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.
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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 |
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代理人 |
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主权项 |
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地址 |
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