TIMEPIECE AND CONTROL METHOD OF TIMEPIECE |
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| 申请号 | US15784307 | 申请日 | 2017-10-16 | 公开(公告)号 | US20180107165A1 | 公开(公告)日 | 2018-04-19 |
| 申请人 | Seiko Instruments Inc.; | 发明人 | Kazuo KATO; | ||||
| 摘要 | A timepiece, in which an indicating hand is driven by a motor and high speed processing is required for driving a load other than the indicating hand, includes a main control circuit that instructs drive timing of the motor so as to drive the load, and that is operated by an operation frequency serving as a first frequency, and a motor control unit that generates a drive pulse for driving the motor, and that is operated by an operation frequency serving as a second frequency which is lower than the first frequency. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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