Antiferroelectric liquid crystal composition

Details Antiferroelectric liquid crystal composition Antiferroelectric liquid crystal composition

1996-12-23

1998-02-10

Wu, Shean C.

Compositions

Liquid crystal compositions

Containing nonsteryl liquid crystalline compound of...

25229901, 25229966, 25229967, C09K 1912, C09K 1920, C09K 1952

Patent

active

057165459

ABSTRACT:
Antiferroelectric liquid crystal compositions which employ mixtures of antiferroelectric liquid crystal compounds represented by general formulas (1) and (2), and also antiferroelectric liquid crystal compounds represented by general formula (3). ##STR1## wherein R.sub.1 -R.sub.6 are alkyl groups, and one or more of the 4 hydrogen atoms of each of the phenyl groups in the formulas may be replaced with a fluorine atom.

REFERENCES:
patent: 4576732 (1986-03-01), Isogai et al.
patent: 4754051 (1988-06-01), Sasaki et al.
patent: 4780242 (1988-10-01), Miyazawa et al.
patent: 4921632 (1990-05-01), Nakamura et al.
patent: 4961874 (1990-10-01), Takeuchi et al.
patent: 5046823 (1991-09-01), Mori et al.
patent: 5110498 (1992-05-01), Suzuki et al.
patent: 5116531 (1992-05-01), Hagiwara et al.
patent: 5151213 (1992-09-01), Reiffenrath et al.
patent: 5171471 (1992-12-01), Suzuki et al.
patent: 5184847 (1993-02-01), Suzuki et al.
patent: 5204020 (1993-04-01), Suzuki et al.
patent: 5207946 (1993-05-01), Numazawa et al.
patent: 5207947 (1993-05-01), Suzuki et al.
patent: 5262086 (1993-11-01), Suzuki et al.
patent: 5316694 (1994-05-01), Murashiro et al.
patent: 5330678 (1994-07-01), Okabe et al.
patent: 5344586 (1994-09-01), Suzuki et al.
patent: 5352382 (1994-10-01), Johno et al.
patent: 5356562 (1994-10-01), Greenfield et al.
patent: 5374375 (1994-12-01), Yui et al.
patent: 5378392 (1995-01-01), Murashiro et al.
patent: 5378396 (1995-01-01), Yui et al.
patent: 5393460 (1995-02-01), Okabe et al.
patent: 5417885 (1995-05-01), Suzuki et al.
patent: 5534190 (1996-07-01), Johno et al.
Nishiyama et al; "Effect of Size of the Lateral Substituent at the Chiral Centre on the Stability of some Chiral Smectic Liquid-crystalline Phases", Journal Of Materials Chemistry, vol. 3, No. 2, 1993, pp. 149-159.
Suzuki et al: "New Fluorine-containing Ferroelectric Liquid Crystal Compounds Showing Tristable Switching", Liquid Crystals, 1989, vol. 6, No. 2, pp. 167-174.
Derwent Publications, JP 6 271 852 A, 1994.
Chandani et al: "Tristable Switching in Surface Stabilized Ferroelectric Liquid Crytals with a Large Spontaneous Polarization", Japanese Journal Of Applied Physics, vol. 27, No. 5, May 1988, pp. L729-L932.
Meyer: "Ferroelectric Liquid Crystals; a Review", Molcryst.Liq.Cryst., 1977, vol. 40, pp. 33-48.

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