发明名称 Active matrix liquid crystal display and method of fabricating same
摘要 There is disclosed a small-sized, active matrix liquid crystal display having high reliability. The liquid crystal display comprises a TFT substrate, a counter substrate, and a layer of a liquid crystal material held between these two substrates. A plurality of pixel TFTs are arranged in rows and columns on the TFT substrate. Driver TFTs forming a driver circuit for driving the pixel TFTs are formed also on the TFT substrate. All of these TFTs are covered by the liquid crystal material directly or via a thin film to protect these TFTs. A short ring is cut after a rubbing operation and before bonding of the substrates. Therefore, during manufacturing, the TFTs are protected from static charges. Also, the cutting operation is facilitated.
申请公布号 US2002008795(A1) 申请公布日期 2002.01.24
申请号 US20010757778 申请日期 2001.01.09
申请人 SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 KOYAMA JUN;YAMAMOTO YOSHITAKA
分类号 G02F1/136;G02F1/1339;G02F1/1362;G02F1/1368;G09F9/30;H04N5/66;(IPC1-7):G02F1/133;G02F1/134;H01L29/04 主分类号 G02F1/136
代理机构 代理人
主权项
地址