Liquid crystal display device

Details Liquid crystal display device Liquid crystal display device

1975-07-02

1976-12-21

Bauer, Edward S.

G02F 113

Patent

active

039985261

ABSTRACT:
A liquid crystal display screen having at least one liquid crystal cell and operating in a reflective mode of operation characterized by the screen having at least a pair of tandemly arranged chambers with all but one chamber being provided with transparent electrically conductive layers to provide electrode patterns for acting on liquid crystal material disposed therein, the remaining chamber being filled with a partially to completely reflecting medium which medium is inserted into the chamber while in either the gaseous or liquid state.

REFERENCES:
patent: 3612654 (1971-10-01), Klein
patent: 3645604 (1972-02-01), Ngo
patent: 3841083 (1974-10-01), Beigey

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