EP4597235A4 - Elektronische vorrichtung und elektronische uhr - Google Patents

Elektronische vorrichtung und elektronische uhr

Info

Publication number
EP4597235A4
EP4597235A4 EP23871495.0A EP23871495A EP4597235A4 EP 4597235 A4 EP4597235 A4 EP 4597235A4 EP 23871495 A EP23871495 A EP 23871495A EP 4597235 A4 EP4597235 A4 EP 4597235A4
Authority
EP
European Patent Office
Prior art keywords
electronic
clock
electronic device
electronic clock
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.)
Pending
Application number
EP23871495.0A
Other languages
English (en)
French (fr)
Other versions
EP4597235A1 (de
Inventor
Takeshi Matsue
Takashi Sano
Tomoyasu Kurokawa
Takayuki Satou
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Publication of EP4597235A1 publication Critical patent/EP4597235A1/de
Publication of EP4597235A4 publication Critical patent/EP4597235A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G04G21/04—Input or output devices integrated in time-pieces using radio waves
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electric Clocks (AREA)
  • Support Of Aerials (AREA)
EP23871495.0A 2022-09-26 2023-08-08 Elektronische vorrichtung und elektronische uhr Pending EP4597235A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022152059A JP7571773B2 (ja) 2022-09-26 2022-09-26 電子機器及び電子時計
PCT/JP2023/028952 WO2024070253A1 (ja) 2022-09-26 2023-08-08 電子機器及び電子時計

Publications (2)

Publication Number Publication Date
EP4597235A1 EP4597235A1 (de) 2025-08-06
EP4597235A4 true EP4597235A4 (de) 2026-01-14

Family

ID=90477175

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23871495.0A Pending EP4597235A4 (de) 2022-09-26 2023-08-08 Elektronische vorrichtung und elektronische uhr

Country Status (4)

Country Link
EP (1) EP4597235A4 (de)
JP (1) JP7571773B2 (de)
CN (1) CN119948410A (de)
WO (1) WO2024070253A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398847A1 (de) * 2002-09-12 2004-03-17 Seiko Epson Corporation Antennenanordnung, Leiterplatte, Kommunikations-Adapter und tragbares elektronisches Gerät
JP2012013627A (ja) * 2010-07-05 2012-01-19 Seiko Epson Corp 電子時計
JP2014062852A (ja) * 2012-09-24 2014-04-10 Seiko Epson Corp アンテナ内蔵式電子時計
JP2015175673A (ja) * 2014-03-14 2015-10-05 セイコーエプソン株式会社 時計
US10461402B2 (en) * 2017-02-08 2019-10-29 Intel Corporation Mobile device with antenna-boosting case coupling

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08327760A (ja) * 1995-01-13 1996-12-13 Seiko Epson Corp 携帯用無線装置
US5926144A (en) * 1998-03-23 1999-07-20 Motorola, Inc. Wearable electronic device and antenna therefor
JP2007263646A (ja) 2006-03-28 2007-10-11 Casio Comput Co Ltd 機器モジュール
JP5866860B2 (ja) * 2011-01-05 2016-02-24 セイコーエプソン株式会社 無線機能付き時計
JP6056320B2 (ja) 2012-09-24 2017-01-11 セイコーエプソン株式会社 アンテナ内蔵式電子時計
JP6028490B2 (ja) * 2012-09-24 2016-11-16 セイコーエプソン株式会社 アンテナ内蔵式電子時計
JP6696195B2 (ja) 2015-08-06 2020-05-20 セイコーエプソン株式会社 電子時計
US11394129B2 (en) 2018-12-13 2022-07-19 Fitbit, Inc. Multiple band antenna structures
JP7160066B2 (ja) * 2020-05-28 2022-10-25 カシオ計算機株式会社 アンテナ受信装置及び電子時計
JP2022152059A (ja) 2021-03-29 2022-10-12 富士通株式会社 電子機器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1398847A1 (de) * 2002-09-12 2004-03-17 Seiko Epson Corporation Antennenanordnung, Leiterplatte, Kommunikations-Adapter und tragbares elektronisches Gerät
JP2012013627A (ja) * 2010-07-05 2012-01-19 Seiko Epson Corp 電子時計
JP2014062852A (ja) * 2012-09-24 2014-04-10 Seiko Epson Corp アンテナ内蔵式電子時計
JP2015175673A (ja) * 2014-03-14 2015-10-05 セイコーエプソン株式会社 時計
US10461402B2 (en) * 2017-02-08 2019-10-29 Intel Corporation Mobile device with antenna-boosting case coupling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2024070253A1 *

Also Published As

Publication number Publication date
JP7571773B2 (ja) 2024-10-23
WO2024070253A1 (ja) 2024-04-04
JP2024046781A (ja) 2024-04-05
EP4597235A1 (de) 2025-08-06
CN119948410A (zh) 2025-05-06

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