Programmable light control matrix device

Details Programmable light control matrix device Programmable light control matrix device

1974-12-24

1977-09-27

0'Connor, Edna M.

Photocopying

Projection printing and copying cameras

Illumination systems or details

350160R, 350160LC, 354227, G03B 2772

Patent

active

040508145

ABSTRACT:
A light control matrix device employs a planar matrix array of individually electrically energizable cells containing an electrooptic material for controlling the light pattern which is transmitted therethrough.

REFERENCES:
patent: 3164665 (1965-01-01), Stello
patent: 3440620 (1969-04-01), French
patent: 3476029 (1969-11-01), Schreckengust
patent: 3703331 (1972-11-01), Goldmacher
patent: 3741629 (1963-06-01), Kahn
patent: 3781088 (1973-12-01), Tsukomoto
patent: 3787834 (1974-01-01), Elliott
patent: 3837730 (1974-09-01), Hatfield et al.
patent: 3846015 (1974-11-01), Mor
patent: 3848965 (1974-11-01), Adams, Jr. et al.
patent: 3854751 (1974-12-01), Haas et al.
patent: 3938134 (1976-02-01), Hackstein et al.
patent: 3955208 (1976-05-01), Wick et al.
patent: 3956745 (1976-05-01), Ellis

Affiliated with

Also associated with

Rating

Programmable light control matrix 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 Programmable light control matrix device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Programmable light control matrix device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1811925