Horology: time measuring systems or devices – Displays or display device details – Optical
Patent
1980-11-07
1983-08-09
Roskoski, Bernard
Horology: time measuring systems or devices
Displays or display device details
Optical
368229, 368223, G04C 1700, G04C 1900
Patent
active
043975658
ABSTRACT:
An electronic timepiece with an animated display is provided. The animated display includes flickering display elements for providing the animation. The timepiece includes a timekeeping circuit for generating actual time signals in at least hours and minutes and a corresponding time display region for displaying time in response to the time signals generated by the timekeeping circuit. The flickering animated display elements are driven independently of the timekeeping display.
A digital display timepiece may include the animated display elements within a picture pattern. In this case, the flickering display elements form a part of the pattern. In a liquid crystal display timepiece, the flickering display elements may comprise portions of segments of display terminals and may be driven in response to seconds signals generated by a seconds counter of the timekeeping circuit.
REFERENCES:
patent: D184355 (1959-02-01), Judson
patent: 2689424 (1954-09-01), Clagett
patent: 3576364 (1971-04-01), Zanoni
patent: 3744235 (1973-07-01), Kratomi
patent: 3802182 (1974-04-01), Fujita
patent: 3898790 (1975-08-01), Takamune et al.
patent: 3971205 (1976-07-01), Nomura et al.
patent: 4081952 (1978-04-01), Busch et al.
patent: 4216649 (1980-08-01), Ichikawa et al.
Kabushiki Kaisha Suwa Seikosha
Roskoski Bernard
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