DK0629333T3 - Elektretmikrofonsamling og fremgangsmåde til fremstilling heraf - Google Patents

Elektretmikrofonsamling og fremgangsmåde til fremstilling heraf

Info

Publication number
DK0629333T3
DK0629333T3 DK93904859.1T DK93904859T DK0629333T3 DK 0629333 T3 DK0629333 T3 DK 0629333T3 DK 93904859 T DK93904859 T DK 93904859T DK 0629333 T3 DK0629333 T3 DK 0629333T3
Authority
DK
Denmark
Prior art keywords
manufacture
microphone assembly
electret microphone
electret
assembly
Prior art date
Application number
DK93904859.1T
Other languages
English (en)
Inventor
Ernest L Lenzini
Timothy K Wickstrom
Original Assignee
Knowles Electronics Inc
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 Knowles Electronics Inc filed Critical Knowles Electronics Inc
Application granted granted Critical
Publication of DK0629333T3 publication Critical patent/DK0629333T3/da

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
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
    • H04R2225/49—Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/50—Bond wires
    • H10W72/551—Materials of bond wires
    • H10W72/552—Materials of bond wires comprising metals or metalloids, e.g. silver
    • H10W72/5522—Materials of bond wires comprising metals or metalloids, e.g. silver comprising gold [Au]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W90/00—Package configurations
    • H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
    • H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
    • H10W90/754—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked insulating package substrate, interposer or RDL

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
DK93904859.1T 1992-03-05 1993-02-03 Elektretmikrofonsamling og fremgangsmåde til fremstilling heraf DK0629333T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84765692A 1992-03-05 1992-03-05
US07/930,006 US5408534A (en) 1992-03-05 1992-08-13 Electret microphone assembly, and method of manufacturer

Publications (1)

Publication Number Publication Date
DK0629333T3 true DK0629333T3 (da) 1996-12-02

Family

ID=27126724

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93904859.1T DK0629333T3 (da) 1992-03-05 1993-02-03 Elektretmikrofonsamling og fremgangsmåde til fremstilling heraf

Country Status (7)

Country Link
US (1) US5408534A (da)
EP (1) EP0629333B1 (da)
JP (1) JPH07504550A (da)
AU (1) AU668137B2 (da)
DE (1) DE69303705T2 (da)
DK (1) DK0629333T3 (da)
WO (1) WO1993018627A1 (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446413A (en) * 1994-05-20 1995-08-29 Knowles Electronics, Inc. Impedance circuit for a miniature hearing aid
US5548658A (en) * 1994-06-06 1996-08-20 Knowles Electronics, Inc. Acoustic Transducer
US5772575A (en) * 1995-09-22 1998-06-30 S. George Lesinski Implantable hearing aid
US5951601A (en) * 1996-03-25 1999-09-14 Lesinski; S. George Attaching an implantable hearing aid microactuator
JP3801212B2 (ja) * 1996-05-24 2006-07-26 エス ジョージ レジンスキー 埋込み可能な補聴器用改良マイクロフォン
EP0912146B1 (en) * 1996-07-19 2009-11-18 Armand P. Neukermans Biocompatible, implantable hearing aid microactuator
AU4520401A (en) * 1999-12-09 2001-06-18 Sonionmicrotronic Nederland B.V. Miniature microphone
US7062058B2 (en) 2001-04-18 2006-06-13 Sonion Nederland B.V. Cylindrical microphone having an electret assembly in the end cover
US6937735B2 (en) * 2001-04-18 2005-08-30 SonionMicrotronic Néderland B.V. Microphone for a listening device having a reduced humidity coefficient
US7136496B2 (en) * 2001-04-18 2006-11-14 Sonion Nederland B.V. Electret assembly for a microphone having a backplate with improved charge stability
US7139404B2 (en) 2001-08-10 2006-11-21 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
US7110562B1 (en) * 2001-08-10 2006-09-19 Hear-Wear Technologies, Llc BTE/CIC auditory device and modular connector system therefor
US7065224B2 (en) * 2001-09-28 2006-06-20 Sonionmicrotronic Nederland B.V. Microphone for a hearing aid or listening device with improved internal damping and foreign material protection
US7239714B2 (en) 2001-10-09 2007-07-03 Sonion Nederland B.V. Microphone having a flexible printed circuit board for mounting components
US8147544B2 (en) * 2001-10-30 2012-04-03 Otokinetics Inc. Therapeutic appliance for cochlea
US7072482B2 (en) 2002-09-06 2006-07-04 Sonion Nederland B.V. Microphone with improved sound inlet port
US8280082B2 (en) * 2002-10-08 2012-10-02 Sonion Nederland B.V. Electret assembly for a microphone having a backplate with improved charge stability
US7130434B1 (en) * 2003-03-26 2006-10-31 Plantronics, Inc. Microphone PCB with integrated filter
EP1623601A1 (en) * 2003-04-28 2006-02-08 Knowles Electronics, LLC Method and apparatus for substantially improving power supply rejection performance in a miniature microphone assembly
US20050213787A1 (en) * 2004-03-26 2005-09-29 Knowles Electronics, Llc Microphone assembly with preamplifier and manufacturing method thereof
WO2006010102A1 (en) * 2004-07-09 2006-01-26 Knowles Electronics, Llc Apparatus for suppressing radio frequency interference in a microphone assembly with preamplifier
US7415121B2 (en) * 2004-10-29 2008-08-19 Sonion Nederland B.V. Microphone with internal damping
TWI370101B (en) * 2007-05-15 2012-08-11 Ind Tech Res Inst Package and packaging assembly of microelectromechanical sysyem microphone
TWI323242B (en) * 2007-05-15 2010-04-11 Ind Tech Res Inst Package and packageing assembly of microelectromechanical system microphone
TWI336770B (en) * 2007-11-05 2011-02-01 Ind Tech Res Inst Sensor
US9398389B2 (en) 2013-05-13 2016-07-19 Knowles Electronics, Llc Apparatus for securing components in an electret condenser microphone (ECM)

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US3340440A (en) * 1966-03-15 1967-09-05 Jerry B Minter Multi-circuit separable connector for printed circuit boards and the like
JPS5121334B2 (da) * 1971-08-27 1976-07-01
JPS4861126A (da) * 1971-12-02 1973-08-27
SE362571B (da) * 1971-12-02 1973-12-10 Ericsson Telefon Ab L M
US3816671A (en) * 1972-04-06 1974-06-11 Thermo Electron Corp Electret transducer cartridge and case
SE371358B (da) * 1973-10-24 1974-11-11 Ericsson Telefon Ab L M
US3864531A (en) * 1973-10-29 1975-02-04 Electro Voice Microphone and connector unit therefor
US4063050A (en) * 1976-12-30 1977-12-13 Industrial Research Products, Inc. Acoustic transducer with improved electret assembly
SU625276A1 (ru) * 1977-03-09 1978-09-25 Предприятие П/Я А-3759 Токопровод щее соединение дл заземлени экранных поверхностей микрополосковых схем
JPS5538735A (en) * 1978-09-08 1980-03-18 Matsushita Electric Ind Co Ltd Electret microphone
DE3325966A1 (de) * 1982-07-22 1984-01-26 AKG Akustische u. Kino-Geräte GmbH, 1150 Wien Elektrostatischer wandler, insbesondere kondensatormikrophon
US4701640A (en) * 1985-03-11 1987-10-20 Telex Communications, Inc. Electret transducer and method of fabrication
US4636768A (en) * 1985-10-04 1987-01-13 Resistance Technology, Inc. Compression connection for potentiometer leads
US4764690A (en) * 1986-06-18 1988-08-16 Lectret S.A. Electret transducing
EP0254925A1 (de) * 1986-07-21 1988-02-03 Siemens Aktiengesellschaft Hörgerät mit einer Kontaktfederanordnung
DE8708893U1 (de) * 1987-06-26 1988-10-27 Siemens AG, 1000 Berlin und 8000 München Hörgerät mit Leiterplatte
DE8803428U1 (de) * 1988-03-14 1989-07-13 Siemens AG, 1000 Berlin und 8000 München Hörgerät mit einer Kontaktfederanordnung
US4828515A (en) * 1988-03-18 1989-05-09 Augat Inc. Bottom loaded I.C. socket
US5004317A (en) * 1990-01-03 1991-04-02 International Business Machines Corp. Wire bond connection system with cancellation of mutual coupling
US5041016A (en) * 1990-03-08 1991-08-20 Raytheon Company Flexible link connector

Also Published As

Publication number Publication date
DE69303705T2 (de) 1996-11-28
US5408534A (en) 1995-04-18
AU3607993A (en) 1993-10-05
DE69303705D1 (de) 1996-08-22
AU668137B2 (en) 1996-04-26
JPH07504550A (ja) 1995-05-18
EP0629333B1 (en) 1996-07-17
EP0629333A1 (en) 1994-12-21
WO1993018627A1 (en) 1993-09-16

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