JP6959220B2 - 携帯型電波時計 - Google Patents
携帯型電波時計 Download PDFInfo
- Publication number
- JP6959220B2 JP6959220B2 JP2018509024A JP2018509024A JP6959220B2 JP 6959220 B2 JP6959220 B2 JP 6959220B2 JP 2018509024 A JP2018509024 A JP 2018509024A JP 2018509024 A JP2018509024 A JP 2018509024A JP 6959220 B2 JP6959220 B2 JP 6959220B2
- Authority
- JP
- Japan
- Prior art keywords
- windshield
- dielectric
- bezel
- portable radio
- antennas
- 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.)
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Links
- 230000002093 peripheral effect Effects 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 15
- 239000003989 dielectric material Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 7
- 230000035945 sensitivity Effects 0.000 description 7
- 239000011521 glass Substances 0.000 description 5
- 238000012856 packing Methods 0.000 description 5
- 238000004904 shortening Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Classifications
-
- 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
- G04R20/04—Tuning or receiving; Circuits therefor
-
- 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
- G04G21/00—Input or output devices integrated in time-pieces
- G04G21/04—Input or output devices integrated in time-pieces using radio waves
-
- 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
- G04R60/08—Antennas attached to or integrated in clock or watch bodies inside bezels
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electric Clocks (AREA)
- Support Of Aerials (AREA)
Description
Claims (7)
- 風防ガラスと、
前記風防ガラスの周縁の裏側に前記周縁にそって形成されたアンテナ電極と、
受信回路と、
前記アンテナ電極と前記受信回路とを接続する接続回路の少なくとも一部を構成するアンテナ接続線であって、前記アンテナ電極の裏面に直接接続され前記風防ガラスから遠ざかる方向に延びるアンテナ接続線と、
前記アンテナ電極の下に当該アンテナ電極と離間して設けられ、前記風防ガラスの周縁に沿って形成されかつ平面視において前記アンテナ電極と重畳する誘電体と、
を含む携帯型電波時計。 - 請求項1に記載の携帯型電波時計において、
前記風防ガラスがはめ込まれるベゼルをさらに含み、
前記誘電体は、前記ベゼルの一部であり、前記アンテナ電極の直下に配置される、
携帯型電波時計。 - 請求項1に記載の携帯型電波時計において、
前記風防ガラスがはめ込まれるベゼルをさらに含み、
前記誘電体は前記ベゼルの一部であり、前記アンテナ電極と前記誘電体との間に絶縁性の部材が配置される、
携帯型電波時計。 - 請求項1に記載の携帯型電波時計において、
前記風防ガラスがはめ込まれ、前記アンテナ電極の下にある誘電体を含むベゼルと、
前記誘電体と前記アンテナとの間に配置され前記誘電体と誘電率の異なる誘電部材と、をさらに含む、
携帯型電波時計。 - 請求項1に記載の携帯型電波時計において、
前記風防ガラスがはめ込まれ、金属部材と誘電体部材とを含むベゼルをさらに含む、
携帯型電波時計。 - 請求項1から5に記載の携帯型電波時計において、
前記アンテナ電極と前記風防ガラスとの間に設けられる目隠し部材をさらに含む、
携帯型電波時計。 - 請求項1から6に記載の携帯型電波時計において、
前記風防ガラスの周縁の表側は傾斜を有する、
携帯型電波時計。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016066526 | 2016-03-29 | ||
JP2016066526 | 2016-03-29 | ||
PCT/JP2017/010764 WO2017169861A1 (ja) | 2016-03-29 | 2017-03-16 | 携帯型電波時計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017169861A1 JPWO2017169861A1 (ja) | 2019-02-14 |
JP6959220B2 true JP6959220B2 (ja) | 2021-11-02 |
Family
ID=59964458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018509024A Active JP6959220B2 (ja) | 2016-03-29 | 2017-03-16 | 携帯型電波時計 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20190094817A1 (ja) |
EP (1) | EP3438766A4 (ja) |
JP (1) | JP6959220B2 (ja) |
CN (1) | CN108885432A (ja) |
WO (1) | WO2017169861A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6902982B2 (ja) * | 2017-10-31 | 2021-07-14 | シチズン時計株式会社 | 電波時計 |
EP3736644A1 (fr) | 2019-05-08 | 2020-11-11 | Omega SA | Boite de montre etanche |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09307329A (ja) * | 1996-05-14 | 1997-11-28 | Casio Comput Co Ltd | アンテナ及びその製造方法並びにアンテナを備えた電 子機器又は電子時計 |
JPH10197662A (ja) * | 1996-12-28 | 1998-07-31 | Casio Comput Co Ltd | 受信装置 |
JP2003315475A (ja) * | 2002-04-24 | 2003-11-06 | Seiko Epson Corp | 時 計 |
JP2004340700A (ja) * | 2003-05-15 | 2004-12-02 | Citizen Watch Co Ltd | アンテナ付電子時計 |
JP4631639B2 (ja) * | 2005-09-27 | 2011-02-16 | カシオ計算機株式会社 | 時計装置 |
JP5786555B2 (ja) * | 2011-02-23 | 2015-09-30 | セイコーエプソン株式会社 | アンテナ装置、電子機器および電子時計 |
US9128470B2 (en) * | 2012-02-29 | 2015-09-08 | Seiko Epson Corporation | Electronic timepiece with built-in antenna |
JP5994522B2 (ja) * | 2012-09-24 | 2016-09-21 | セイコーエプソン株式会社 | アンテナ内蔵式電子時計 |
JP6331430B2 (ja) * | 2014-01-31 | 2018-05-30 | セイコーエプソン株式会社 | 電子時計 |
-
2017
- 2017-03-16 CN CN201780021549.0A patent/CN108885432A/zh active Pending
- 2017-03-16 EP EP17774405.9A patent/EP3438766A4/en not_active Withdrawn
- 2017-03-16 JP JP2018509024A patent/JP6959220B2/ja active Active
- 2017-03-16 US US16/084,560 patent/US20190094817A1/en not_active Abandoned
- 2017-03-16 WO PCT/JP2017/010764 patent/WO2017169861A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP3438766A1 (en) | 2019-02-06 |
CN108885432A (zh) | 2018-11-23 |
JPWO2017169861A1 (ja) | 2019-02-14 |
WO2017169861A1 (ja) | 2017-10-05 |
EP3438766A4 (en) | 2019-12-04 |
US20190094817A1 (en) | 2019-03-28 |
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