JP7358873B2 - アンテナ内蔵式電子時計 - Google Patents

アンテナ内蔵式電子時計 Download PDF

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Publication number
JP7358873B2
JP7358873B2 JP2019171304A JP2019171304A JP7358873B2 JP 7358873 B2 JP7358873 B2 JP 7358873B2 JP 2019171304 A JP2019171304 A JP 2019171304A JP 2019171304 A JP2019171304 A JP 2019171304A JP 7358873 B2 JP7358873 B2 JP 7358873B2
Authority
JP
Japan
Prior art keywords
antenna
dial
built
inverted
electronic timepiece
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
JP2019171304A
Other languages
English (en)
Japanese (ja)
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JP2021047144A (ja
JP2021047144A5 (https=
Inventor
浩延 山本
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 JP2019171304A priority Critical patent/JP7358873B2/ja
Priority to US17/024,899 priority patent/US11996635B2/en
Publication of JP2021047144A publication Critical patent/JP2021047144A/ja
Publication of JP2021047144A5 publication Critical patent/JP2021047144A5/ja
Application granted granted Critical
Publication of JP7358873B2 publication Critical patent/JP7358873B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
    • G04B47/06—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached measuring instruments, e.g. pedometer, barometer, thermometer or compass
    • 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
    • G04R—RADIO-CONTROLLED TIME-PIECES
    • G04R60/00—Constructional details
    • G04R60/02—Antennas also serving as components of clocks or watches, e.g. motor coils
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
JP2019171304A 2019-09-20 2019-09-20 アンテナ内蔵式電子時計 Active JP7358873B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2019171304A JP7358873B2 (ja) 2019-09-20 2019-09-20 アンテナ内蔵式電子時計
US17/024,899 US11996635B2 (en) 2019-09-20 2020-09-18 Electronic watch with built-in antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019171304A JP7358873B2 (ja) 2019-09-20 2019-09-20 アンテナ内蔵式電子時計

Publications (3)

Publication Number Publication Date
JP2021047144A JP2021047144A (ja) 2021-03-25
JP2021047144A5 JP2021047144A5 (https=) 2022-08-17
JP7358873B2 true JP7358873B2 (ja) 2023-10-11

Family

ID=74876212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019171304A Active JP7358873B2 (ja) 2019-09-20 2019-09-20 アンテナ内蔵式電子時計

Country Status (2)

Country Link
US (1) US11996635B2 (https=)
JP (1) JP7358873B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7790137B2 (ja) * 2021-12-20 2025-12-23 セイコーエプソン株式会社 電子時計
JP7750087B2 (ja) * 2021-12-27 2025-10-07 セイコーエプソン株式会社 電子時計
JP7786275B2 (ja) * 2022-03-23 2025-12-16 セイコーエプソン株式会社 電子時計

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011021929A (ja) 2009-07-14 2011-02-03 Seiko Epson Corp 無線機能付き時計
JP2016040884A (ja) 2014-08-13 2016-03-24 セイコーエプソン株式会社 電子機器
JP2018136296A (ja) 2017-02-20 2018-08-30 セイコーエプソン株式会社 携帯型電子機器
JP2018169189A (ja) 2017-03-29 2018-11-01 シチズン時計株式会社 電波時計

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5610041B2 (ja) 2009-09-01 2014-10-22 セイコーエプソン株式会社 アンテナ内蔵式時計
JP5609310B2 (ja) 2009-09-01 2014-10-22 セイコーエプソン株式会社 アンテナ内蔵式時計
JP6179123B2 (ja) * 2013-02-21 2017-08-16 セイコーエプソン株式会社 アンテナ内蔵式電子時計
US10761491B2 (en) * 2017-02-20 2020-09-01 Seiko Epson Corporation Portable electronic device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011021929A (ja) 2009-07-14 2011-02-03 Seiko Epson Corp 無線機能付き時計
JP2016040884A (ja) 2014-08-13 2016-03-24 セイコーエプソン株式会社 電子機器
JP2018136296A (ja) 2017-02-20 2018-08-30 セイコーエプソン株式会社 携帯型電子機器
JP2018169189A (ja) 2017-03-29 2018-11-01 シチズン時計株式会社 電波時計

Also Published As

Publication number Publication date
US11996635B2 (en) 2024-05-28
JP2021047144A (ja) 2021-03-25
US20210091471A1 (en) 2021-03-25

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