Ferroelectric liquid crystal device

Details Ferroelectric liquid crystal device Ferroelectric liquid crystal device

1990-10-04

1992-09-29

Stoll, Robert L.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229966, 359103, C09K 1934, C09K 1912, G02F 113

Patent

active

051512149

ABSTRACT:
An improved ferroelectric liquid crystal device comprising a pair of substrates each provided with voltage applying means, at least one of the substrates having an orientation control layer, and a ferroelectric liquid crystal layer disposed between the pair of substrates, the ferroelectric liquid crystal layer comprising specific .gamma.-lactone derivatives, which is useful as a liquid crystal shutter, liquid crystal display device or the like.

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patent: 5026506 (1991-06-01), Koden et al.
Nakauchi, J. et al., "Novel Ferroelectric Liquid Crystals with Very Large Spontaneous Polarization", Japan. J. of Applied Physics, vol. 28, No. 7, Jul. 1989, pp. L 1258-1260.
J. Am. Chem. Soc., 1986, 107 7424-7425.

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