Biphenyl based liquid crystal compositions

Details Biphenyl based liquid crystal compositions Biphenyl based liquid crystal compositions

1974-09-03

1979-04-03

Padgett, Benjamin R.

Compositions

Liquid crystal compositions

252408, 350350, C09K 334, G02F 113

Patent

active

041476514

ABSTRACT:
Nematic liquid crystal compositions containing 4'-substituted-4-cyanobiphenyl and 4, 4'-disubstituted phenyl benzoate liquid crystal compositions which can be actuated at low voltages, e.g., under 3.5 Vrms in a 12.5 micron thick twisted nematic liquid crystal display.

REFERENCES:
patent: 3781088 (1973-12-01), Tsukamoto et al.
patent: 3792915 (1974-02-01), Oh et al.
patent: 3815972 (1974-06-01), Hsieh
patent: 3819531 (1974-06-01), Saeva et al.
patent: 3836478 (1974-09-01), Green et al.
patent: 3876286 (1975-04-01), Deutscher et al.
patent: 3891307 (1975-06-01), Tsukamoto et al.
patent: 3915883 (1975-10-01), VanMeter et al.
patent: 3954653 (1976-05-01), Yamazaki
patent: 4011173 (1977-03-01), Steinstrasser
patent: 4043935 (1977-08-01), Kanbe
patent: 4046708 (1977-09-01), Dubois
patent: 4083797 (1978-04-01), Oh
Gray, G. W. et al., Electronics Lett., vol. 9, No. 6, pp. 130-131, (Mar. 22, 1973).

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