Liquid crystal composition, and element and device using the sam

Compositions – Liquid crystal compositions – Containing nonsteryl liquid crystalline compound of...

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25229901, 25229966, 25229967, 359103, C09K 1912, C09K 1920, G02F 113

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053934601

ABSTRACT:
A liquid crystal composition is disclosed having antiferroelectric phases at two temperature ranges. A liquid crystal element and device using the liquid crystal composition are also disclosed.

REFERENCES:
patent: 5116531 (1992-05-01), Hagiwara et al.
patent: 5207947 (1993-05-01), Suzuki et al.
Kazuyuki Hiraoka et al, "Dielectric Behavior and the Devel's Staircase . . . ", Jpn. J. Appl. Phys. vol. 31, 1992 pp. 3394-3398, Part 1, No. 10, Oct. 1992.
T. Isozaki et al, "Competition Between Ferroelectric . . . ", Jpn. J. Appl. Phys. vol. 31, 1992, pp. L 1435-1438, Part 2, No. 10A, Oct. 1, 1992.
Kataro Kajikawa et al, "Mirrorless Microcavity . . . ", Jpn. J. Appl. Phys. vol. 31, 1992, pp. L 679-681, Part 2 No. 6A, Jun. 1, 1992.
T. Isozaki et al, "Successive Phase Transitions . . . ", Jpn. J. of App. Phys., vol. 30, No. 9A, Sep. 1991, pp. L 1573-1575.
Ji Ll et al, "Novel Temperature Dependences . . . ", Jpn. J. App. Phys. vol. 30, Mar. 3, 1991, pp. 532-536.
N. Okabe et al, "Reentrant Antiferroelectric Phase . . . ", Jpn. J. Appl. Phys. vol. 31, 1992, pp. L793-796, Part 2, No. 6B, Jun. 15, 1992.
"Manifestation of chiral asymmetry of ferroelectric liquid crystals induced by optically active dipole dopants in a linear electrooptic effect", Rabinovich et al, Liquid crystal vol. 6, No. 5, 1989, pp. 533-544.

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