发明名称 |
Liquid crystal display with static discharge circuit |
摘要 |
A liquid crystal display includes a pixel cell array formed on a substrate. The pixel cell array includes rows and columns of pixel cells and each pixel cell has a pixel TFT. Gate control lines extend along the respective rows of the pixel cell array and connect the pixel TFTs to a gate control circuit. A termination unit is located near one end of the gate control lines. The termination unit is made up of antenna TFTs, respectively connected to the gate control lines. The antenna TFTs have a size which is much larger than a size of the pixel TFTs and are preferably CMOS type TFTs. The termination unit discharges a static charge which may build up on the gate control lines so that damage to the pixel TFTs caused by the static charge is prevented.
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申请公布号 |
US6538708(B2) |
申请公布日期 |
2003.03.25 |
申请号 |
US19990316757 |
申请日期 |
1999.05.21 |
申请人 |
FUJITSU DISPLAY TECHNOLOGIES CORPORATION |
发明人 |
ZHANG HONGYONG |
分类号 |
H01L29/786;G02F1/136;G02F1/1362;(IPC1-7):G02F1/133 |
主分类号 |
H01L29/786 |
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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