ATE323394T1 - Rechteckiger wandler mit einem magneten - Google Patents

Rechteckiger wandler mit einem magneten

Info

Publication number
ATE323394T1
ATE323394T1 AT03737947T AT03737947T ATE323394T1 AT E323394 T1 ATE323394 T1 AT E323394T1 AT 03737947 T AT03737947 T AT 03737947T AT 03737947 T AT03737947 T AT 03737947T AT E323394 T1 ATE323394 T1 AT E323394T1
Authority
AT
Austria
Prior art keywords
transducer
magnet
gap
conductive material
diaphragm
Prior art date
Application number
AT03737947T
Other languages
English (en)
Inventor
Leif Johannsen
Morten Kjeldsen Andersen
Finn Jensen
Original Assignee
Sonion Horsens As
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 Sonion Horsens As filed Critical Sonion Horsens As
Application granted granted Critical
Publication of ATE323394T1 publication Critical patent/ATE323394T1/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/03—Constructional features of telephone transmitters or receivers, e.g. telephone hand-sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • 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
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Details Of Aerials (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
AT03737947T 2002-07-25 2003-07-18 Rechteckiger wandler mit einem magneten ATE323394T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39811702P 2002-07-25 2002-07-25

Publications (1)

Publication Number Publication Date
ATE323394T1 true ATE323394T1 (de) 2006-04-15

Family

ID=31188382

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03731663T ATE414394T1 (de) 2002-01-25 2003-01-24 Flexible membran mit integrierter spule
AT03737947T ATE323394T1 (de) 2002-07-25 2003-07-18 Rechteckiger wandler mit einem magneten

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT03731663T ATE414394T1 (de) 2002-01-25 2003-01-24 Flexible membran mit integrierter spule

Country Status (9)

Country Link
US (1) US7254248B2 (de)
EP (1) EP1525775B1 (de)
JP (1) JP2005534238A (de)
KR (2) KR20040081470A (de)
CN (1) CN1672461A (de)
AT (2) ATE414394T1 (de)
AU (1) AU2003245867A1 (de)
DE (2) DE60324665D1 (de)
WO (1) WO2004012478A1 (de)

Families Citing this family (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7415121B2 (en) * 2004-10-29 2008-08-19 Sonion Nederland B.V. Microphone with internal damping
EP1686834A1 (de) * 2005-01-28 2006-08-02 Sonion Horsens A/S Miniature-Mehrfachlautsprechermodul
KR100663175B1 (ko) * 2006-04-19 2007-01-05 주식회사 한국토프톤 장방형 슬림 스피커의 댐퍼
JP4671236B2 (ja) * 2006-05-29 2011-04-13 パイオニア株式会社 スピーカ
JP2007336293A (ja) * 2006-06-15 2007-12-27 Mitsubishi Electric Engineering Co Ltd 電磁変換器
JP2008141472A (ja) * 2006-12-01 2008-06-19 Seven Corporation:Kk 長円型スピーカ
JP4749347B2 (ja) * 2007-01-18 2011-08-17 三菱電機エンジニアリング株式会社 電磁変換器
JP2008182394A (ja) * 2007-01-24 2008-08-07 Star Micronics Co Ltd 電気音響変換器
NL2000499C2 (nl) * 2007-02-21 2008-08-22 Alcons Audio Bv Luidspreker.
US8135163B2 (en) 2007-08-30 2012-03-13 Klipsch Group, Inc. Balanced armature with acoustic low pass filter
WO2010067531A1 (ja) * 2008-12-08 2010-06-17 スミダコーポレーション株式会社 平面型音響変換装置およびその駆動方法
FR2961053B1 (fr) * 2010-06-04 2013-04-12 Focal Jmlab Haut-parleur acoustique
US8712084B2 (en) 2010-12-07 2014-04-29 Sonion Nederland Bv Motor assembly
KR101489612B1 (ko) 2010-12-27 2015-02-04 로무 가부시키가이샤 휴대 전화
EP2472905A1 (de) * 2011-01-04 2012-07-04 Knowles Electronics Asia PTE. Ltd. Elektroakustikwandler
JP5783352B2 (ja) 2011-02-25 2015-09-24 株式会社ファインウェル 会話システム、会話システム用指輪、携帯電話用指輪、指輪型携帯電話、及び、音声聴取方法
NL2006343C2 (nl) * 2011-03-04 2012-09-05 Exsilent Res Bv Micro-omzetter, geluidsweergave-inrichting en hoortoestel.
KR101201828B1 (ko) * 2011-06-28 2012-11-15 주식회사 엑셀웨이 ｎ개의 자석과 ｎ+1개의 보이스 코일판이 결합되어 형성되는 평판형 스피커
WO2013004623A1 (en) 2011-07-07 2013-01-10 Sonion Nederland Bv A multiple receiver assembly and a method for assembly thereof
US8682020B2 (en) * 2011-10-05 2014-03-25 Apple Inc. Speaker magnet thermal management
US8837755B2 (en) 2011-12-13 2014-09-16 Knowles Electronics, Llc Apparatus in an acoustic assembly for registering assembly parts
CN106879080B (zh) 2012-01-20 2020-09-29 株式会社精好 移动电话、软骨传导振动源装置、聆听装置、通话装置
US9288591B1 (en) 2012-03-14 2016-03-15 Google Inc. Bone-conduction anvil and diaphragm
KR101836023B1 (ko) 2012-06-29 2018-03-07 로무 가부시키가이샤 스테레오 이어폰
US9066187B2 (en) 2012-10-18 2015-06-23 Sonion Nederland Bv Dual transducer with shared diaphragm
DK2723102T3 (da) 2012-10-18 2019-01-02 Sonion Nederland Bv Transducer, høreapparat med transducer og en fremgangsmåde til betjening af transduceren
TWI492641B (zh) * 2012-11-13 2015-07-11 Cotron Corp 振動元件
CN103024638B (zh) * 2012-11-25 2015-09-30 歌尔声学股份有限公司 电声换能器
DK2747459T3 (en) 2012-12-21 2018-12-17 Sonion Nederland Bv RIC unit with Thuras tube
DK2750413T3 (en) 2012-12-28 2017-05-22 Sonion Nederland Bv Hearing aid
US9197965B2 (en) 2013-03-15 2015-11-24 James J. Croft, III Planar-magnetic transducer with improved electro-magnetic circuit
US9401575B2 (en) 2013-05-29 2016-07-26 Sonion Nederland Bv Method of assembling a transducer assembly
CN108551507A (zh) 2013-08-23 2018-09-18 罗姆股份有限公司 呼出/呼入通话器、受话器、耳机、名片、非接触型ic卡、移动电话及其使用方法
EP2849463B1 (de) 2013-09-16 2018-04-04 Sonion Nederland B.V. Wandler mit Feuchtigkeitstransportelement
US9705548B2 (en) 2013-10-24 2017-07-11 Rohm Co., Ltd. Wristband-type handset and wristband-type alerting device
EP2908551A1 (de) 2014-02-14 2015-08-19 Sonion Nederland B.V. Verbinder für eine Empfängeranordnung
EP2908559B1 (de) 2014-02-18 2016-10-05 Sonion A/S Verfahren zur Herstellung von Anordnungen für Hörgeräte
DK2914018T3 (en) 2014-02-26 2017-01-30 Sonion Nederland Bv Speaker, luminaire and method
DK2928207T3 (en) 2014-04-02 2018-09-17 Sonion Nederland Bv Curved luminaire transducer
EP2953380A1 (de) 2014-06-04 2015-12-09 Sonion Nederland B.V. Akustische Übersprechkompensation
US20150373456A1 (en) * 2014-06-19 2015-12-24 Knowles Electronics, Llc Torsion Diaphragm Apparatus
JP6551919B2 (ja) 2014-08-20 2019-07-31 株式会社ファインウェル 見守りシステム、見守り検知装置および見守り通報装置
CN107113481B (zh) 2014-12-18 2019-06-28 株式会社精好 利用电磁型振动单元的软骨传导接听装置及电磁型振动单元
DK3041263T3 (en) 2014-12-30 2022-04-11 Sonion Nederland Bv Hybrid receiver module
DK3051841T3 (en) 2015-01-30 2020-11-16 Sonion Nederland Bv A receiver having a suspended motor assembly
EP3057339B1 (de) 2015-02-10 2020-09-23 Sonion Nederland B.V. Mikrofonmodul mit gemeinsamer mittlerer toneinlassanordnung
EP3073764B1 (de) 2015-03-25 2021-04-21 Sonion Nederland B.V. Hörgerät mit einem einsatzelement
DK3073765T3 (en) 2015-03-25 2022-11-14 Sonion Nederland Bv A receiver-in-canal assembly comprising a diaphragm and a cable connection
CN204741558U (zh) * 2015-06-23 2015-11-04 瑞声光电科技(常州)有限公司 扬声器
CN204733374U (zh) * 2015-06-23 2015-10-28 瑞声光电科技(常州)有限公司 扬声器
EP3323567B1 (de) 2015-07-15 2020-02-12 FINEWELL Co., Ltd. Roboter und robotersystem
DK3133829T3 (da) 2015-08-19 2020-06-22 Sonion Nederland Bv Lydgiverenhed med forbedret frekvensrespons
EP3139627B1 (de) 2015-09-02 2019-02-13 Sonion Nederland B.V. Mehrwege kopfhörer
JP6551929B2 (ja) 2015-09-16 2019-07-31 株式会社ファインウェル 受話機能を有する腕時計
US9668065B2 (en) 2015-09-18 2017-05-30 Sonion Nederland B.V. Acoustical module with acoustical filter
EP3157270B1 (de) 2015-10-14 2021-03-31 Sonion Nederland B.V. Hörgerät mit vibrationsempfindlichem wandler
DK3160157T3 (en) 2015-10-21 2018-12-17 Sonion Nederland Bv Vibration-compensated vibroacoustic device
US10582303B2 (en) 2015-12-04 2020-03-03 Sonion Nederland B.V. Balanced armature receiver with bi-stable balanced armature
DK3185584T3 (da) 2015-12-21 2020-07-20 Sonion Nederland Bv Lydgiveranordning med en udpræget længderetning
US10778824B2 (en) 2016-01-19 2020-09-15 Finewell Co., Ltd. Pen-type handset
DK3197046T3 (da) 2016-01-25 2021-07-05 Sonion Nederland Bv Selvforspændt output booster forstærker samt anvendelse deraf
EP3200479A3 (de) 2016-01-28 2017-08-30 Sonion Nederland B.V. Elektrostatischer schallgenerator und anordnung mit elektrostatischem schallgenerator und transformator
US10194248B2 (en) 2016-02-19 2019-01-29 Apple Inc. Speaker with flex circuit acoustic radiator
US10021472B2 (en) 2016-04-13 2018-07-10 Sonion Nederland B.V. Dome for a personal audio device
EP3252444B1 (de) 2016-06-01 2023-12-20 Sonion Nederland B.V. Schwingungs- oder beschleunigungssensor mit anwendung von squeeze-film-dämpfung
DE20164885T1 (de) 2016-08-02 2020-12-24 Sonion Nederland B.V. Vibrationssensor mit niederfrequenter dämpfungsreaktionskurve
EP3293985B1 (de) 2016-09-12 2021-03-24 Sonion Nederland B.V. Hörer mit integrierter membranbewegungserkennung
US10321235B2 (en) 2016-09-23 2019-06-11 Apple Inc. Transducer having a conductive suspension member
EP3313097B1 (de) 2016-10-19 2020-08-26 Sonion Nederland B.V. Ohrstöpsel oder -kuppel
EP3324645A1 (de) 2016-11-18 2018-05-23 Sonion Nederland B.V. Phasenkorrigierendes system und phasenkorrigierbares wandlersystem
US10264361B2 (en) 2016-11-18 2019-04-16 Sonion Nederland B.V. Transducer with a high sensitivity
US20180145643A1 (en) 2016-11-18 2018-05-24 Sonion Nederland B.V. Circuit for providing a high and a low impedance and a system comprising the circuit
US10656006B2 (en) 2016-11-18 2020-05-19 Sonion Nederland B.V. Sensing circuit comprising an amplifying circuit and an amplifying circuit
DK3337184T3 (en) 2016-12-14 2020-06-02 Sonion Nederland Bv An armature and a transducer comprising the armature
US10616680B2 (en) 2016-12-16 2020-04-07 Sonion Nederland B.V. Receiver assembly
EP3337192B1 (de) 2016-12-16 2021-04-14 Sonion Nederland B.V. Schallerzeugeranordung
EP3343950A1 (de) 2016-12-28 2018-07-04 Sonion Nederland B.V. Magnetanordnung
EP3342749A3 (de) 2016-12-30 2018-09-12 Sonion Nederland B.V. Mikroelektromechanischer wandler
US10477308B2 (en) 2016-12-30 2019-11-12 Sonion Nederland B.V. Circuit and a receiver comprising the circuit
DK3407625T3 (en) 2017-05-26 2021-07-12 Sonion Nederland Bv Receiver with venting opening
DK3407626T3 (en) 2017-05-26 2020-07-27 Sonion Nederland Bv A receiver assembly comprising an armature and a diaphragm
DK3429231T3 (da) 2017-07-13 2023-04-11 Sonion Nederland Bv Høreanordning indbefattende vibrationsforebyggende indretning
US10820104B2 (en) 2017-08-31 2020-10-27 Sonion Nederland B.V. Diaphragm, a sound generator, a hearing device and a method
EP3451688B1 (de) 2017-09-04 2021-05-26 Sonion Nederland B.V. Schallerzeuger, abschirmung und öffnung
GB201714956D0 (en) 2017-09-18 2017-11-01 Sonova Ag Hearing device with adjustable venting
CN109672967B (zh) 2017-10-16 2021-09-17 声扬荷兰有限公司 个人听力装置
US10805746B2 (en) 2017-10-16 2020-10-13 Sonion Nederland B.V. Valve, a transducer comprising a valve, a hearing device and a method
DK3471432T3 (da) 2017-10-16 2022-10-24 Sonion Nederland Bv Lydkanalelement med en ventil og en transducer med lydkanalelementet
DK3567873T3 (en) 2018-02-06 2021-11-15 Sonion Nederland Bv Method for controlling an acoustic valve of a hearing device
EP3531720B1 (de) 2018-02-26 2021-09-15 Sonion Nederland B.V. Anordnung aus einem empfänger und einem mikrofon
EP3531713B1 (de) 2018-02-26 2022-11-02 Sonion Nederland B.V. Miniaturlautsprecher mit akustischer masse
CN108600932B (zh) * 2018-03-29 2023-12-08 山东共达电声股份有限公司 动圈及其制作方法及扬声器
EP3995795A1 (de) 2018-04-30 2022-05-11 Sonion Nederland B.V. Vibrationssensor
DK3579578T3 (da) 2018-06-07 2022-05-02 Sonion Nederland Bv Miniaturelydgiver
US10951169B2 (en) 2018-07-20 2021-03-16 Sonion Nederland B.V. Amplifier comprising two parallel coupled amplifier units
EP3627856B1 (de) 2018-09-19 2023-10-25 Sonion Nederland B.V. Gehäuse mit einem sensor
JP2020053948A (ja) 2018-09-28 2020-04-02 株式会社ファインウェル 聴取装置
EP4300995A3 (de) 2018-12-19 2024-04-03 Sonion Nederland B.V. Miniaturlautsprecher mit mehreren schallhohlräumen
US11190880B2 (en) 2018-12-28 2021-11-30 Sonion Nederland B.V. Diaphragm assembly, a transducer, a microphone, and a method of manufacture
EP3675522A1 (de) 2018-12-28 2020-07-01 Sonion Nederland B.V. Miniaturlautsprecher ohne wesentliche akustische leckage
US10469954B1 (en) * 2019-01-21 2019-11-05 Zylux Acoustic Corporation Thin speaker with a voice coil having a damper function
KR102668405B1 (ko) * 2019-03-15 2024-05-23 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법
DK3726855T3 (en) 2019-04-15 2021-11-15 Sonion Nederland Bv A personal hearing device with a vent channel and acoustic separation
US11356780B2 (en) * 2019-09-26 2022-06-07 Florida Institute For Human & Machine Cognition, Inc. Planar coil linear actuator and transducer
EP3806494B1 (de) 2019-10-07 2023-12-27 Sonion Nederland B.V. Hörgerät mit einem optischen sensor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651283A (en) * 1968-12-18 1972-03-21 Audio Arts Inc Loudspeaker having elongated rectangular moving coil
JPS5750872Y2 (de) * 1978-09-26 1982-11-06
US4330691A (en) * 1980-01-31 1982-05-18 The Futures Group, Inc. Integral ceiling tile-loudspeaker system
US4319096A (en) * 1980-03-13 1982-03-09 Winey James M Line radiator ribbon loudspeaker
FR2503516B1 (fr) * 1981-04-01 1986-02-07 Klein Siegfried Haut-parleur electrodynamique omnidirectionnel pour les frequences basses et medium du spectre sonore
US4544805A (en) * 1981-09-25 1985-10-01 Tadashi Sawafuji Plane speaker
CA1284837C (en) * 1987-06-18 1991-06-11 Highwood Audio Inc. Audio transducer
US5430805A (en) * 1990-12-27 1995-07-04 Chain Reactions, Inc. Planar electromagnetic transducer
US5627903A (en) * 1993-10-06 1997-05-06 Chain Reactions, Inc. Variable geometry electromagnetic transducer
US7706561B2 (en) * 1999-04-06 2010-04-27 Sonion Nederland B.V. Electroacoustic transducer with a diaphragm and method for fixing a diaphragm in such transducer
MY128369A (en) 1999-06-11 2007-01-31 Fps Inc Flat acoustic conversion device
US6324907B1 (en) * 1999-11-29 2001-12-04 Microtronic A/S Flexible substrate transducer assembly
GR1004325B (el) * 2000-07-03 2003-09-05 Ηλεκτροακουστικος μορφοτροπεας με διαφραγμα που φερει δυο ενδοπλεκομενα πηνια
TW510139B (en) * 2001-01-26 2002-11-11 Kirk Acoustics As An electroacoustic transducer and a coil and a magnet circuit therefor
US6931140B2 (en) * 2001-09-11 2005-08-16 Sonionkirk A/S Electro-acoustic transducer with two diaphragms
US20030174856A1 (en) * 2002-01-25 2003-09-18 Leif Johannsen Flexible diaphragm with integrated coil
KR20050025660A (ko) * 2002-07-25 2005-03-14 소니온 호르젠스 에이/에스 멀티-라우드스피커 시스템을 구비한 모바일 핸드셋 및조립체

Also Published As

Publication number Publication date
KR20040081470A (ko) 2004-09-21
EP1525775A1 (de) 2005-04-27
AU2003245867A1 (en) 2004-02-16
ATE414394T1 (de) 2008-11-15
EP1525775B1 (de) 2006-04-12
DE60304578D1 (de) 2006-05-24
DE60324665D1 (de) 2008-12-24
US20040086149A1 (en) 2004-05-06
WO2004012478A1 (en) 2004-02-05
JP2005534238A (ja) 2005-11-10
KR20050034721A (ko) 2005-04-14
CN1672461A (zh) 2005-09-21
US7254248B2 (en) 2007-08-07

Similar Documents

Publication Publication Date Title
ATE323394T1 (de) Rechteckiger wandler mit einem magneten
DE60201885D1 (de) Elektroakustischer wandler
US9154884B2 (en) Electro-acoustic transducer
CN204886627U (zh) 振动电机
CN110730410B (zh) 骨传导扬声器、骨传导耳机及骨传导助听器
JP2010539801A (ja) スピーカ組立体が埋設されたｐｃｂ
ATE395802T1 (de) Hörgerät
US8692635B2 (en) Sound generating apparatus
WO2021003602A1 (zh) 激励器
CN113519170A (zh) 扬声器及电子设备
AU1996201A (en) An electrical contact device for interconnecting electrical components
US9363345B2 (en) Cover for mobile electronic device, and mobile electronic apparatus employing same
CN220254673U (zh) 发声单元及可穿戴电子产品
EP1302092A2 (de) Eine anordnung mit einem elektrischen gerät
US9325183B2 (en) Reducing inductive heating
CN218514497U (zh) 扬声器及应用其的电子装置
CN118102188A (zh) 发声单体、发声模组及电子产品
CN203039862U (zh) 一种音圈灵敏度好的耳机
KR101092900B1 (ko) 스피커 및 전자장치
JP2022529364A (ja) 端末機器
CN222089753U (zh) 扬声器和电子设备
CN209982720U (zh) 发声装置
CN223967958U (zh) 耳机
CN203206457U (zh) 电声器件
CN208956315U (zh) 一种两极分段全对称磁路系统及扬声器

Legal Events

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