Optical modulation element

Details Optical modulation element Optical modulation element

1994-04-07

1998-11-17

Sikes, William L.

Liquid crystal cells, elements and systems

Particular structure

Having significant detail of cell structure only

349132, G02F 11335

Patent

active

058384103

ABSTRACT:
An optical modulation element, in which a pixel surrounding a ferroelectric liquid crystal layer and an column shaped orientation layer is formed between a pair of electrodes. The orientation layer is formed by a high-molecular polymer in which an ultrafine granular conductive substance may be dispersed. External voltage applied across the electrodes in response to gradation signals performs gradation drivings.

REFERENCES:
patent: 4005928 (1977-02-01), Kmetz et al.
patent: 4367924 (1983-01-01), Clark et al.
patent: 4494824 (1985-01-01), Nakamura et al.
patent: 4765720 (1988-08-01), Toyono et al.
patent: 4840462 (1989-06-01), Hartmann
patent: 4932757 (1990-06-01), Hanyu et al.
patent: 4938569 (1990-07-01), Tsunoda et al.
patent: 5061044 (1991-10-01), Matsunaga
patent: 5085498 (1992-02-01), Yamamoto et al.
patent: 5118538 (1992-06-01), Escher et al.
patent: 5126867 (1992-06-01), Ishiwata
patent: 5130830 (1992-07-01), Fukushima et al.
patent: 5152918 (1992-10-01), Murata et al.
patent: 5153755 (1992-10-01), Higa
patent: 5165076 (1992-11-01), Tsuboyama et al.
patent: 5172257 (1992-12-01), Pertel
patent: 5196954 (1993-03-01), Yamazaki et al.
patent: 5231523 (1993-07-01), Nakaya et al.
patent: 5239398 (1993-08-01), Yanagisawa et al.
patent: 5260817 (1993-11-01), Kaneko et al.
patent: 5270844 (1993-12-01), Maruyama et al.
patent: 5327272 (1994-07-01), Fujiwara et al.
Patent Abstracts of Japan (JP3-227376) vol. 15, No. 512 (1991) C-0898).
Patent Abstracts of Japan (JP1-261469), vol. 14, No. 20 (1989) C-676.
Patent Abstracts of Japan (JP60-120772), vol. 9, No. 271 (1985).
Hartmann, Proceedings SID (1989) vol. 30, No. 2, 99:103.
Clark et al., App. Phys. Lett. (1980) vol. 36, No. 11, 899:901.
Solid State Physics (1981) vol. 16, No. 3, 141:151.
Mayer et al., Phys. Abs. (1975) vol. 36, No. 3, 69:71.

Affiliated with

Also associated with

Rating

Optical modulation element does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-889640