Semiconductor diode array liquid crystal device

Details Semiconductor diode array liquid crystal device Semiconductor diode array liquid crystal device

1978-12-26

1980-10-14

Edlow, Martin H.

Radiant energy

Ionic separation or analysis

Static field-type ion path-bending selecting means

357 19, 350331R, 350336, 250370, H01L 2714

Patent

active

042284490

ABSTRACT:
There is herein described a device useful to store a frame of low-intensity optical information over a wide spectral range or useful as a real-time light valve in visible to infrared conveter application. The device basically includes either a storage mode liquid crystal or a dynamic scattering or a field-effect liquid crystal, and a semiconductor diode array substrate wherein an insulating film with an array of conducting windows separates the liquid crystal from an active region in the substrate. A separate diffused junction is disposed in the active region adjacent each of the windows, the latter being adapted to both reflect incident light energy and conduct electrical current.

REFERENCES:
patent: 4032954 (1977-06-01), Grinberg
patent: 4114991 (1978-09-01), Bleha, Jr.

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