Light shutter array

Details Light shutter array Light shutter array

1992-12-30

1995-05-16

Moskowitz, Nelson

Optical: systems and elements

Optical modulator

Light wave temporal modulation

359276, 372 12, G02F 1001, G02F 103

Patent

active

054166314

ABSTRACT:
A light shutter array to be employed in an optical head for a color display, a color printer or the like. The light shutter array has at least three lines of shutter elements which are made of a material having an electrooptic effect. In tile lines, shutter elements which have conductor-filmed windows and shutter elements which have bare windows are staggered. The shutter elements with bare windows function as light shutters, and the shutter elements with conductor-filmed windows function as electrodes. The shutter elements with bare windows in each line are driven in accordance with red, green or blue image data.

REFERENCES:
patent: 4744640 (1988-05-01), Phillips
patent: 4802741 (1989-02-01), Kaukeinen
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patent: 4887104 (1989-12-01), Kitano et al.
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patent: 5011271 (1991-04-01), Saito et al.
patent: 5024511 (1991-06-01), Matsubara et al.
patent: 5155618 (1992-10-01), Matsubara et al.
patent: 5262888 (1993-11-01), Morishita et al.

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