Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

1975-09-15

1976-09-21

Padgett, Benjamin R.

Compositions

Liquid crystal compositions

252408, 350160LC, G02F 113, C09K 334

Patent

active

039818160

ABSTRACT:
In a liquid crystal display device comprising two glass substrate plates positioned in parallel with each other at a nearly constant interval and a liquid crystal interposed between said glass substrate plates, an electrode being provided on each of the opposite surfaces of said glass substrate plates and a voltage being applied between said electrodes, "haze" which appears at the display surface can be removed by using a liquid crystal composition containing one or more additives capable of controlling the orientation of the liquid crystal molecules (namely, capable of forming a perpendicular orientation phase).

REFERENCES:
patent: 3803050 (1974-04-01), Haas et al.
patent: 3809456 (1974-05-01), Goldmacher et al.
patent: 3848966 (1974-11-01), Smith et al.
patent: 3853391 (1974-12-01), Sorkin
patent: 3864022 (1975-02-01), Moriyama et al.
patent: 3919106 (1975-11-01), Asai et al.
Moilliet, J. L.; Collie, B; & Black, W.; Surface Activity, 2nd Ed., E. & F. N. Spon Ltd., London, p. 473 (1961).
Creagh; J. Electron. Lett., vol. 1, pp. 350-354 (1972).
Haller, I.; et al. IBM Tech Discl. Bull., vol. 16, No. 1, pp. 119-120 (6/73).

Affiliated with

Also associated with

Rating

Liquid crystal display device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid crystal display device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid crystal display device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1412499