Ferroelectric liquid crystal mixture for guest-host type display

Details Ferroelectric liquid crystal mixture for guest-host type display Ferroelectric liquid crystal mixture for guest-host type display

1987-11-24

1990-10-30

Stoll, Robert L.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229901, 25229963, 25229964, 25229965, 25229966, 25229967, 350350R, 350350S, C09K 1934, C09K 1952

Patent

active

049667270

ABSTRACT:
A ferroelectric smectic C liquid crystal mixture having a smectic A phase region within 30.degree. C. on the higher temperature side relative to a chiral smectic C phase and also having a tilt angle at its chiral smectic C phase in the range of 30.degree. to 60.degree..

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patent: 4769176 (1988-09-01), Bradshaw et al.
patent: 4780241 (1988-10-01), Furukawa et al.
patent: 4780242 (1988-10-01), Miyazawa et al.
patent: 4795587 (1989-01-01), Ohno et al.
patent: 4826621 (1989-05-01), Terashima et al.

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