Title:
液晶表示素子及びその製造方法
Document Type and Number:
Japanese Patent JP4564470
Kind Code:
B2
Abstract:
A liquid crystal display device comprises two substrates (100, 200), alignment layer (300a, 300b) formed on the substrate(s); and liquid crystal layer (400) between the substrates. The alignment layer is formed of polymeric material containing a polymer main chain and photoreaction group combined with the polymer main chain that generates a photo-dimerization reaction by UV rays. An independent claim is included for a method of fabricating an LCD device, comprising coating an alignment layer on the substrates; rubbing the alignment layer; and irradiating polarized UV rays onto the alignment layer, where the alignment layer is formed of a polymeric material containing a polymer main chain and a photoreaction group combined with the polymer main chain that generates a photo-dimerization reaction by UV rays.
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Inventors:
Park Shu
Application Number:
JP2006163489A
Publication Date:
October 20, 2010
Filing Date:
June 13, 2006
Export Citation:
Assignee:
LG Display Company Limited
International Classes:
G02F1/1337; C08G73/10; C08G85/00
Domestic Patent References:
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Foreign References:
| WO2000006543A1 | ||||
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| WO2003102045A1 |
Attorney, Agent or Firm:
Okabe
Masao Okabe
Nobuaki Kato
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Katsumi Miyama
Masao Okabe
Nobuaki Kato
Shinichi Usui
Takao Ochi
Teruhisa Motomiya
Asahi Shinmitsu
Katsumi Miyama