发明名称 |
REFLECTION TYPE LIQUID CRYSTAL DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME |
摘要 |
Disclosed are a reflection type LCD and method of manufacturing the same. A wiring layer having a first and second metal layer ( 102, 104 ) is formed on a substrate ( 100 ) including a display region (D) and a pad region (P). Upon the substrate ( 100 ) and the wiring layer is formed a first passivation layer ( 155 ), and contacts with a wiring terminal ( 115 ) and the first metal layer ( 102 ). A second passivation layer ( 180 ) is formed on the substrate except the pad region (P). The pad contact hole ( 160 ) extends to a position under the second passivation layer ( 180 ). The second passivation layer ( 180 ) covers a region in the pad contact hold ( 160 ) where the step coverage of the pad electrode ( 170 ) is poor, thereby preventing a battery effect.
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申请公布号 |
US2007200984(A1) |
申请公布日期 |
2007.08.30 |
申请号 |
US20070742931 |
申请日期 |
2007.05.01 |
申请人 |
LEE JEONG-HO;CHOI SANG-GUN;SONG YOUNG-GOO |
发明人 |
LEE JEONG-HO;CHOI SANG-GUN;SONG YOUNG-GOO |
分类号 |
G02F1/1335;H05B33/04;H01L51/50;H01L51/52;H05B33/10;H05B33/12;H05B33/14 |
主分类号 |
G02F1/1335 |
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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