Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1995-06-29
1997-08-05
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349124, G02F 1141, G02F 11337
Patent
active
056547803
ABSTRACT:
This invention provides a method of manufacturing a liquid crystal display, including the steps of forming an orientation film on a major surface of each of first and second substrates, performing an orientation treatment for the orientation films, performing an orientation relaxation treatment for a portion of the orientation film of each of the first and second substrates, thereby forming a first region and a second region whose orientation degree is smaller than the orientation degree of the first region, arranging the first and second substrates so that the first and second regions of the first substrate and the second and first regions of the second substrate oppose each other, respectively, and that a liquid crystal material has a splay deformation, and injecting the liquid crystal material between the first and second substrates thus arranged to oppose each other.
REFERENCES:
patent: 5148300 (1992-09-01), Mizushima et al.
patent: 5280375 (1994-01-01), Tsuda et al.
patent: 5389698 (1995-02-01), Chigrinov et al.
patent: 5464669 (1995-11-01), Krang et al.
patent: 5473455 (1995-12-01), Koike et al.
Hasegawa Rei
Mori Yasushi
Nagata Hiroyuki
Sunohara Kazuyuki
Kabushiki Kaisha Toshiba
Miller Charles
Sikes William L.
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