- 专利标题： Method for producing liquid crystal display and method for cleaning substrate
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申请号： US09098984申请日： 1998-06-17
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公开(公告)号： US06210748B1公开(公告)日： 2001-04-03
- 发明人: Yoshiyuki Nagahara , Naoya Hayamizu , Naoaki Sakurai , Noriko Okoshi , Toshitaka Nonaka , Hiroaki Furuya
- 申请人： Yoshiyuki Nagahara , Naoya Hayamizu , Naoaki Sakurai , Noriko Okoshi , Toshitaka Nonaka , Hiroaki Furuya
- 优先权： JP9-159616 19970617; JP9-214557 19970808; JP10-135698 19980518
- 主分类号： B05D512
- IPC分类号： B05D512
摘要：
An electrode substrate is brush cleaned with a hydrogen gas dissolved water, which has an oxidation-reduction potential of −860 mV to −400 mV and a pH of 8 to 12, before applying an alignment layer material on the electrode substrate. Thus, it is possible to decrease the manufacturing costs without decreasing the detergency.
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