Laser-addressed liquid crystal display

Details Laser-addressed liquid crystal display Laser-addressed liquid crystal display

1992-09-01

1994-11-08

Brier, Jeffery

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

359 45, G09G 336, G02F 113

Patent

active

053631170

ABSTRACT:
A liquid crystal display apparatus comprises a laser beam source for emitting a laser beam, a liquid crystal cell for providing an image by means of the effect of the laser beam heating and which contains a liquid crystal layer positioned between a pair of substrates, a scanning device for scanning the laser beam to the liquid crystal layer to thereby produce a line drawing thereon, and a modulation device for modulating a line width of the line drawing so as to keep a uniform line width.

REFERENCES:
patent: 3809948 (1974-05-01), Chubb et al.
patent: 4810064 (1989-03-01), Azusawa et al.
patent: 4952034 (1990-08-01), Azusawa et al.
patent: 5014326 (1991-05-01), Turner et al.

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