JP6904048B2 - 電子時計 - Google Patents
電子時計 Download PDFInfo
- Publication number
- JP6904048B2 JP6904048B2 JP2017096822A JP2017096822A JP6904048B2 JP 6904048 B2 JP6904048 B2 JP 6904048B2 JP 2017096822 A JP2017096822 A JP 2017096822A JP 2017096822 A JP2017096822 A JP 2017096822A JP 6904048 B2 JP6904048 B2 JP 6904048B2
- Authority
- JP
- Japan
- Prior art keywords
- antenna
- clock
- electronic clock
- time
- electrode
- 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
Links
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- 230000006870 function Effects 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 239000000919 ceramic Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 10
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- 238000010897 surface acoustic wave method Methods 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
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- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
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- 238000004904 shortening Methods 0.000 description 4
- 239000006059 cover glass Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
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- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 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
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
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- 239000010408 film Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Images
Landscapes
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/805,478 US10732578B2 (en) | 2016-11-08 | 2017-11-07 | Electronic timepiece |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016218020 | 2016-11-08 | ||
JP2016218020 | 2016-11-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018081072A JP2018081072A (ja) | 2018-05-24 |
JP2018081072A5 JP2018081072A5 (enrdf_load_stackoverflow) | 2020-05-14 |
JP6904048B2 true JP6904048B2 (ja) | 2021-07-14 |
Family
ID=62198776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017096822A Expired - Fee Related JP6904048B2 (ja) | 2016-11-08 | 2017-05-15 | 電子時計 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6904048B2 (enrdf_load_stackoverflow) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7143199B2 (ja) * | 2018-12-07 | 2022-09-28 | シチズン時計株式会社 | 電波時計 |
CN109521667A (zh) * | 2018-12-17 | 2019-03-26 | 鲁东大学 | 一种自动校准时间装置及方法 |
CN112099335A (zh) * | 2020-08-31 | 2020-12-18 | 付华强 | 一种户外防迷路立体导航智能运动手表 |
JP7548051B2 (ja) | 2021-02-22 | 2024-09-10 | セイコーエプソン株式会社 | 電子時計 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010136296A (ja) * | 2008-12-08 | 2010-06-17 | Fdk Corp | 円偏波パッチアンテナ |
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 |
JP2013050349A (ja) * | 2011-08-30 | 2013-03-14 | Seiko Epson Corp | アンテナ内蔵式電子時計 |
JP5915030B2 (ja) * | 2011-08-30 | 2016-05-11 | セイコーエプソン株式会社 | 衛星信号受信装置、衛星信号受信方法、および、電子機器 |
JP5994332B2 (ja) * | 2012-03-29 | 2016-09-21 | セイコーエプソン株式会社 | 電子時計およびその制御方法 |
JP6223241B2 (ja) * | 2014-03-14 | 2017-11-01 | シチズン時計株式会社 | 衛星電波腕時計 |
JP6387758B2 (ja) * | 2014-09-12 | 2018-09-12 | カシオ計算機株式会社 | 電波受信装置及び電子時計 |
JP6459455B2 (ja) * | 2014-12-04 | 2019-01-30 | セイコーエプソン株式会社 | 電子時計 |
JP6511834B2 (ja) * | 2015-01-30 | 2019-05-15 | セイコーエプソン株式会社 | 電子時計、電子機器、更新情報送信装置、および更新情報送信プログラム |
-
2017
- 2017-05-15 JP JP2017096822A patent/JP6904048B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2018081072A (ja) | 2018-05-24 |
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