发明名称 Electro-optical device
摘要 There is disclosed an active matrix liquid crystal display that suppresses formation of a stripe pattern on the displayed image. An active matrix circuit, a peripheral drive circuit, and A image data signal lines for supplying image data signals are all integrated on a common substrate. The liquid crystal display includes a sampling circuit to which sampling circuit input lines are connected. These sampling circuit input lines are in contact with the image data signal lines and include dummy conducting lines extending to a buffer circuit. These dummy lines average out impedances of the individual image data signal lines, thus making uniform the amounts of image data signals lost from the image data signal lines. Thus, the formation of the stripe pattern is suppressed.
申请公布号 US6175348(B1) 申请公布日期 2001.01.16
申请号 US19990362803 申请日期 1999.07.28
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 ZHANG HONGYONG;OTSUKA KENJI;TERAMOTO SATOSHI
分类号 G02F1/1343;G02F1/1345;G02F1/136;G02F1/1368;G09G3/36;H01L29/786;H04N5/66;(IPC1-7):G09G3/36 主分类号 G02F1/1343
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