Title:
DISCOTIC LIQUID CRYSTAL MATERIALS AND O-PLATE COMPENSATION FILMS MADE THEREFROM
Document Type and Number:
WIPO Patent Application WO2002054141
Kind Code:
A3
Abstract:
A photopolymerizable discotic liquid crystal compound is disclosed. The photopolymerizable discotic liquid crystal compound may be used as a component of a liquid crystal display optical compensator such as an O-plate compensator. A method of making a discotic liquid crystal compound is also disclosed.
Inventors:
HARRIS FRANK W (US)
CHENG STEPHEN Z D (US)
CHENG STEPHEN Z D (US)
Application Number:
PCT/US2002/000059
Publication Date:
October 10, 2002
Filing Date:
January 02, 2002
Export Citation:
Assignee:
UNIV AKRON (US)
HARRIS FRANK W (US)
CHENG STEPHEN Z D (US)
HARRIS FRANK W (US)
CHENG STEPHEN Z D (US)
International Classes:
C09K19/32; G02B5/30; (IPC1-7): C09K19/32; C07C69/74; C08F118/14; C09K19/38; G02F1/1335
Foreign References:
| US5747121A | 1998-05-05 | |||
| US5635105A | 1997-06-03 | |||
| US5693379A | 1997-12-02 |
Other References:
DATABASE CAPLUS [online] GE, J.J.: "Surface studies of polyimide thin film via surface-enhanced raman scattering and second harmonic generation", XP002950906, Database accession no. 1998:807158
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