Liquid-crystal electro-optical apparatus and method of manufactu

Details Liquid-crystal electro-optical apparatus and method of manufactu Liquid-crystal electro-optical apparatus and method of manufactu

1994-07-20

1997-01-14

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349166, G02F 11333, G02F 11335

Patent

active

055945694

ABSTRACT:
A liquid crystal device comprising:
a pair of substrates having an electrode arrangement thereon; an orientation control means provided on at least one of said substrates; and a ferroelectric or antiferroelectric liquid crystal layer interposed between said substrates, said liquid crystal layer being uniaxially oriented by virtue of said orientation control means, wherein means for suppressing an orientation control effect of said orientation control means with respect to said liquid crystal layer is provided between said liquid crystal layer and said orientation control means.

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Antiferroelectric Chiral Smectic Phases Responsible for the Tristable Switching in MHPOBC, A. D. L. Chandani, E. Gorecka, Y. Ouchi, H. Takezoe, A. Fukuda, Tokyo Inst. of Tech. Jun. 12, 1989. pp. 34-37.

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