DK1638366T3 - Mikrofonanordning - Google Patents
Mikrofonanordning Download PDFInfo
- Publication number
- DK1638366T3 DK1638366T3 DK05020399.1T DK05020399T DK1638366T3 DK 1638366 T3 DK1638366 T3 DK 1638366T3 DK 05020399 T DK05020399 T DK 05020399T DK 1638366 T3 DK1638366 T3 DK 1638366T3
- Authority
- DK
- Denmark
- Prior art keywords
- transducer element
- housing
- microphone
- chamber
- miniature transducer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/02—Microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/005—Electrostatic transducers using semiconductor materials
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Claims (10)
1. Mikrofonanordning omfattende: et mikrofonhus (1) omfattende en lydindgang (2) og en indre overflade, i hvilket mikrofonhus der er placeret et miniaturetransducerelement (4), hvilket miniaturetransducer-element (4) er afgrænset af første (41) og andre (42) modsatliggende ydre overflader og en perifer kantoverflade (44), idet miniaturetransducerelementet (4) har en trykfølsom del (7), som er forbundet med lydindgangen (2) ved den første overflade (41) af transducerelementet (4), og et første indre kammer (9), som er afgrænset af miniaturetransducerelementet (4's) anden ydre overflade (42), mikrofonhuset (l's) indre overflade og et afsnit af miniaturetransducerelementet (4's) perifere kantoverflade, kendetegnet ved at det første indre kammer (9) også er afgrænset af et afsnit af transducerelementet (4's) første overflade (41).
2. Mikrofonanordning ifølge krav 1, hvilken mikrofonanordning yderligere omfatter fastgørelsesmidler tilpasset til at fastgøre miniaturetransducerelementets første ydre overflade til mikrofonhusets indre overflade, idet fastgørelsesmidlerne omfatter et lag af et fleksibelt klæbemiddel.
3. Mikrofonanordning ifølge krav 2, hvori miniaturetransducerelementets første ydre overflade støder op til mikrofonhusets indre overflade med det fleksible klæbemiddel placeret derimellem.
4. Mikrofonanordning ifølge et hvilket som helst af de foregående krav, hvori der er en afstand på mindst 50-1000 pm mellem afsnittet af miniaturetransducerelementets perifere kantoverflade og den indre overflade.
5. Mikrofonanordning ifølge et hvilket som helst af de foregående krav, hvori der er en minimumsafstand på mindst 50-1000 pm mellem den indre overflade og hver af miniaturetransducerelementets i det mindste to afsnit af den perifere kantoverflade.
6. Mikrofonanordning ifølge krav 1, hvori fastgørelsesmidlerne, i et plan af den tryksensitive del, har et hesteskoformet tværsnit eller et cirkelformet tværsnit.
7. Mikrofonanordning ifølge krav 6, hvori fastgørelsesmidlerne omfatter en akustisk forsegling mellem det første indre kammer og et andet indre mikrofonkammer, idet det andet kammer strækker sig hen over miniaturetransducerelementets tryksensitive del og er akustisk koblet til en lydindgang i mikrofonhuset.
8. Mikrofonanordning ifølge krav 7, hvori miniaturetransducerelementet er placeret således, at lydindgangen og den tryksensitive del overlapper, i den tryksensitive dels plan, og hvori fastgørelsesmidlerne i planet omkranser lydindgangen og den tryksensitive del.
9. Mikrofonanordning ifølge et hvilket som helst af de foregående krav, hvilken mikrofonanordning yderligere omfatter et i det væsentlige cirkelformet lufthul eller en i det væsentlige cirkelformet åbning, som forbinder en første side af det tryksensitive element med en anden side deraf, idet lufthullet eller åbningen har en diameter på mellem 3 og 100 pm.
10. Mikrofonanordning ifølge et hvilket som helst af de foregående krav, hvori et andet internt kammer afgrænses af mikrofonhusets indre overflade og i det mindste en del af miniaturetransducerelementets første ydre overflade, som inkluderer det tryksensitive element, idet mikrofonanordningen yderligere omfatter én eller flere elektriske eller elektroniske komponenter, som er elektrisk forbundet med miniaturetransducerelementet og placeret i det andet indre kammer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61095304P | 2004-09-20 | 2004-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1638366T3 true DK1638366T3 (da) | 2015-12-14 |
Family
ID=35414588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK05020399.1T DK1638366T3 (da) | 2004-09-20 | 2005-09-19 | Mikrofonanordning |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7715583B2 (da) |
| EP (1) | EP1638366B1 (da) |
| CN (1) | CN1802039B (da) |
| DK (1) | DK1638366T3 (da) |
Families Citing this family (71)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060233412A1 (en) * | 2005-04-14 | 2006-10-19 | Siemens Audiologische Technik Gmbh | Microphone apparatus for a hearing aid |
| JP5590824B2 (ja) * | 2009-06-11 | 2014-09-17 | 株式会社オーディオテクニカ | コンデンサマイクロホンユニット |
| US9344805B2 (en) * | 2009-11-24 | 2016-05-17 | Nxp B.V. | Micro-electromechanical system microphone |
| JP4893860B1 (ja) * | 2011-02-21 | 2012-03-07 | オムロン株式会社 | マイクロフォン |
| EP2495991A1 (en) * | 2011-03-04 | 2012-09-05 | Knowles Electronics Asia PTE. Ltd. | Packaging of acoustic volume increasing materials for loudspeaker devices |
| US8965008B2 (en) * | 2011-03-04 | 2015-02-24 | Sony Corporation | Method for driving a condenser microphone |
| WO2013004623A1 (en) | 2011-07-07 | 2013-01-10 | Sonion Nederland Bv | A multiple receiver assembly and a method for assembly thereof |
| US8436433B1 (en) * | 2011-10-13 | 2013-05-07 | Rosemount Aerospace Inc. | Unattached contained semiconductor devices |
| US9738515B2 (en) * | 2012-06-27 | 2017-08-22 | Invensense, Inc. | Transducer with enlarged back volume |
| EP2723098B1 (en) | 2012-10-18 | 2016-12-14 | Sonion Nederland B.V. | A dual transducer with shared diaphragm |
| EP2723102B1 (en) | 2012-10-18 | 2018-09-05 | Sonion Nederland B.V. | A transducer, a hearing aid comprising the transducer and a method of operating the transducer |
| DK2747459T3 (da) | 2012-12-21 | 2018-12-17 | Sonion Nederland Bv | RIC-enhed med Thuras-rør |
| DK2750413T3 (da) | 2012-12-28 | 2017-05-22 | Sonion Nederland Bv | Høreapparat |
| US9401575B2 (en) | 2013-05-29 | 2016-07-26 | Sonion Nederland Bv | Method of assembling a transducer assembly |
| EP2849463B1 (en) | 2013-09-16 | 2018-04-04 | Sonion Nederland B.V. | A transducer comprising moisture transporting element |
| EP2908551A1 (en) | 2014-02-14 | 2015-08-19 | Sonion Nederland B.V. | A joiner for a receiver assembly |
| US10021498B2 (en) | 2014-02-18 | 2018-07-10 | Sonion A/S | Method of manufacturing assemblies for hearing aids |
| EP2914018B1 (en) | 2014-02-26 | 2016-11-09 | Sonion Nederland B.V. | A loudspeaker, an armature and a method |
| EP2928207B1 (en) | 2014-04-02 | 2018-06-13 | Sonion Nederland B.V. | A transducer with a bent armature |
| EP2953380A1 (en) | 2014-06-04 | 2015-12-09 | Sonion Nederland B.V. | Acoustical crosstalk compensation |
| DK3041263T3 (en) | 2014-12-30 | 2022-04-11 | Sonion Nederland Bv | Hybrid receiver module |
| US10009693B2 (en) | 2015-01-30 | 2018-06-26 | Sonion Nederland B.V. | Receiver having a suspended motor assembly |
| US10136213B2 (en) | 2015-02-10 | 2018-11-20 | Sonion Nederland B.V. | Microphone module with shared middle sound inlet arrangement |
| DK3073764T3 (en) | 2015-03-25 | 2021-05-10 | Sonion Nederland Bv | A hearing aid comprising an insert member |
| EP3073765B1 (en) | 2015-03-25 | 2022-08-17 | Sonion Nederland B.V. | A receiver-in-canal assembly comprising a diaphragm and a cable connection |
| DK3133829T3 (da) | 2015-08-19 | 2020-06-22 | Sonion Nederland Bv | Lydgiverenhed med forbedret frekvensrespons |
| US10433077B2 (en) | 2015-09-02 | 2019-10-01 | Sonion Nederland B.V. | Augmented hearing device |
| US9668065B2 (en) | 2015-09-18 | 2017-05-30 | Sonion Nederland B.V. | Acoustical module with acoustical filter |
| EP3157270B1 (en) | 2015-10-14 | 2021-03-31 | Sonion Nederland B.V. | Hearing device with vibration sensitive transducer |
| EP3160157B1 (en) | 2015-10-21 | 2018-09-26 | Sonion Nederland B.V. | Vibration compensated vibro acoustical assembly |
| US10582303B2 (en) | 2015-12-04 | 2020-03-03 | Sonion Nederland B.V. | Balanced armature receiver with bi-stable balanced armature |
| DK3468231T3 (da) | 2015-12-21 | 2022-08-29 | Sonion Nederland Bv | Receiver assembly having a distinct longitudinal direction |
| US9866959B2 (en) | 2016-01-25 | 2018-01-09 | Sonion Nederland B.V. | Self-biasing output booster amplifier and use thereof |
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| DE20164885T1 (de) | 2016-08-02 | 2020-12-24 | Sonion Nederland B.V. | Vibrationssensor mit niederfrequenter dämpfungsreaktionskurve |
| DK3293985T3 (da) | 2016-09-12 | 2021-06-21 | Sonion Nederland Bv | Lydgiver med integreret detektering af membranbevægelse |
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| US10327072B2 (en) | 2016-11-18 | 2019-06-18 | Sonion Nederland B.V. | Phase correcting system and a phase correctable transducer system |
| EP3324649A1 (en) | 2016-11-18 | 2018-05-23 | Sonion Nederland B.V. | A transducer with a high sensitivity |
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| 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 |
| EP3337184B1 (en) | 2016-12-14 | 2020-03-25 | Sonion Nederland B.V. | An armature and a transducer comprising the armature |
| DK3337192T3 (en) | 2016-12-16 | 2021-05-10 | Sonion Nederland Bv | A receiver assembly |
| DK3337191T3 (en) | 2016-12-16 | 2021-06-07 | Sonion Nederland Bv | A receiver assembly |
| US10699833B2 (en) | 2016-12-28 | 2020-06-30 | Sonion Nederland B.V. | Magnet assembly |
| EP3342749A3 (en) | 2016-12-30 | 2018-09-12 | Sonion Nederland B.V. | Micro-electromechanical transducer |
| US10477308B2 (en) | 2016-12-30 | 2019-11-12 | Sonion Nederland B.V. | Circuit and a receiver comprising the circuit |
| US10721566B2 (en) | 2017-05-26 | 2020-07-21 | Sonion Nederland B.V. | Receiver assembly comprising an armature and a diaphragm |
| DK3407625T3 (en) | 2017-05-26 | 2021-07-12 | Sonion Nederland Bv | Receiver with venting opening |
| EP3429231B1 (en) | 2017-07-13 | 2023-01-25 | Sonion Nederland B.V. | Hearing device including a vibration preventing arrangement |
| US10820104B2 (en) | 2017-08-31 | 2020-10-27 | Sonion Nederland B.V. | Diaphragm, a sound generator, a hearing device and a method |
| DK3451688T3 (da) | 2017-09-04 | 2021-06-21 | Sonion Nederland Bv | Lydgenerator, afskærmning og tud |
| GB201714956D0 (en) | 2017-09-18 | 2017-11-01 | Sonova Ag | Hearing device with adjustable venting |
| CN109672963B (zh) | 2017-10-16 | 2021-04-30 | 声扬荷兰有限公司 | 具有阀的声道元件和具有声道元件的换能器 |
| US10805746B2 (en) | 2017-10-16 | 2020-10-13 | Sonion Nederland B.V. | Valve, a transducer comprising a valve, a hearing device and a method |
| CN109672967B (zh) | 2017-10-16 | 2021-09-17 | 声扬荷兰有限公司 | 个人听力装置 |
| DK3567873T3 (en) | 2018-02-06 | 2021-11-15 | Sonion Nederland Bv | Method for controlling an acoustic valve of a hearing device |
| EP3531720B1 (en) | 2018-02-26 | 2021-09-15 | Sonion Nederland B.V. | An assembly of a receiver and a microphone |
| EP3531713B1 (en) | 2018-02-26 | 2022-11-02 | Sonion Nederland B.V. | Miniature speaker with acoustical mass |
| EP3995795A1 (en) | 2018-04-30 | 2022-05-11 | Sonion Nederland B.V. | Vibration sensor |
| US12253391B2 (en) | 2018-05-24 | 2025-03-18 | The Research Foundation For The State University Of New York | Multielectrode capacitive sensor without pull-in risk |
| EP3579578B1 (en) | 2018-06-07 | 2022-02-23 | Sonion Nederland B.V. | Miniature receiver |
| US10951169B2 (en) | 2018-07-20 | 2021-03-16 | Sonion Nederland B.V. | Amplifier comprising two parallel coupled amplifier units |
| EP4216570A1 (en) | 2018-09-19 | 2023-07-26 | Sonion Nederland B.V. | A housing comprising a sensor |
| EP3672277B1 (en) | 2018-12-19 | 2024-04-03 | Sonion Nederland B.V. | Miniature speaker with multiple sound cavities |
| EP3675522A1 (en) | 2018-12-28 | 2020-07-01 | Sonion Nederland B.V. | Miniature speaker with essentially no acoustical leakage |
| US11190880B2 (en) | 2018-12-28 | 2021-11-30 | Sonion Nederland B.V. | Diaphragm assembly, a transducer, a microphone, and a method of manufacture |
| EP3726855B1 (en) | 2019-04-15 | 2021-09-01 | Sonion Nederland B.V. | A personal hearing device with a vent channel and acoustic separation |
| EP3806494B1 (en) | 2019-10-07 | 2023-12-27 | Sonion Nederland B.V. | Hearing device including an optical sensor |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3777079A (en) * | 1971-10-21 | 1973-12-04 | Willco Gmbh | Directional microphone for head mounted midget hearing aids |
| JPS62141246U (da) * | 1986-02-28 | 1987-09-05 | ||
| US4815560A (en) * | 1987-12-04 | 1989-03-28 | Industrial Research Products, Inc. | Microphone with frequency pre-emphasis |
| US4837833A (en) * | 1988-01-21 | 1989-06-06 | Industrial Research Products, Inc. | Microphone with frequency pre-emphasis channel plate |
| US5740261A (en) * | 1996-11-21 | 1998-04-14 | Knowles Electronics, Inc. | Miniature silicon condenser microphone |
| US5870482A (en) * | 1997-02-25 | 1999-02-09 | Knowles Electronics, Inc. | Miniature silicon condenser microphone |
| TW387198B (en) * | 1997-09-03 | 2000-04-11 | Hosiden Corp | Audio sensor and its manufacturing method, and semiconductor electret capacitance microphone using the same |
| EP1183906A4 (en) | 1999-04-12 | 2008-01-23 | Knowles Electronics Llc | PACKAGE FOR MICRO-FACTORY SILICON MICROPHONE CONDENSER |
| US6732588B1 (en) * | 1999-09-07 | 2004-05-11 | Sonionmems A/S | Pressure transducer |
| US6522762B1 (en) * | 1999-09-07 | 2003-02-18 | Microtronic A/S | Silicon-based sensor system |
| EP1843626A2 (en) * | 2000-04-26 | 2007-10-10 | Hosiden Corporation | Semiconductor electret capacitor microphone |
| BE1013592A3 (nl) * | 2000-07-11 | 2002-04-02 | Sonitron Nv | Transducent. |
| US6535460B2 (en) * | 2000-08-11 | 2003-03-18 | Knowles Electronics, Llc | Miniature broadband acoustic transducer |
| JP2002223498A (ja) * | 2000-11-21 | 2002-08-09 | Matsushita Electric Ind Co Ltd | エレクトレットコンデンサマイクロホン |
| US7166910B2 (en) * | 2000-11-28 | 2007-01-23 | Knowles Electronics Llc | Miniature silicon condenser microphone |
| US7260236B2 (en) * | 2001-01-12 | 2007-08-21 | Sonionmicrotronic Nederland B.V. | Wind noise suppression in directional microphones |
| US7298856B2 (en) * | 2001-09-05 | 2007-11-20 | Nippon Hoso Kyokai | Chip microphone and method of making same |
| AU2002365352A1 (en) * | 2001-11-27 | 2003-06-10 | Corporation For National Research Initiatives | A miniature condenser microphone and fabrication method therefor |
| KR100675026B1 (ko) * | 2003-11-05 | 2007-01-29 | 주식회사 비에스이 | 메인 ｐｃｂ에 콘덴서 마이크로폰을 실장하는 방법 |
| JP4264104B2 (ja) * | 2004-03-09 | 2009-05-13 | パナソニック株式会社 | エレクトレットコンデンサーマイクロホン |
-
2005
- 2005-09-19 DK DK05020399.1T patent/DK1638366T3/da active
- 2005-09-19 EP EP05020399.1A patent/EP1638366B1/en not_active Expired - Lifetime
- 2005-09-20 US US11/231,170 patent/US7715583B2/en not_active Expired - Fee Related
- 2005-09-20 CN CN2005101291768A patent/CN1802039B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20060067554A1 (en) | 2006-03-30 |
| CN1802039B (zh) | 2011-10-19 |
| US7715583B2 (en) | 2010-05-11 |
| EP1638366A1 (en) | 2006-03-22 |
| EP1638366B1 (en) | 2015-08-26 |
| CN1802039A (zh) | 2006-07-12 |
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