Invention Grant
US07692740B2 Liquid crystal display having a reflective electrode formed on an organic resin film
失效
具有形成在有机树脂膜上的反射电极的液晶显示器
- Patent Title: Liquid crystal display having a reflective electrode formed on an organic resin film
- Patent Title (中): 具有形成在有机树脂膜上的反射电极的液晶显示器
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Application No.: US11064463Application Date: 2005-02-23
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Publication No.: US07692740B2Publication Date: 2010-04-06
- Inventor: Seiji Doi , Tetsuya Fujikawa , Naoshige Itami , Yoshinori Tanaka , Atsuyuki Hoshino , Yoshio Kurosawa
- Applicant: Seiji Doi , Tetsuya Fujikawa , Naoshige Itami , Yoshinori Tanaka , Atsuyuki Hoshino , Yoshio Kurosawa
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Greer, Burns & Crain, Ltd.
- Priority: JP2002-157729 20020530; JP2002-287441 20020930
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1345

Abstract:
The invention relates to a substrate for a liquid crystal display used in a display section of an information apparatus, a liquid crystal display having the same, and a method of manufacturing the same. There is provided a substrate for a liquid crystal display which achieves good display quality with reduced manufacturing steps, a liquid crystal display having the same, and a method of manufacturing the same. TFTs are formed on a glass substrate. A protective film is formed on the TFTs, and a resist pattern is formed on the protective film, the resist pattern having openings located above source electrodes, gate bus line terminals, and drain bus line terminals. The resist pattern is baked at a baking temperature of 200 (or more after irradiating the surface thereof with ultraviolet light to form a wrinkled resin layer having a wrinkled surface. The protective film and an insulation film are etched using the wrinkled resin layer as an etching mask to form reflective electrodes and protective conductive films on the wrinkled resin layer.
Public/Granted literature
Information query
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