Combined liquid crystal display and photovoltaic converter

Details Combined liquid crystal display and photovoltaic converter Combined liquid crystal display and photovoltaic converter

1977-03-07

1978-06-13

Curtis, Marshall M.

Communications: electrical

Systems

Portable self-contained

58 23C, 58 50R, 340336, 350332, G06F 314

Patent

active

040952177

ABSTRACT:
By replacing the passive reflector in a liquid crystal display with a photovoltaic converter, the dual results of light reflection for display visibility and electrical energy generation for operation of the display and associated circuitry, such as electronic calculator circuitry, are achieved.

REFERENCES:
patent: 3499112 (1970-03-01), Heilmeier et al.
patent: 3505804 (1970-04-01), Hofstein
patent: 3546469 (1971-12-01), Lemovic
patent: 3613351 (1971-10-01), Walton

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