Liquid crystal display device for world time wristwatch

Details Liquid crystal display device for world time wristwatch Liquid crystal display device for world time wristwatch

1981-07-16

1984-03-06

Miska, Vit W.

Horology: time measuring systems or devices

Plural time zones

With manually actuated display

G04B 1922

Patent

active

044350864

ABSTRACT:
A liquid crystal display device for a world time electronic timepiece in which a display of world time is made by a liquid crystal display device, with various locations on a world map being selectable for display of local time, a corresponding marker on the world map being caused to flash to indicate selection and the name of the selected location being displayed in abbreviated form simultaneously with the local time at the selected location.

REFERENCES:
patent: 3750383 (1973-08-01), Karizawa
patent: 3822545 (1974-07-01), Catto et al.
patent: 3940920 (1976-03-01), Nakamura et al.
patent: 3973388 (1976-08-01), Yoshida et al.
patent: 4044545 (1977-08-01), Shimizu

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