Self-illuminated liquid crystal display device

Details Self-illuminated liquid crystal display device Self-illuminated liquid crystal display device

1976-08-13

1978-11-21

Bauer, Edward S.

Radiant energy

Ionic separation or analysis

Static field-type ion path-bending selecting means

250462, 250467, G02F 113

Patent

active

041263847

ABSTRACT:
A liquid crystal device includes a liquid crystal material encapsulated between two glass plates having electrodes on their inner surfaces. An illuminator is provided across the back of the liquid crystal device. The illuminator includes a radioactive material encapsulated between two glass plates. The inner surface of the illuminator plates are coated with a cathodoluminescent phosphor. One of the plates of the illuminator may be one of the plates of the liquid crystal device. The photons from the phosphor of the illuminator illuminate the liquid crystal device.

REFERENCES:
patent: 3841083 (1974-10-01), Bergey
patent: 3897137 (1975-07-01), Dobbins
patent: 3920996 (1975-11-01), Moore
patent: 3998526 (1976-12-01), Katz

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