发明名称 |
Thin film transistor substrate of horizontal electric field type liquid crystal display device and fabricating method thereof |
摘要 |
A thin film transistor substrate of horizontal electric field type liquid crystal display device includes: a gate line and a common line arranged in parallel on a substrate and formed from a first conductive layer; a data line formed from a second conductive layer, the data line crossing the gate line and the common line having a gate insulating film therebetween such that the data line, the gate line and the common line define a pixel area; a thin film transistor having a gate connected to the gate line and a source electrode connected to the data line; a common electrode extending from the common line into the pixel area and formed from the first conductive layer; a protective film for covering a plurality of signal lines and electrodes and the thin film transistor; a pixel hole in the protective film having an elongated shape that parallels the common electrode; and a pixel electrode connected to a side surface of a drain electrode of the thin film transistor and formed from a third conductive layer within the pixel hole. |
申请公布号 |
US8077280(B2) |
申请公布日期 |
2011.12.13 |
申请号 |
US20040978533 |
申请日期 |
2004.11.02 |
申请人 |
CHANG YOUN GYOUNG;CHO HEUNG LYUL;LG DISPLAY CO., LTD. |
发明人 |
CHANG YOUN GYOUNG;CHO HEUNG LYUL |
分类号 |
G02F1/1343;G02F1/133;G02F1/136;G02F1/1362;G03F7/20;H01L21/00;H01L29/10;H01L29/786 |
主分类号 |
G02F1/1343 |
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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