发明名称 |
THIN FILM TRANSISTOR SUBSTRATE FOR DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME |
摘要 |
A liquid crystal display device according to the present invention includes a gate line on a substrate; a data line crossing the gate line with a gate insulating film to define a pixel area; a thin film transistor connected to the gate line and the data line; a semiconductor pattern overlapped along the data line; a double layer passivation film covering the data line and the thin film transistor, wherein layers of the passivation film have different etching rates; and a pixel electrode formed in a pixel hole penetrating an upper passivation film of the double layer passivation film and connected to a drain electrode of the thin film transistor exposed through a drain contact hole, the pixel electrode forming a border with the upper passivation film surrounding the pixel hole. |
申请公布号 |
KR20060078578(A) |
申请公布日期 |
2006.07.05 |
申请号 |
KR20040118566 |
申请日期 |
2004.12.31 |
申请人 |
LG.PHILIPS LCD CO., LTD. |
发明人 |
LEE, JI NO;KWACK, HEE YOUNG;LEE, CHANG BIN |
分类号 |
G02F1/136 |
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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