Liquid crystal cells – elements and systems – Particular structure – Having significant detail of cell structure only
Patent
1995-04-18
1997-04-15
Sikes, William L.
Liquid crystal cells, elements and systems
Particular structure
Having significant detail of cell structure only
349180, G02F 11337, G02F 113
Patent
active
056215584
ABSTRACT:
According to the present invention, a liquid crystal electro-optic device is provided. The liquid crystal electro-optic device includes a pair of insulating substrates disposed to face each other; a liquid crystal layer sandwiched between the insulating substrates; and a pair of alignment films respectively formed on the insulating substrates to be in contact with the liquid crystal layer. The orientations of liquid crystal molecules in the liquid crystal layer, which are in contact with the pair of alignment films, are aligned in a direction substantially perpendicular to the pair of insulating substrates, and the liquid crystal layer has a twist pitch of approximately quadruple the thickness of the liquid crystal layer.
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Y. Toko et al. "TN-LCDs Fabricated by Non-Rubbing Showing Wide and Homogeneous Viewing Angular Characteristics and Excellent Voltage Holding Ratio", SID 93 Digest, pp. 622-625.
Y. Iimura et al. "Electro-Optic Characteristics of Amorphous and Super-Multidomain TN-LCDs Prepared by a Non-Rubbing Method", SID 94 Digest, pp. 915-918.
Ogishima Kiyoshi
Shimada Shinji
Conlin David G.
Miller Charles
Neuner George W.
Sharp Kabushiki Kaisha
Sikes William L.
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