Ferroelectric chiral smectic liquid crystal composition

Details Ferroelectric chiral smectic liquid crystal composition Ferroelectric chiral smectic liquid crystal composition

1987-11-24

1988-10-25

Gron, Teddy S.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229901, 2522996, 25229965, 25229966, 25229967, 25229968, 25229961, 350350S, C09K 1930, C09K 1906, C09K 1912, G02F 113

Patent

active

047802413

ABSTRACT:
A ferroelectric liquid crystal composition having a long helical pitch and a light switching element having a quick response property are provided. This composition comprises (1) at least one member selected from the group consisting of liquid crystal compounds having a smectic C phase and no helical structure and liquid crystal compounds having only a nematic phase as a liquid crystal phase and no helical structure and (2) at least one chiral smectic liquid crystal compounds.

REFERENCES:
patent: 4083797 (1978-04-01), Oh
patent: 4149413 (1979-04-01), Gray et al.
patent: 4195916 (1980-04-01), Coates et al.
patent: 4279770 (1981-07-01), Inukai et al.
patent: 4576732 (1986-03-01), Isogai et al.
patent: 4596667 (1986-06-01), Inukai et al.
patent: 4613209 (1986-09-01), Goodby et al.
patent: 4614609 (1986-09-01), Inoue et al.
patent: 4615586 (1986-10-01), Geary et al.
patent: 4622165 (1986-11-01), Kano et al.
patent: 4668427 (1987-05-01), Saito et al.
patent: 4714323 (1987-12-01), Katagiri et al.
patent: 4725688 (1988-02-01), Taguchi et al.
Goodby et al., Liquid Crystals.
Demus et al., Flussige Kristalle in Tabellen, 1974, pp. 63-73, 78, 82, 93-95, 166.
Demus et al., Flussige Kristalle in Tabellen II, 1984, pp. 61-62, 36-37, 277-278.
Kuczynski et al., Chemical Physics Letters, vol. 70(1), pp. 123-126 (1980).
Matsumura et al., CA 90:79341b (1979).

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