CN1620839A - 具有集成线圈的柔性振动膜 - Google Patents

具有集成线圈的柔性振动膜 Download PDF

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Publication number
CN1620839A
CN1620839A CN03802603.1A CN03802603A CN1620839A CN 1620839 A CN1620839 A CN 1620839A CN 03802603 A CN03802603 A CN 03802603A CN 1620839 A CN1620839 A CN 1620839A
Authority
CN
China
Prior art keywords
vibrating membrane
diaphragm
coil
coils
thin slice
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.)
Pending
Application number
CN03802603.1A
Other languages
English (en)
Chinese (zh)
Inventor
莱夫·约翰森
莫藤·谢尔森·安诺生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonionkirk AS
Original Assignee
Sonionkirk 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
Priority claimed from PCT/DK2002/000054 external-priority patent/WO2002060220A1/en
Application filed by Sonionkirk AS filed Critical Sonionkirk AS
Publication of CN1620839A publication Critical patent/CN1620839A/zh
Pending legal-status Critical Current

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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
    • H04R9/046—Construction
    • H04R9/047—Construction in which the windings of the moving coil lay in the same plane
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CN03802603.1A 2002-01-25 2003-01-24 具有集成线圈的柔性振动膜 Pending CN1620839A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
PCT/DK2002/000054 WO2002060220A1 (en) 2001-01-26 2002-01-25 An electroacoustic transducer
US10/057,848 2002-01-25
DKPCT/DK02/00054 2002-01-25
US10/057,848 US7062063B2 (en) 2001-01-26 2002-01-25 Electroacoustic transducer
US39811702P 2002-07-25 2002-07-25
US60/398,117 2002-07-25

Publications (1)

Publication Number Publication Date
CN1620839A true CN1620839A (zh) 2005-05-25

Family

ID=27617065

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03802603.1A Pending CN1620839A (zh) 2002-01-25 2003-01-24 具有集成线圈的柔性振动膜

Country Status (4)

Country Link
EP (1) EP1481569B1 (https=)
JP (1) JP2005530371A (https=)
CN (1) CN1620839A (https=)
WO (1) WO2003063545A1 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103534749A (zh) * 2011-03-15 2014-01-22 布拉姆.范登布鲁克 测量薄片材料的物理特征和/或物理特征变化的装置及适用于与该装置一起使用的薄片
CN106454659A (zh) * 2016-10-31 2017-02-22 歌尔股份有限公司 一种发声装置及其制造方法
CN108989958A (zh) * 2018-07-18 2018-12-11 苏州博那德音响科技有限公司 一种震子贴在发生板上结合软性面发声技术
TWI840740B (zh) * 2021-01-21 2024-05-01 德商卡特爾系統股份有限公司 麥克風、用以記錄聲學信號的方法、用於聲學信號的再現設備或用以再現聲學信號的方法
US20240284112A1 (en) * 2023-02-16 2024-08-22 Aac Microtech (Changzhou) Co., Ltd. Sound device

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1757161B1 (en) 2004-05-14 2016-11-30 Sonion Nederland B.V. Dual diaphragm electroacoustic transducer
CN101026900A (zh) 2005-09-21 2007-08-29 桑尼奥霍森斯公司 具有机械支撑的嵌件模制的包裹物
EP1768448A3 (en) * 2005-09-21 2007-07-04 Sonion Horsens A/S Moulded surround with integrated lead-out wires
JP2007267012A (ja) * 2006-03-28 2007-10-11 Furukawa Electric Co Ltd:The 立体多角ボイスコイル、振動板及び平面スピーカー
KR100785324B1 (ko) 2006-07-21 2007-12-17 이돈응 보이스코일 내장 독립형 진동모체 및 영구자석 내장 독립형자성체 및 그를 이용한 스피커유닛 해체형 스피커
KR100785323B1 (ko) 2006-07-21 2007-12-17 이돈응 영구자석 내장 이동형 진동체 및 그와 전자기 작용하는보이스코일 내장 모체 프레임, 및 그를 이용한 스피커유닛해체형 스피커
EP2007169A3 (en) 2007-06-20 2009-12-09 Sonion Horsens A/S Miniature voice coil with integrated coupling coil
US8270661B2 (en) 2007-06-20 2012-09-18 Gettop Europe R&D ApS High efficient miniature electro-acoustic transducer with reduced dimensions
KR101042032B1 (ko) * 2009-03-11 2011-06-16 주식회사 비에스이 마이크로 스피커
US8385568B2 (en) * 2010-01-06 2013-02-26 Apple Inc. Low-profile speaker arrangements for compact electronic devices
WO2014082295A1 (en) * 2012-11-30 2014-06-05 Premium Loudspeakers (Hui Zhou) Co., Ltd. A loudspeaker with two motors and one suspension
DE112016002087T5 (de) * 2015-05-08 2018-02-08 Sound Solutions International Co., Ltd. Nachverfolgung der Position einer kapazitiven Membran

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5627903A (en) * 1993-10-06 1997-05-06 Chain Reactions, Inc. Variable geometry electromagnetic transducer
US5901235A (en) * 1997-09-24 1999-05-04 Eminent Technology, Inc. Enhanced efficiency planar transducers
US6278790B1 (en) * 1997-11-11 2001-08-21 Nct Group, Inc. Electroacoustic transducers comprising vibrating panels
WO2002063922A2 (en) * 2001-01-22 2002-08-15 American Technology Corporation Improved single-ended planar-magnetic speaker

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103534749A (zh) * 2011-03-15 2014-01-22 布拉姆.范登布鲁克 测量薄片材料的物理特征和/或物理特征变化的装置及适用于与该装置一起使用的薄片
CN106454659A (zh) * 2016-10-31 2017-02-22 歌尔股份有限公司 一种发声装置及其制造方法
CN108989958A (zh) * 2018-07-18 2018-12-11 苏州博那德音响科技有限公司 一种震子贴在发生板上结合软性面发声技术
TWI840740B (zh) * 2021-01-21 2024-05-01 德商卡特爾系統股份有限公司 麥克風、用以記錄聲學信號的方法、用於聲學信號的再現設備或用以再現聲學信號的方法
US20240284112A1 (en) * 2023-02-16 2024-08-22 Aac Microtech (Changzhou) Co., Ltd. Sound device
US12587792B2 (en) * 2023-02-16 2026-03-24 Aac Microtech (Changzhou) Co., Ltd. Sound device

Also Published As

Publication number Publication date
WO2003063545A1 (en) 2003-07-31
EP1481569B1 (en) 2008-11-12
EP1481569A1 (en) 2004-12-01
JP2005530371A (ja) 2005-10-06

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication