Liquid crystal composition

Details Liquid crystal composition Liquid crystal composition

1985-08-05

1988-07-26

Gron, Teddy S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

2522995, 25229965, 25229967, 350346, 350350R, C09K 1930, C09K 1954, C09K 1912, C09K 1920

Patent

active

047598700

ABSTRACT:
A two frequency addressing liquid crystal composition wherein a plurality of liquid crystal compounds are mixed such that the absolute value of a dielectric anisotropy .DELTA..epsilon.L of the composition, measured at a low frequency 1/10 a cross-over frequency of the composition, is larger than the absolute value of a dielectric anistropy .DELTA..epsilon.H of the composition measured at a high frequency 10 times the cross-over frequency.

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patent: 4556759 (1986-01-01), McDonnell et al.
patent: 4559161 (1985-12-01), Takei et al.
patent: 4688899 (1987-08-01), Fujimura et al.

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