Display device for timepiece

Details Display device for timepiece Display device for timepiece

1978-07-12

1980-08-26

Truhe, J. V.

Horology: time measuring systems or devices

Chronological

With electro-optical display

368 29, 368232, G04B 1900, G04B 1906

Patent

active

042188725

ABSTRACT:
A display device for a timepiece comprises an apertured dial and an electro-optical display element affixed to said dial so that said display element can be viewed through said aperture. The display device also includes an insulation layer and electrodes on said insulation layer.

REFERENCES:
patent: 3945191 (1976-03-01), van Berkum
patent: 3973388 (1976-08-01), Yoshida et al.
patent: 3983689 (1976-10-01), Burke et al.
patent: 4149146 (1979-04-01), Ebihara et al.

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