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TWI369830B - Coil unit and electronic instrument - Google Patents

Coil unit and electronic instrument

Info

Publication number
TWI369830B
TWI369830B TW097104715A TW97104715A TWI369830B TW I369830 B TWI369830 B TW I369830B TW 097104715 A TW097104715 A TW 097104715A TW 97104715 A TW97104715 A TW 97104715A TW I369830 B TWI369830 B TW I369830B
Authority
TW
Taiwan
Prior art keywords
coil unit
electronic instrument
instrument
electronic
coil
Prior art date
Application number
TW097104715A
Other languages
Chinese (zh)
Other versions
TW200843278A (en
Inventor
Yoichiro Kondo
Hirofumi Okada
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
Publication of TW200843278A publication Critical patent/TW200843278A/en
Application granted granted Critical
Publication of TWI369830B publication Critical patent/TWI369830B/en

Links

TW097104715A 2007-02-20 2008-02-05 Coil unit and electronic instrument TWI369830B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007039890 2007-02-20
JP2007328245A JP4412402B2 (en) 2007-02-20 2007-12-20 Coil unit and electronic equipment

Publications (2)

Publication Number Publication Date
TW200843278A TW200843278A (en) 2008-11-01
TWI369830B true TWI369830B (en) 2012-08-01

Family

ID=39908249

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097104715A TWI369830B (en) 2007-02-20 2008-02-05 Coil unit and electronic instrument

Country Status (3)

Country Link
JP (1) JP4412402B2 (en)
CN (1) CN101252039B (en)
TW (1) TWI369830B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4508266B2 (en) * 2008-05-12 2010-07-21 セイコーエプソン株式会社 Coil unit and electronic device using the same
JP4572953B2 (en) * 2008-05-14 2010-11-04 セイコーエプソン株式会社 Coil unit and electronic device using the same
JP2010245323A (en) * 2009-04-07 2010-10-28 Seiko Epson Corp Coil unit and electronic equipment
JP2012070557A (en) * 2010-09-24 2012-04-05 Panasonic Electric Works Co Ltd Non-contact type electric power transmission coil module and battery pack equipped with the same
JP5903568B2 (en) * 2011-09-22 2016-04-13 パナソニックＩｐマネジメント株式会社 Non-contact charging module and non-contact charging device
WO2013118482A1 (en) * 2012-02-10 2013-08-15 パナソニック株式会社 Power transmission coil
US9806565B2 (en) * 2012-03-23 2017-10-31 Lg Innotek Co., Ltd. Wireless power receiver and method of manufacturing the same
JP5755620B2 (en) * 2012-09-14 2015-07-29 東光株式会社 Wireless charging stand
JP5766683B2 (en) * 2012-12-21 2015-08-19 三菱重工業株式会社 Battery state monitoring device and battery module provided with the same
WO2017047498A1 (en) * 2015-09-18 2017-03-23 住友電工プリントサーキット株式会社 Flexible printed wiring board and contactless charging system
KR101833738B1 (en) * 2017-07-07 2018-03-02 엘지이노텍 주식회사 Wireless Power Transfer System
JP7198396B2 (en) * 2017-12-28 2023-01-04 株式会社セキデン Hollow core coil and manufacturing method thereof
KR101905885B1 (en) 2018-02-20 2018-10-08 엘지이노텍 주식회사 Wireless Power Transfer Device
TWI773878B (en) * 2019-02-01 2022-08-11 台灣東電化股份有限公司 Wireless module
TWI759196B (en) * 2021-05-05 2022-03-21 絜靜精微有限公司 Electronic disturbance type wireless charging system and wireless charging battery structure thereof
JP7700767B2 (en) * 2022-10-05 2025-07-01 トヨタ自動車株式会社 Non-contact power supply device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798059A (en) * 1970-04-20 1974-03-19 Rca Corp Thick film inductor with ferromagnetic core
JPH0751343Y2 (en) * 1988-04-11 1995-11-22 アンリツ株式会社 IC card
JPH0390371U (en) * 1989-12-28 1991-09-13
JPH06274708A (en) * 1993-03-19 1994-09-30 Csk Corp Id tag
JPH08148359A (en) * 1994-11-18 1996-06-07 Tdk Corp Connector for lan
WO1996038898A1 (en) * 1995-05-29 1996-12-05 Matsushita Electric Industrial Co., Ltd. Power source apparatus
JP3697789B2 (en) * 1996-09-20 2005-09-21 松下電器産業株式会社 Non-contact power supply
JP2000269059A (en) * 1999-03-16 2000-09-29 Nippon Telegr & Teleph Corp <Ntt> Magnetic component and method of manufacturing the same
JP2001258182A (en) * 2000-03-08 2001-09-21 Sharp Corp Non-contact power transmission device
JP4267951B2 (en) * 2003-03-28 2009-05-27 古河電気工業株式会社 coil
JP2005260122A (en) * 2004-03-15 2005-09-22 Dainippon Printing Co Ltd Non-contact power transmission module

Also Published As

Publication number Publication date
TW200843278A (en) 2008-11-01
JP2008235862A (en) 2008-10-02
JP4412402B2 (en) 2010-02-10
CN101252039A (en) 2008-08-27
CN101252039B (en) 2011-11-16

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