Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

1998-09-28

2000-08-01

Parker, Kenneth

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349126, 349129, G02F 11337

Patent

active

06097463&

ABSTRACT:
The present invention provides a liquid crystal display device capable of realizing an in-pixel divided-alignment structure by as simple a process as possible. Each of alignment films respectively provided on a pair of transparent substrates includes a first homeotropic alignment film rubbed, and a second homeotropic alignment film not rubbed and deposited on the first homeotropic alignment film. The second homeotropic alignment film is deposited in a half region of each pixel. In the pair of alignment films, the unrubbed alignment film surface of the second homeotropic alignment film and the rubbed alignment film surface of the first homeotropic alignment film are arranged opposite to each other.

REFERENCES:
patent: 5543950 (1996-08-01), Lavrentovich et al.
patent: 5576860 (1996-11-01), Nakamura et al.
patent: 5654780 (1997-08-01), Hasegawa et al.
patent: 5745206 (1998-04-01), Koike et al.
patent: 5754266 (1998-05-01), Ohta et al.
patent: 5793457 (1998-08-01), Tamai et al.

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