发明名称 |
Thin film transistor (TFT) array substrate and fabricating method thereof that protect the TFT and a pixel electrode without a protective film |
摘要 |
A thin film transistor array substrate and a fabricating method thereof are disclosed. The thin film transistor array substrate protects a thin film transistor without a protective film and accordingly reduces the manufacturing cost. In the thin film transistor array substrate, a gate electrode is connected to a gate line. A source electrode is connected to a data line crossing the gate line to define a pixel area. A drain electrode is opposed to the source electrode with a channel therebetween. A semiconductor layer is in the channel. A pixel electrode in the pixel area contacts the drain electrode over substantially the entire overlapping area between the two. A channel protective film is provided on-the semiconductor layer corresponding to the channel to protect the semiconductor layer. |
申请公布号 |
US7586123(B2) |
申请公布日期 |
2009.09.08 |
申请号 |
US20050149689 |
申请日期 |
2005.06.10 |
申请人 |
LG. DISPLAY CO., LTD. |
发明人 |
CHOI YOUNG SEOK;AHN BYUNG YONG;CHO KI SUL;YU HONG WOO |
分类号 |
G02F1/136;H01L27/01;G02F1/1362;G02F1/1368;H01L21/00;H01L21/336;H01L21/77;H01L21/84;H01L27/12;H01L27/146;H01L29/417;H01L29/786 |
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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