发明授权
- 专利标题: Liquid crystal display and a manufacturing method thereof
- 专利标题(中): 液晶显示器及其制造方法
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申请号: US602104申请日: 1996-02-23
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公开(公告)号: US5696566A公开(公告)日: 1997-12-09
- 发明人: Sang-soo Kim , In-sik Jang , Dong-gyu Kim , Jun-ho Song , Woon-yong Park
- 申请人: Sang-soo Kim , In-sik Jang , Dong-gyu Kim , Jun-ho Song , Woon-yong Park
- 申请人地址: KRX Suwon
- 专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人: Samsung Electronics Co., Ltd.
- 当前专利权人地址: KRX Suwon
- 优先权: KRX92-9510 19920601; KRX92-16300 19920907; KRX92-17901 19920930
- 主分类号: G02F1/136
- IPC分类号: G02F1/136 ; G02F1/13 ; G02F1/1335 ; G02F1/1343 ; G02F1/1362 ; G02F1/1368 ; H01L29/78 ; H01L29/786
摘要:
An active matrix-type liquid crystal display is described having, for each pixel, a first electrode for of a storage capacitor that is connected to a scanning signal line. The liquid crystal display can be repaired for disconnections and short inferiorities occurring in a crossing portion of scanning signal line. A redundancy correcting line connects the capacitor electrodes of adjacent pixels. Also described is a double scanning signal line. The embodiments using the redundant connecting line and double scanning signal line are both repairable using laser if imperfections exist. Thus, while maintaining high aperture and contrast ratios, the disconnections and shorts in the crossing portion of wirings can be minimized.
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