Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1996-09-12
1998-12-15
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
123124, 123125, 123128, 123130, 131132, 131133, 131134, 131135, G02F 11337, G02F 1141
Patent
active
058502734
ABSTRACT:
A liquid crystal display device includes: a first substrate; a second substrate; a liquid crystal layer interposed between the first and the second substrates; a plurality of electrodes for applying a voltage to the liquid crystal layer; a first alignment film provided on a surface of the first substrate in contact with the liquid crystal layer; a second alignment film provided on a surface of the second substrate in contact with the liquid crystal layer; and a plurality of pixels. The liquid crystal layer in each of the pixels includes first and second liquid crystal regions, liquid crystal molecules in the first and the second liquid crystal regions have an identical twisting direction. Pretilt angles of liquid crystal molecules in the first alignment region and the second alignment region on the first and the second alignment films differ from each other, and the liquid crystal display device is fabricated by a method including the step of irradiating light onto a predetermined area of each of the first and the second alignment films in a gas containing an organic compound.
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patent: 5594570 (1997-01-01), Hirata et al.
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N. Watanabe et al., Method for Fabricating Liquid Crystal Display Device, Japanese Laid-Open Patent Publication #7-64087, Pub. Date Mar. 10, 1995.
Y. Koike et al., Liquid Crystal Display Device, Japanese Laid-Open Patent Publication #5-210099, Pub. Date Aug. 20, 1993.
T. Kamata et al., Method For Fabricating Liquid Crystal Display Panel, Japanese Laid-Open Patent Publication #7-209646, Pub. Date Aug. 11, 1995.
Adachi Takako
Makino Seiji
Mizushima Shigeaki
Nammatsu Akihiro
Terashita Shin-ichi
Conlin David G.
Daley, Jr. William J.
Ngo Julie
Sharp Kabushiki Kaisha
Sikes William L.
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