Smectic liquid crystals

Details Smectic liquid crystals Smectic liquid crystals

1982-03-23

1986-09-23

Gron, Teddy S.

Compositions

Radioactive compositions

Nuclear reactor fuel

2522996, 25229962, 25229964, 25229966, 25229968, 25229965, 25229967, G02F 113, C09K 1906, C09K 1932, C09K 1920, C09K 334

Patent

active

046132090

ABSTRACT:
The use of a certain class of liquid crystal materials that exhibit a smectic C phase allows the production of a bistable liquid crystal display element. Such bistable display elements promote the use of matrix addressing for liquid crystal based elements in a display.

REFERENCES:
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patent: 3816336 (1974-06-01), McCaffrey
patent: 4020002 (1977-04-01), Oh
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patent: 4222887 (1980-09-01), Matsufuji
patent: 4405209 (1983-09-01), Funada et al.
patent: 4576732 (1986-02-01), Isogai et al.
Loseva et al., Fiz. Tverd. Tela (Leningrad), 1980, 22(3), 938-41, "Stereo Effects on the Ferroelectricity of Chiral Smectic LC".
Bubel et al., "Synthesis and Mesomorphic Properties of Some Esters . . . ", Vest Beloruss Gos Univ., Ser. II, pp. 2-8, 1979.
Chemical Abstracts Service, CA 97 (26), 228063m, abstract of Soviet Pat. No. 899536, (1982).
Demus et al., Flussige Kristalle in Tabellen, 1975, pp. 152-219.
Clark and Lagerwall, "Submicrosecond Bistable Electro-Optic . . . ", Appl. Phys. Lett., 36(11), 1980, pp. 899-891.

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