发明名称 Color filter substrate and liquid crystal display panel
摘要 There are provided a substrate which has solved an unsatisfactory adhesion problem of a seal part in a liquid crystal cell comprising a retardation layer provided on the inner side of the cell, and a liquid crystal cell using the substrate. A color filter substrate includes a substrate 11, and at least a black matrix layer 12, a color filter layer 13, and a retardation layer 14 stacked on the substrate 11. The black matrix layer 12 and the color filter layer 13 are stacked on the substrate 11 while providing a margin around the periphery of the substrate 11. The retardation layer 14 is stacked on the black matrix layer 12 and the color filter layer 13 in a larger area than the area where the black matrix layer 12 and the color filter layer 13 are stacked. The substrate 11 in its margin, where neither the black matrix layer 12 nor the color filter layer 13 is stacked, is a predetermined seal area.
申请公布号 US7643109(B2) 申请公布日期 2010.01.05
申请号 US20060355510 申请日期 2006.02.16
申请人 DAI NIPPON PRINTING CO., LTD. 发明人 KAWASHIMA TOMOYA;MORIYA NORIHISA
分类号 G02F1/1335;G02F1/1333;G02F1/1339 主分类号 G02F1/1335
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