发明名称 |
Liquid crystal display with wide viewing angle with overlapping coupling electrodes forming capacitor interconnecting sub-pixel electrodes |
摘要 |
A method of manufacturing an active matrix substrate is presented. The method includes forming a transistor having a gate line, a semiconductor layer, an insulating layer between the gate line and the semiconductor layer, a source electrode, and a drain electrode; forming a pixel electrode comprising a first sub-pixel electrode and a second sub-pixel electrode; forming an auxiliary coupling electrode connected to the second sub-pixel electrode through a first contact hole; and forming the first sub-pixel electrode through a second contact hole connected to the drain electrode of the transistor. The auxiliary coupling electrode and the first sub-pixel electrode overlap each other such that the second sub-pixel electrode is capacitively coupled to the first sub-pixel electrode and the auxiliary coupling electrode and the electrode part form a capacitor.
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申请公布号 |
US7787100(B2) |
申请公布日期 |
2010.08.31 |
申请号 |
US20090473101 |
申请日期 |
2009.05.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JUNG MEE-HYE;CHOI NAK-CHO;YOU DOO-HWAN;LYU JAE-JIN |
分类号 |
G02F1/13;G02F1/1337;G02F1/1333;G02F1/1343;G02F1/136;G02F1/1362;G02F1/1368;G09F9/30;H01L27/12;H01L27/13 |
主分类号 |
G02F1/13 |
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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