发明名称 |
Liquid crystal display device having common line parallel to and between gate line and pixel electrode with light shield projecting from common line parallel to data line and overlapping area between data line and pixel electrode |
摘要 |
An LCD device with improved an aperture ratio and decreased parasitic capacitance has a passivation layer of an inorganic material and which includes a gate line on a first substrate; a gate insulating layer on an entire surface of the first substrate including the gate line; a data line on the gate insulating layer in perpendicular to the gate line, to define a pixel region; a thin film transistor at a crossing portion of the gate and data lines; a passivation layer on the entire surface of the first substrate including the thin film transistor; a pixel electrode on the passivation layer, for being connected with a drain electrode of the thin film transistor; and a light-shielding metal for receiving a voltage, formed between the data line and the pixel electrode, to prevent a parasitic capacitance between the data line and the pixel electrode.
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申请公布号 |
US7554630(B2) |
申请公布日期 |
2009.06.30 |
申请号 |
US20040024807 |
申请日期 |
2004.12.30 |
申请人 |
LG DISPLAY CO., LTD. |
发明人 |
KWON KEUK SANG;PARK DAE LIM;HWANG SEONG SOO;KANG SUNG GU;LEE JONG HWAE;KIM BUNG GOO;CHOI JONG A |
分类号 |
G02F1/1333;G02F1/1368;G02F1/136;G02F1/1362 |
主分类号 |
G02F1/1333 |
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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