Liquid crystal display device wherein driving frequency is 200 o

Details Liquid crystal display device wherein driving frequency is 200 o Liquid crystal display device wherein driving frequency is 200 o

1997-03-13

1998-07-14

Gross, Anita Pellman

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349179, 349123, 345 96, G02F 1141, G02F 11337, C09K 1902, G09G 336

Patent

active

057812632

ABSTRACT:
A liquid crystal display device permitting low voltage driving which presents good display quality for a long time and excellent characteristics in low power consumption when voltage is supplied at a high temperature of about 50.degree. C. under a driving condition of a low frequency of 200 or less in terms of the number of polarity inversion per second. The display device includes a liquid crystal composition in which the voltage corresponding to 50% threshold value is 1.5 V or less is selected, and a fluorine-containing polymer material such as a fluorine-containing polyimide is used.

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