发明名称 Liquid crystal display device
摘要 The present liquid crystal device is characterized by a plurality of contact holes (13) in an insulating layer (10) for exposing an electrode of a switching transistor (2), wherein an interconnecting piece (31) of conducting material is provided in each contact hole which are of the same type of material as the material of a signal line (4) connected with the switching transistor (2). Each of the switching transistors is brought into contact with a transparent pixel electrode of each pixel at the location of each contact hole by means of said interconnecting piece (31). <IMAGE>
申请公布号 EP0723179(A1) 申请公布日期 1996.07.24
申请号 EP19960100436 申请日期 1991.03.21
申请人 SONY CORPORATION 发明人 HAYASHI, HISAO;KAWAMURA, AKIO
分类号 G02F1/1343;G02F1/1335;G02F1/136;G02F1/1362;G02F1/1368;H01L21/336;H01L29/78;H01L29/786 主分类号 G02F1/1343
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