发明名称 IMAGE DISPLAY DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To precisely perform a matching of one substrate with the other substrate. <P>SOLUTION: On a liquid-crystal side surface of one of substrates which are arranged opposite to each other across a liquid crystal, respective areas encircled with a plurality of parallel gate signal lines and a plurality of parallel drain signal lines crossing the gate signal lines are formed as pixel areas, and in each pixel area, a switching element which operates with a scanning signal from a gate signal line and a pixel electrode supplied with a video signal from a drain signal line through the switching element are provided; and a black matrix is formed on a liquid-crystal side surface of the other substrate opposite to the gate signal lines and a projection part or recessed part is formed on at least one of sides nearly parallel to the gate signal lines of the black matrix at a position opposite to the drain signal lines. <P>COPYRIGHT: (C)2003,JPO
申请公布号 JP2003241180(A) 申请公布日期 2003.08.27
申请号 JP20020039921 申请日期 2002.02.18
申请人 HITACHI LTD 发明人 TANAKA TAKESHI;OUGIICHI KIMITOSHI;YANAGAWA KAZUHIKO
分类号 G02F1/1333;G02F1/1335;G02F1/1343;G02F1/1345;G02F1/1368;G09F9/00;G09F9/30;G09F9/35 主分类号 G02F1/1333
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