JP6938967B2 - 電子時計 - Google Patents

電子時計 Download PDF

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Publication number
JP6938967B2
JP6938967B2 JP2017041891A JP2017041891A JP6938967B2 JP 6938967 B2 JP6938967 B2 JP 6938967B2 JP 2017041891 A JP2017041891 A JP 2017041891A JP 2017041891 A JP2017041891 A JP 2017041891A JP 6938967 B2 JP6938967 B2 JP 6938967B2
Authority
JP
Japan
Prior art keywords
time
daylight saving
dst
saving time
switching operation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2017041891A
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English (en)
Japanese (ja)
Other versions
JP2018146397A (ja
JP2018146397A5 (enExample
Inventor
栽官 呉
栽官 呉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2017041891A priority Critical patent/JP6938967B2/ja
Priority to US15/910,528 priority patent/US10663926B2/en
Publication of JP2018146397A publication Critical patent/JP2018146397A/ja
Publication of JP2018146397A5 publication Critical patent/JP2018146397A5/ja
Application granted granted Critical
Publication of JP6938967B2 publication Critical patent/JP6938967B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G5/00—Setting, i.e. correcting or changing, the time-indication
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0076—Visual time or date indication means in which the time in another time-zone or in another city can be displayed at will
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
JP2017041891A 2017-03-06 2017-03-06 電子時計 Expired - Fee Related JP6938967B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017041891A JP6938967B2 (ja) 2017-03-06 2017-03-06 電子時計
US15/910,528 US10663926B2 (en) 2017-03-06 2018-03-02 Electronic timepiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017041891A JP6938967B2 (ja) 2017-03-06 2017-03-06 電子時計

Publications (3)

Publication Number Publication Date
JP2018146397A JP2018146397A (ja) 2018-09-20
JP2018146397A5 JP2018146397A5 (enExample) 2020-01-23
JP6938967B2 true JP6938967B2 (ja) 2021-09-22

Family

ID=63355121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017041891A Expired - Fee Related JP6938967B2 (ja) 2017-03-06 2017-03-06 電子時計

Country Status (2)

Country Link
US (1) US10663926B2 (enExample)
JP (1) JP6938967B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7552381B2 (ja) * 2021-01-27 2024-09-18 セイコーエプソン株式会社 電子時計および電子時計の制御方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09145868A (ja) * 1995-11-22 1997-06-06 Matsushita Electric Ind Co Ltd 時計装置
JP2000075070A (ja) * 1998-08-31 2000-03-14 Sony Computer Entertainment Inc 時刻出力装置及び時刻修正方法
JP2002071844A (ja) * 2000-08-25 2002-03-12 Rhythm Watch Co Ltd 自動修正時計
JP2002139581A (ja) * 2000-10-31 2002-05-17 Rhythm Watch Co Ltd 自動修正時計
WO2004023223A1 (ja) * 2002-09-06 2004-03-18 Citizen Watch Co., Ltd. 電波修正時計及びその制御方法
US7821875B2 (en) * 2004-07-01 2010-10-26 Nokia Corporation Daylight saving time support for mobile devices
JP2008051526A (ja) * 2006-08-22 2008-03-06 Seiko Epson Corp 時刻修正装置、時刻修正装置付き計時装置及び時刻修正方法
JP5446611B2 (ja) 2009-08-28 2014-03-19 セイコーエプソン株式会社 曜日特定日前後判定装置、曜日特定日前後判定プログラム、曜日特定日前後判定方法、夏時間判定装置および時計
JP5392177B2 (ja) 2010-05-12 2014-01-22 セイコーエプソン株式会社 電子機器
JP2014215147A (ja) * 2013-04-25 2014-11-17 セイコーエプソン株式会社 電子機器
JP2015175808A (ja) * 2014-03-18 2015-10-05 セイコーエプソン株式会社 電波時計及び受信制御方法
JP6172168B2 (ja) * 2015-01-16 2017-08-02 カシオ計算機株式会社 電子時計
JP6202017B2 (ja) * 2015-02-24 2017-09-27 カシオ計算機株式会社 電子時計、通信システム及びプログラム

Also Published As

Publication number Publication date
US20180253063A1 (en) 2018-09-06
US10663926B2 (en) 2020-05-26
JP2018146397A (ja) 2018-09-20

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