ELECTRONIC WATCH AND CONTROL METHOD FOR ELECTRONIC WATCH

A wristwatch includes a first motor that drives a first hour hand, a first control circuit electrically coupled to the first motor and outputting a first motor drive signal, and a second control circuit electrically coupled to the first motor and outputting a second motor drive signal. When the firs...

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Bibliographische Detailangaben
1. Verfasser:	ONUMA, Atsushi
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ELECTROMECHANICAL CLOCKS OR WATCHES GENERATION HOROLOGY PHYSICS
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Beschreibung
Zusammenfassung:	A wristwatch includes a first motor that drives a first hour hand, a first control circuit electrically coupled to the first motor and outputting a first motor drive signal, and a second control circuit electrically coupled to the first motor and outputting a second motor drive signal. When the first control circuit outputs the first motor drive signal, the second control circuit is in a high impedance state to the input of the first motor drive signal, and when the second control circuit outputs the second motor drive signal, the first control circuit is in the high impedance state to the input of the second motor drive signal.