JP6558265B2 - 電子時計および電子時計の制御方法 - Google Patents

電子時計および電子時計の制御方法 Download PDF

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Publication number
JP6558265B2
JP6558265B2 JP2016026753A JP2016026753A JP6558265B2 JP 6558265 B2 JP6558265 B2 JP 6558265B2 JP 2016026753 A JP2016026753 A JP 2016026753A JP 2016026753 A JP2016026753 A JP 2016026753A JP 6558265 B2 JP6558265 B2 JP 6558265B2
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Prior art keywords
pulse width
pulse
power supply
supply voltage
drive
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JP2016026753A
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Japanese (ja)
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JP2017146144A5 (ru
JP2017146144A (ja
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篤 尾沼
篤 尾沼
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Seiko Epson Corp
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Seiko Epson Corp
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  • Electromechanical Clocks (AREA)
  • Control Of Stepping Motors (AREA)
JP2016026753A 2016-02-16 2016-02-16 電子時計および電子時計の制御方法 Active JP6558265B2 (ja)

Priority Applications (1)

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JP2016026753A JP6558265B2 (ja) 2016-02-16 2016-02-16 電子時計および電子時計の制御方法

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JP2016026753A JP6558265B2 (ja) 2016-02-16 2016-02-16 電子時計および電子時計の制御方法

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JP2017146144A JP2017146144A (ja) 2017-08-24
JP2017146144A5 JP2017146144A5 (ru) 2018-11-15
JP6558265B2 true JP6558265B2 (ja) 2019-08-14

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7066361B2 (ja) * 2017-09-21 2022-05-13 セイコーインスツル株式会社 時計、電子機器、および時計の制御方法
US11334030B2 (en) 2019-01-11 2022-05-17 Seiko Instruments Inc. Timepiece and timepiece control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011188734A (ja) * 2010-02-09 2011-09-22 Seiko Instruments Inc ステッピングモータ制御回路及びアナログ電子時計
JP2012065539A (ja) * 2010-08-20 2012-03-29 Seiko Instruments Inc ステッピングモータ制御回路及びアナログ電子時計
JP6084008B2 (ja) * 2012-01-11 2017-02-22 セイコーインスツル株式会社 ステッピングモータ制御回路、ムーブメント及びアナログ電子時計
JP2013242193A (ja) * 2012-05-18 2013-12-05 Seiko Instruments Inc ステッピングモータ制御回路、ムーブメント及びアナログ電子時計
JP2014181956A (ja) * 2013-03-18 2014-09-29 Seiko Instruments Inc ステッピングモータ制御回路、ムーブメント及びアナログ電子時計

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JP2017146144A (ja) 2017-08-24

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