Invention Grant
- Patent Title: Array substrate of liquid crystal display device and repair method thereof
- Patent Title (中): 液晶显示装置的阵列基板及其修复方法
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Application No.: US12818178Application Date: 2010-06-18
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Publication No.: US08384837B2Publication Date: 2013-02-26
- Inventor: I-Ming Cheng , De Bian
- Applicant: I-Ming Cheng , De Bian
- Applicant Address: CN Loghua, Baoan, Shen-zhen, Guangdong
- Assignee: Century Display(ShenZhen)Co., Ltd.
- Current Assignee: Century Display(ShenZhen)Co., Ltd.
- Current Assignee Address: CN Loghua, Baoan, Shen-zhen, Guangdong
- Agent Winston Hsu; Scott Margo
- Priority: CN201010119181 20100210
- Main IPC: G02F1/136259
- IPC: G02F1/136259

Abstract:
A repair method for an array substrate of a liquid crystal display device includes, providing an array substrate for a liquid crystal display device, detecting a line defect of a signal transmitting wire and locating the line defect, performing a removal process to remove a shielding layer covering two ends of the line defect and the shielding layer extending to a common line adjacent to the line defect, performing a deposition process to deposit a connecting metal layer the region where the shielding layer is removed, and performing a cutting process to cut outer ends of the common line adjacent to the line defect to form a common line section. The signal transmitting wire forms an electrical circuit with the common line section.
Public/Granted literature
- US20110194041A1 ARRAY SUBSTRATE OF LIQUID CRYSTAL DISPLAY DEVICE AND REPAIR METHOD THEREOF Public/Granted day:2011-08-11
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