Liquid crystal display element

Details Liquid crystal display element Liquid crystal display element

1980-01-31

1985-09-10

Evans, F. L.

Horology: time measuring systems or devices

Cases

Adaptable

368242, G02F 113

Patent

active

045402426

ABSTRACT:
A liquid crystal display element is provided which can clearly and simultaneously produce analog and digital displays. The analog display is produced by a first liquid crystal layer provided near a reflecting plate while the digital is made by a second liquid crystal layer disposed adjacent to the first liquid crystal layer.

REFERENCES:
patent: 3675988 (1972-07-01), Soref
patent: 3844105 (1974-10-01), Kashio
patent: 4099855 (1978-07-01), Wisbey et al.
patent: 4247930 (1981-01-01), Martin

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