发明名称 ELECTRODE SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE, AND MANUFACTURE OF ELECTRODE SUBSTRATE
摘要 PROBLEM TO BE SOLVED: To provide an electrode substrate and a liquid crystal display device having high reliability and manufacture thereof. SOLUTION: A pixel electrode 151 is brought in contact with a source electrode 131 of FT 121 via contact hole 501 of a color filter CF and a contact hole 502 of a transparent insulating film 171, to be electrically connected. Gentler tapered angles can be formed for those of both contact holes without precise control of them, by forming at least a part of the contact hole 502 of the transparent insulating film 171 inside of the contact hole 501 of the color filter CF, and it is possible to prevent discontinuance between an electrode member of a pixel area and an electrode member filled in the contact hole.
申请公布号 JP2000267132(A) 申请公布日期 2000.09.29
申请号 JP19990070482 申请日期 1999.03.16
申请人 TOSHIBA CORP 发明人 YOSHIDA NORIHIRO
分类号 G02F1/1335;G02F1/136;G02F1/1368 主分类号 G02F1/1335
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