发明授权
US06184960B2 Method of making a reflective type LCD including providing a protective metal film over a connecting electrode during at least one portion of the manufacturing process
有权
制造反射型LCD的方法，包括在制造过程的至少一部分期间在连接电极上提供保护性金属膜
- 专利标题： Method of making a reflective type LCD including providing a protective metal film over a connecting electrode during at least one portion of the manufacturing process
- 专利标题（中）： 制造反射型LCD的方法，包括在制造过程的至少一部分期间在连接电极上提供保护性金属膜
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申请号： US09223269申请日： 1998-12-30
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公开(公告)号： US06184960B2公开(公告)日： 2001-02-06
- 发明人: Yutaka Sawayama , Koji Taniguchi , Shinya Yamakawa , Atsushi Ban , Yoshihiro Okada , Atsuhito Murai , Takayuki Shimada
- 申请人： Yutaka Sawayama , Koji Taniguchi , Shinya Yamakawa , Atsushi Ban , Yoshihiro Okada , Atsuhito Murai , Takayuki Shimada
- 优先权： JP10-020012 19980130; JP10-047221 19980227; JP10-356809 19981215
- 主分类号： G02F11343
- IPC分类号： G02F11343
摘要：
A method for producing a substrate of a reflection type liquid crystal display device is provided. The method includes the steps of: forming the input portion for inputting a signal from outside and the connecting electrode on the substrate on which the reflective electrode is formed; forming a protective film on the connecting electrode; forming an interlayer insulator under the condition that the protective film on the connecting electrode is exposed; patterning the interlayer insulator; forming a reflective electrode film on the interlayer insulator; patterning the reflective electrode film to form the reflective electrode; and removing the protective film on the connecting electrode to expose the connecting electrode.
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