Liquid crystal matrix display device

Details Liquid crystal matrix display device Liquid crystal matrix display device

1987-01-13

1988-12-06

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358241, H04N 570, G09G 336

Patent

active

047898992

ABSTRACT:
The present invention comprises a selective supply of image signals and a desired direct current potential to picture elements during each period of field scanning, whereby flickering and shading unevenness are prevented.

REFERENCES:
patent: 4427978 (1984-01-01), Williams
patent: 4622590 (1986-11-01), Togashi
patent: 4652872 (1987-03-01), Fjuita

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