Stress-tolerant light valve array construction

Details Stress-tolerant light valve array construction Stress-tolerant light valve array construction

1987-09-23

1988-08-23

Corbin, John K.

350392, G02B 530, G02F 103

Patent

active

047657219

ABSTRACT:
An improved light valve device of the kind having: (i) an electro-optic modulator panel with a plurality of electrodes defining a linear array of selectively activatable modulation zones in the panel and (ii) a pair of polarizer elements sandwiching such panel and oriented with their polarization directions at 90.degree. relative to one another. The polarization directions of the polarizers are respectively parallel and perpendicular to the linear direction of the modulation zones array and the electrodes are constructed to provide electric fields across the modulation zones in directions approximately 45.degree. to the linear direction of the modulation zones array.

REFERENCES:
patent: Re28971 (1976-09-01), Kumada et al.
patent: 4229095 (1980-10-01), Mir
patent: 4371892 (1983-02-01), Mir
patent: 4569573 (1986-02-01), Agostinelli
patent: 4707081 (1987-11-01), Mir

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