JP7073833B2 - 電子時計 - Google Patents

電子時計 Download PDF

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Publication number
JP7073833B2
JP7073833B2 JP2018056515A JP2018056515A JP7073833B2 JP 7073833 B2 JP7073833 B2 JP 7073833B2 JP 2018056515 A JP2018056515 A JP 2018056515A JP 2018056515 A JP2018056515 A JP 2018056515A JP 7073833 B2 JP7073833 B2 JP 7073833B2
Authority
JP
Japan
Prior art keywords
antenna
dial
clock
solar cell
region
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.)
Active
Application number
JP2018056515A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019168336A5 (enExample
JP2019168336A (ja
Inventor
恭央 中島
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 JP2018056515A priority Critical patent/JP7073833B2/ja
Priority to CN201910212292.8A priority patent/CN110297422B/zh
Priority to US16/361,291 priority patent/US11221591B2/en
Publication of JP2019168336A publication Critical patent/JP2019168336A/ja
Publication of JP2019168336A5 publication Critical patent/JP2019168336A5/ja
Application granted granted Critical
Publication of JP7073833B2 publication Critical patent/JP7073833B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/04—Mounting of electronic components
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G04C10/02—Arrangements of electric power supplies in time pieces the power supply being a radioactive or photovoltaic source
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G17/00—Structural details; Housings
    • G04G17/02—Component assemblies
    • G04G17/06—Electric connectors, e.g. conductive elastomers
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R20/00—Setting the time according to the time information carried or implied by the radio signal
    • G04R20/02—Setting the time according to the time information carried or implied by the radio signal the radio signal being sent by a satellite, e.g. GPS
    • G—PHYSICS
    • G04—HOROLOGY
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/06—Antennas attached to or integrated in clock or watch bodies
    • G04R60/10—Antennas attached to or integrated in clock or watch bodies inside cases
    • G04R60/12—Antennas attached to or integrated in clock or watch bodies inside cases inside metal cases

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
JP2018056515A 2018-03-23 2018-03-23 電子時計 Active JP7073833B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018056515A JP7073833B2 (ja) 2018-03-23 2018-03-23 電子時計
CN201910212292.8A CN110297422B (zh) 2018-03-23 2019-03-20 电子钟表
US16/361,291 US11221591B2 (en) 2018-03-23 2019-03-22 Electronic timepiece having a conductive member spaced apart from a planar antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018056515A JP7073833B2 (ja) 2018-03-23 2018-03-23 電子時計

Publications (3)

Publication Number Publication Date
JP2019168336A JP2019168336A (ja) 2019-10-03
JP2019168336A5 JP2019168336A5 (enExample) 2021-02-18
JP7073833B2 true JP7073833B2 (ja) 2022-05-24

Family

ID=67985013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018056515A Active JP7073833B2 (ja) 2018-03-23 2018-03-23 電子時計

Country Status (3)

Country Link
US (1) US11221591B2 (enExample)
JP (1) JP7073833B2 (enExample)
CN (1) CN110297422B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11356052B2 (en) * 2019-01-31 2022-06-07 Utica Leaseco, Llc Energy device for use in electronic devices
JP7293899B2 (ja) * 2019-06-19 2023-06-20 セイコーエプソン株式会社 時計
EP3798745B1 (fr) * 2019-09-30 2022-07-13 ETA SA Manufacture Horlogère Suisse Fond de boîte de montre comprenant un dispositif électronique de charge sans fil d'une source d'énergie
JP7548051B2 (ja) * 2021-02-22 2024-09-10 セイコーエプソン株式会社 電子時計
EP4092494A1 (fr) * 2021-05-21 2022-11-23 ETA SA Manufacture Horlogère Suisse Système de réglage d'une montre
JP2023044805A (ja) * 2021-09-21 2023-04-03 カシオ計算機株式会社 電子機器及び時計
JP7537469B2 (ja) * 2022-05-31 2024-08-21 カシオ計算機株式会社 電子機器および時計
JP2025167572A (ja) * 2024-04-26 2025-11-07 セイコーエプソン株式会社 電子時計

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159083A1 (en) 2006-12-15 2008-07-03 Seiko Epson Corporation Timepiece dial and timepiece
JP2016109522A (ja) 2014-12-04 2016-06-20 セイコーエプソン株式会社 電子時計

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60143383U (ja) * 1984-03-06 1985-09-24 カシオ計算機株式会社 電子時計
DE60330977D1 (de) * 2002-09-11 2010-03-04 Citizen Holdings Co Ltd Antennenstruktur und funkkorrekturtakt
US8072844B2 (en) * 2008-02-07 2011-12-06 Seiko Epson Corporation Electronic timepiece with internal antenna
JP5998795B2 (ja) * 2012-09-24 2016-09-28 セイコーエプソン株式会社 アンテナ内蔵式電子時計
JP6323023B2 (ja) * 2014-01-21 2018-05-16 セイコーエプソン株式会社 時計
US9823625B2 (en) * 2014-03-18 2017-11-21 Casio Computer Co., Ltd. Electronic device
JP6119683B2 (ja) 2014-06-30 2017-04-26 カシオ計算機株式会社 電子機器
JP6696195B2 (ja) 2015-08-06 2020-05-20 セイコーエプソン株式会社 電子時計
JP6593228B2 (ja) * 2016-03-09 2019-10-23 セイコーエプソン株式会社 電子時計
JP6874453B2 (ja) * 2017-03-21 2021-05-19 セイコーエプソン株式会社 電子時計
JP6428823B2 (ja) 2017-03-29 2018-11-28 カシオ計算機株式会社 電子機器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080159083A1 (en) 2006-12-15 2008-07-03 Seiko Epson Corporation Timepiece dial and timepiece
JP2016109522A (ja) 2014-12-04 2016-06-20 セイコーエプソン株式会社 電子時計

Also Published As

Publication number Publication date
CN110297422A (zh) 2019-10-01
US20190294120A1 (en) 2019-09-26
CN110297422B (zh) 2022-02-11
JP2019168336A (ja) 2019-10-03
US11221591B2 (en) 2022-01-11

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