发明名称 ELECTRO-OPTIC DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To solve the problem of a conventional liquid crystal display panel including a metal film as a light-blocking mask of a color filter in which: signal delay easily occurs due to parasitic capacitance with the other wire, and in the use of an organic film containing black pigment as the light-blocking mask of the color filter, the number of manufacturing steps is large. <P>SOLUTION: A film in which two coloring layers are laminated (a lamination layer of a red coloring layer 13 and a blue coloring layer 12, or a lamination layer of the red coloring layer 13 and a green coloring layer 11) is formed as light-blocking parts 15 and 16 on a counter substrate so as to overlap with a TFT of an element substrate without using a light-blocking mask (black matrix). <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2012190043(A) 申请公布日期 2012.10.04
申请号 JP20120116115 申请日期 2012.05.22
申请人 SEMICONDUCTOR ENERGY LAB CO LTD 发明人 YAMAZAKI SHUNPEI;GOTO YUGO
分类号 G02F1/1335;G02B5/00;G02B5/20;G02F1/1368 主分类号 G02F1/1335
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