CO LTD 发明人 MURATA KOJI;SAKAKAWA MAKOTO;FUKUDA YOICHIRO
分类号 G02F1/1339;G02F1/1335;G02F1/1337 主分类号 G02F1/1339
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