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1. 发明授权

US06552757B1 Liquid crystal display element and method for manufacturing the same 失效
标题翻译：液晶显示元件及其制造方法
公开(公告)号：US06552757B1
公开(公告)日：2003-04-22
申请号：US09688380
申请日：2000-10-17
申请人： Atsuhito Murai , Takeshi Hara , Hidetake Ogata
发明人： Atsuhito Murai , Takeshi Hara , Hidetake Ogata
IPC分类号： G02F1136
CPC分类号： G02F1/1368
摘要： A liquid crystal display element comprising a liquid crystal layer, and a pair of transparent insulating substrates 1 being opposed to one another with said liquid crystal layer in between, on one of said transparent insulating substrates 1 being formed a gate signal wire 2a, a gate electrode 2b, an insulating film, a source signal wire 9a arranged orthogonal to said gate signal wire 2a, a source electrode 9b, a drain electrode 9c, a TFT formed near the crossing point of said gate signal wire 2a and said source signal wire 9a and comprising a semiconductor layer including a channel protection film 7a, and a pixel electrode 10 electrically connected to the TFT, wherein said channel protection film 7a has a side surface formed in the shape of an inverse taper.
摘要翻译：一种液晶显示元件，包括液晶层和一对透明绝缘基板1，所述透明绝缘基板1在其间的所述液晶层之间彼此相对，在所述透明绝缘基板1之一上形成栅极信号线2a，栅极电极2b，绝缘膜，与所述栅极信号线2a正交布置的源极信号线9a，源电极9b，漏极9c，形成在所述栅极信号线2a的交叉点附近的TFT和源极信号线9a 并且包括包括沟道保护膜7a的半导体层和与TFT电连接的像素电极10，其中所述沟道保护膜7a具有形成为倒锥形形状的侧表面。

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