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1. 发明授权

US5781253A Liquid crystal display having electrostatic discharge protection and method for manufacturing the same 失效
标题翻译：具有静电放电保护的液晶显示器及其制造方法
公开(公告)号：US5781253A
公开(公告)日：1998-07-14
申请号：US735906
申请日：1996-10-25
申请人： Tetsushi Koike , Manabu Kodate , Mitsuru Ikezaki
发明人： Tetsushi Koike , Manabu Kodate , Mitsuru Ikezaki
IPC分类号： G02F1/13 , G02F1/1343 , G02F1/1345 , G02F1/136 , G02F1/1362 , G02F1/1368
CPC分类号： G02F1/136204
摘要： A liquid crystal display, and its manufacturing process, are provided in which antistatic measures are taken in the manufacturing process to prevent the occurrence of static failure before the formation during that process of the short ring. On a glass substrate 2, gate lines 46 are formed. The gate lines 46 are disconnected to form a discharge gap 50 with projections 52 and 54 on both sides of the gap 50. The discharge projections 52 and 54 are positioned substantially at the center of the edges of the disconnected portion of the gate lines 46. A gate insulation film 56 is formed on the gate lines 46 and in the discharge gap 50. Two through holes 58 are made in the gate insulation film 56 in the vicinity of the discharge projections 52 and 54 of each gate line 46. A metal wiring layer 48 is formed on the gate insulation film 56 so as to fill in the through holes 58 where the discharge gap is no longer necessary.
摘要翻译：提供了一种液晶显示器及其制造方法，其中在制造过程中采取抗静电措施以防止短环过程中形成之前发生静电破坏。在玻璃基板2上形成栅极线46。栅极线46断开以在间隙50的两侧形成具有突起52和54的放电间隙50.放电突起52和54基本上位于栅极线46的断开部分的边缘的中心。在栅极线46和放电间隙50上形成栅极绝缘膜56.在栅极绝缘膜56中，在每个栅极线46的放电突起52和54附近形成两个通孔58.金属布线层48形成在栅极绝缘膜56上，以便填充不再需要放电间隙的通孔58。

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