ATE505910T1 - Elektroakustischer wandler - Google Patents

Elektroakustischer wandler

Info

Publication number: ATE505910T1
Authority: AT; Austria
Prior art keywords: voice coil; lead wires; diaphragm; frame; drawn out
Prior art date: 2008-05-13

Application number

AT09159640T

Other languages

English (en)

Inventor

Hideo Yuasa

Hidenori Motonaga

Katsunari Fujita

Wei Wang

Original Assignee

Hosiden 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.)

2008-05-13

Filing date

2009-05-07

Publication date

2011-04-15

2009-05-07 Application filed by Hosiden Corp filed Critical Hosiden Corp

2011-04-15 Application granted granted Critical

2011-04-15 Publication of ATE505910T1 publication Critical patent/ATE505910T1/de

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/06—Arranging circuit leads; Relieving strain on circuit leads
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Acoustics & Sound (AREA)
Signal Processing (AREA)
Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Transducers For Ultrasonic Waves (AREA)
Piezo-Electric Transducers For Audible Bands (AREA)

AT09159640T 2008-05-13 2009-05-07 Elektroakustischer wandler ATE505910T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2008125472A JP4997173B2 (ja)	2008-05-13	2008-05-13	電気音響変換器

Publications (1)

Publication Number	Publication Date
ATE505910T1 true ATE505910T1 (de)	2011-04-15

Family

ID=40886225

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT09159640T ATE505910T1 (de)	2008-05-13	2009-05-07	Elektroakustischer wandler

Country Status (8)

Country	Link
US (1)	US8155374B2 (de)
EP (1)	EP2120482B1 (de)
JP (1)	JP4997173B2 (de)
KR (1)	KR101051539B1 (de)
CN (1)	CN101583068B (de)
AT (1)	ATE505910T1 (de)
DE (1)	DE602009001041D1 (de)
TW (1)	TWI400966B (de)

Families Citing this family (27)

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CN101766035B (zh) *	2007-07-31	2014-04-30	日本先锋公司	扬声器装置
JP5049883B2 (ja) *	2008-06-02	2012-10-17	ホシデン株式会社	スピーカ
JP2010041548A (ja) *	2008-08-07	2010-02-18	Panasonic Corp	スピーカの製造に用いられる治具、および、この治具によって製造されたスピーカ
JP5326412B2 (ja) *	2008-08-07	2013-10-30	パナソニック株式会社	スピーカの製造方法、および、この製造方法によって製造されたスピーカ
WO2011052194A1 (ja) *	2009-10-29	2011-05-05	パナソニック株式会社	スピーカと、これを用いた電子機器ならびに携帯電話
KR101109101B1 (ko) *	2010-01-08	2012-01-31	주식회사 비에스이	사각 다기능 마이크로 스피커
CN102065357B (zh) *	2010-05-25	2014-06-04	瑞声声学科技(深圳)有限公司	电磁扬声器件
US8391538B2 (en) *	2010-12-20	2013-03-05	Cheng Uei Precision Industry Co., Ltd.	Earphone
JP2012134718A (ja)	2010-12-21	2012-07-12	Sanyo Electric Co Ltd	スピーカおよび携帯情報端末
CN202183861U (zh) *	2011-04-04	2012-04-04	瑞声光电科技(常州)有限公司	发声装置
TWM453317U (zh) *	2012-12-13	2013-05-11	Chi Mei Comm Systems Inc	揚聲器
WO2014156017A1 (ja) *	2013-03-27	2014-10-02	パナソニック株式会社	スピーカと、その製造方法
CN103763667B (zh) *	2013-12-31	2017-10-13	瑞声声学科技(深圳)有限公司	多功能电声器件
JP6362134B2 (ja) *	2014-07-31	2018-07-25	東北パイオニア株式会社	スピーカ装置
CN104754476A (zh) *	2015-02-09	2015-07-01	张琦	一种触屏广告板用超薄扬声器
JP6222185B2 (ja) *	2015-08-11	2017-11-01	Tdk株式会社	圧電発音体
US9794666B1 (en)	2016-06-14	2017-10-17	Bose Corporation	Miniature voice coil having helical lead-out for electro-acoustic transducer
US10631098B2 (en) *	2016-07-13	2020-04-21	Mrspeakers, Llc	Planar magnetic loudspeaker airflow system
CN106658311A (zh) *	2017-01-20	2017-05-10	深圳市吉瑞德隆电子科技有限公司	喇叭及电子设备
US10375495B2 (en)	2017-03-29	2019-08-06	Bose Corporation	Systems and methods for assembling an electro-acoustic transducer including a miniature voice coil
US10425756B2 (en)	2017-03-29	2019-09-24	Bose Corporation	Systems and methods for assembling an electro-acoustic transducer including a miniature voice coil
US10484795B2 (en) *	2017-09-26	2019-11-19	Harman International Industries, Incorporated	Speaker terminals
JP7117669B2 (ja) *	2017-10-12	2022-08-15	パナソニックＩｐマネジメント株式会社	スピーカ、および、スピーカの製造方法
JP7016666B2 (ja) *	2017-10-20	2022-02-07	日本電産サンキョー株式会社	コイルユニットの製造方法
EP3758392B1 (de) *	2018-04-03	2022-05-11	Honor Device Co., Ltd.	Lautsprecher, endgerät und lautsprechersteuerungsverfahren
CN109889949B (zh) *	2019-04-12	2024-01-05	无锡杰夫电声股份有限公司	一种多悬挂支撑的薄型扬声器
RU2746715C1 (ru) *	2020-08-14	2021-04-19	Общество С Ограниченной Ответственностью "Синеморе"	Плоский низкочастотный громкоговоритель

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Publication number	Priority date	Publication date	Assignee	Title
DE2900427B1 (de) *	1979-01-08	1979-08-02	Licentia Gmbh	Dynamischer Wandler mit einer Schwingspule in einem mit einer magnetischen Fluessigkeit gefuellten Luftspalt
JPS61167300A (ja) *	1985-01-19	1986-07-28	Sanyo Electric Co Ltd	小型スピ−カの製造方法
JP3098127B2 (ja) *	1992-12-04	2000-10-16	テーダブリュ電気株式会社	スピーカ装置
JP2790421B2 (ja) *	1993-10-25	1998-08-27	スター精密株式会社	電気音響変換器及びその製造方法
JP4100539B2 (ja) *	2001-05-23	2008-06-11	スター精密株式会社	スピーカ
JP3874183B2 (ja) *	2002-05-21	2007-01-31	フォスター電機株式会社	電気音響変換器用振動板
JP3875150B2 (ja) *	2002-06-13	2007-01-31	スター精密株式会社	電気音響変換器およびその製造方法
JP2004096670A (ja) *	2002-09-04	2004-03-25	Matsushita Electric Ind Co Ltd	スピーカ
JP3869782B2 (ja) *	2002-10-01	2007-01-17	三洋電機株式会社	スピーカ装置
WO2004049751A1 (en) *	2002-11-28	2004-06-10	Matsushita Electric Industrial Co., Ltd.	Loudspeaker
JP4383953B2 (ja) *	2004-04-28	2009-12-16	パナソニック株式会社	電気音響変換器およびこれを用いた電子機器
JP2007043230A (ja)	2005-07-29	2007-02-15	Pioneer Electronic Corp	スピーカ装置
JP4594858B2 (ja)	2005-12-14	2010-12-08	スター精密株式会社	スピーカ
JP4723400B2 (ja) *	2006-02-28	2011-07-13	スター精密株式会社	電気音響変換器
EP2055083A2 (de) *	2006-08-08	2009-05-06	Nxp B.V.	Kombinierte vorrichtung aus einem lautsprecher und einem optischen kamerasystem
US20080063234A1 (en) *	2006-09-07	2008-03-13	Citizen Electronics Co., Ltd.	Electroacoustic transducer
JP2009010806A (ja) *	2007-06-29	2009-01-15	Citizen Electronics Co Ltd	電気音響変換器
JP2009296160A (ja) *	2008-06-03	2009-12-17	Hosiden Corp	スピーカ
JP2010041548A (ja)	2008-08-07	2010-02-18	Panasonic Corp	スピーカの製造に用いられる治具、および、この治具によって製造されたスピーカ

2008
- 2008-05-13 JP JP2008125472A patent/JP4997173B2/ja not_active Expired - Fee Related
2009
- 2009-04-20 TW TW098113006A patent/TWI400966B/zh not_active IP Right Cessation
- 2009-05-07 AT AT09159640T patent/ATE505910T1/de not_active IP Right Cessation
- 2009-05-07 DE DE602009001041T patent/DE602009001041D1/de active Active
- 2009-05-07 EP EP09159640A patent/EP2120482B1/de active Active
- 2009-05-12 KR KR1020090041062A patent/KR101051539B1/ko not_active Expired - Fee Related
- 2009-05-13 US US12/453,496 patent/US8155374B2/en not_active Expired - Fee Related
- 2009-05-13 CN CN200910139365.1A patent/CN101583068B/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US20090285439A1 (en)	2009-11-19
CN101583068A (zh)	2009-11-18
TW200950572A (en)	2009-12-01
EP2120482B1 (de)	2011-04-13
KR101051539B1 (ko)	2011-07-22
DE602009001041D1 (de)	2011-05-26
JP4997173B2 (ja)	2012-08-08
US8155374B2 (en)	2012-04-10
CN101583068B (zh)	2014-05-07
JP2009278213A (ja)	2009-11-26
TWI400966B (zh)	2013-07-01
EP2120482A1 (de)	2009-11-18
KR20090118853A (ko)	2009-11-18

Legal Events

Date	Code	Title	Description
2011-10-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties

Publication	Publication Date	Title
ATE505910T1 (de)	2011-04-15	Elektroakustischer wandler
EP2131606A3 (de)	2011-11-02	Lautsprecher
WO2009016743A1 (ja)	2009-02-05	スピーカ装置
CN201682603U (zh)	2010-12-22	一种耳机
JP2005229224A (ja)	2005-08-25	長円スピーカ装置及びその製造方法
TW200637414A (en)	2006-10-16	Vibration-sound generating device and yoke thereof
JP2014045483A5 (de)	2016-10-06
ATE291824T1 (de)	2005-04-15	Magnetsystem für lautsprecher
KR101208243B1 (ko)	2012-12-04	박형 스피커 및 이를 위한 자기회로
CN204145685U (zh)	2015-02-04	包括具有返回路径的壳体的接收器
KR101052622B1 (ko)	2011-07-29	보이스코일용 터미널 및 이를 구비한 스피커
EP2640088A4 (de)	2013-12-25	Lautsprecher und damit ausgestattete audiovorrichtung
CN204598258U (zh)	2015-08-26	多发声单元耳机
CN207766533U (zh)	2018-08-24	发声器件
JP4601410B2 (ja)	2010-12-22	スピーカ装置
JP2012119845A (ja)	2012-06-21	電磁型電気音響変換器
KR20060133749A (ko)	2006-12-27	동축형 스피커
KR101330112B1 (ko)	2013-11-15	다이나믹 리시버
KR20060084684A (ko)	2006-07-25	현장음을 구현하는 스피커
CN201134925Y (zh)	2008-10-15	电磁扬声器
JP4811284B2 (ja)	2011-11-09	スピーカ
KR101173392B1 (ko)	2012-08-10	스피커
CN103491478A (zh)	2014-01-01	双层音圈组动铁耳机
KR20110102710A (ko)	2011-09-19	골전도 헤드셋용 스피커
CN204206433U (zh)	2015-03-11	接收器