Optical modulation device with masking structure and method of d

Details Optical modulation device with masking structure and method of d Optical modulation device with masking structure and method of d

1984-01-09

1986-02-11

Corbin, John K.

350339R, 350333, 350336, G02F 113

Patent

active

045695741

ABSTRACT:
An optical modulation device driven in a time-sharing manner comprises pluralities of signal and row electrodes oppositely spaced from each other, and a liquid crystal interposed between signal and row electrodes, wherein at least one of electrode the plates is provided with a metallic light shielding mask on an electrode provided in a section except for the section serving as a shutter opening, and in that a colored insulating film is provided between row electrodes.

REFERENCES:
patent: 4068927 (1978-01-01), White
patent: 4334734 (1982-06-01), Hareng et al.
patent: 4386836 (1983-06-01), Aoki et al.
patent: 4487481 (1984-12-01), Suzawa

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