CN101371614A - 用于电容式传声器隔膜的支撑设备 - Google Patents
用于电容式传声器隔膜的支撑设备 Download PDFInfo
- Publication number
- CN101371614A CN101371614A CNA2007800027892A CN200780002789A CN101371614A CN 101371614 A CN101371614 A CN 101371614A CN A2007800027892 A CNA2007800027892 A CN A2007800027892A CN 200780002789 A CN200780002789 A CN 200780002789A CN 101371614 A CN101371614 A CN 101371614A
- Authority
- CN
- China
- Prior art keywords
- microphone
- barrier film
- substrate
- carriage
- insulator
- 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
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Classifications
-
- 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
- H04R19/04—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
Abstract
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610104597.3A CN105704622A (zh) | 2006-01-20 | 2007-01-22 | 用于电容式传声器隔膜的支撑设备 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US76085406P | 2006-01-20 | 2006-01-20 | |
US60/760,854 | 2006-01-20 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610104597.3A Division CN105704622A (zh) | 2006-01-20 | 2007-01-22 | 用于电容式传声器隔膜的支撑设备 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101371614A true CN101371614A (zh) | 2009-02-18 |
Family
ID=38038617
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610104597.3A Pending CN105704622A (zh) | 2006-01-20 | 2007-01-22 | 用于电容式传声器隔膜的支撑设备 |
CNA2007800027892A Pending CN101371614A (zh) | 2006-01-20 | 2007-01-22 | 用于电容式传声器隔膜的支撑设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610104597.3A Pending CN105704622A (zh) | 2006-01-20 | 2007-01-22 | 用于电容式传声器隔膜的支撑设备 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5215871B2 (zh) |
CN (2) | CN105704622A (zh) |
WO (1) | WO2007085017A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103248994A (zh) * | 2012-02-06 | 2013-08-14 | 苏州敏芯微电子技术有限公司 | 集成电路与电容式微硅麦克风单片集成的制作方法及芯片 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1392742B1 (it) * | 2008-12-23 | 2012-03-16 | St Microelectronics Rousset | Trasduttore acustico integrato in tecnologia mems e relativo processo di fabbricazione |
KR101096548B1 (ko) | 2009-11-06 | 2011-12-20 | 주식회사 비에스이 | 멤스 마이크로폰 및 그 제조방법 |
KR101058475B1 (ko) * | 2010-05-14 | 2011-08-24 | 한국기계연구원 | 그라핀 맴브레인을 이용한 mems 마이크로폰과 그 제조방법 |
CN105451145B (zh) * | 2014-07-17 | 2018-11-16 | 中芯国际集成电路制造(上海)有限公司 | Mems麦克风及其形成方法 |
JP7186183B2 (ja) * | 2017-06-15 | 2022-12-08 | エーエスエムエル ネザーランズ ビー.ブイ. | ペリクル及びペリクルアセンブリ |
US20200145762A1 (en) * | 2017-06-28 | 2020-05-07 | Agency For Science, Technology And Research | Acoustic device and method of forming the same |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5146435A (en) * | 1989-12-04 | 1992-09-08 | The Charles Stark Draper Laboratory, Inc. | Acoustic transducer |
DK0561566T3 (da) * | 1992-03-18 | 2000-03-27 | Knowles Electronics Llc | Faststofkondensatormikrofon |
FR2697675B1 (fr) * | 1992-11-05 | 1995-01-06 | Suisse Electronique Microtech | Procédé de fabrication de transducteurs capacitifs intégrés. |
US5452268A (en) * | 1994-08-12 | 1995-09-19 | The Charles Stark Draper Laboratory, Inc. | Acoustic transducer with improved low frequency response |
JPH08240609A (ja) * | 1995-03-02 | 1996-09-17 | Fuji Electric Co Ltd | 静電容量式加速度センサ |
DE19648424C1 (de) * | 1996-11-22 | 1998-06-25 | Siemens Ag | Mikromechanischer Sensor |
US5870482A (en) * | 1997-02-25 | 1999-02-09 | Knowles Electronics, Inc. | Miniature silicon condenser microphone |
JP3611779B2 (ja) * | 1999-12-09 | 2005-01-19 | シャープ株式会社 | 電気信号−音響信号変換器及びその製造方法並びに電気信号−音響変換装置 |
EP1469701B1 (en) * | 2000-08-11 | 2008-04-16 | Knowles Electronics, LLC | Raised microstructures |
GB2386031B (en) * | 2000-12-22 | 2004-08-18 | Bruel & Kjaer Sound & Vibratio | A highly stable micromachined capacitive transducer |
US7023066B2 (en) * | 2001-11-20 | 2006-04-04 | Knowles Electronics, Llc. | Silicon microphone |
JP2005331281A (ja) * | 2004-05-18 | 2005-12-02 | Hosiden Corp | 振動センサ |
EP1922898A1 (en) * | 2005-09-09 | 2008-05-21 | Yamaha Corporation | Capacitor microphone |
-
2007
- 2007-01-22 WO PCT/US2007/060852 patent/WO2007085017A1/en active Application Filing
- 2007-01-22 CN CN201610104597.3A patent/CN105704622A/zh active Pending
- 2007-01-22 JP JP2008551569A patent/JP5215871B2/ja not_active Expired - Fee Related
- 2007-01-22 CN CNA2007800027892A patent/CN101371614A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103248994A (zh) * | 2012-02-06 | 2013-08-14 | 苏州敏芯微电子技术有限公司 | 集成电路与电容式微硅麦克风单片集成的制作方法及芯片 |
Also Published As
Publication number | Publication date |
---|---|
JP2009524368A (ja) | 2009-06-25 |
WO2007085017A1 (en) | 2007-07-26 |
JP5215871B2 (ja) | 2013-06-19 |
CN105704622A (zh) | 2016-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Massachusetts, USA Applicant after: ANALOG DEVICES, Inc. Address before: Massachusetts, USA Applicant before: Analog Devices Inc. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ANALOG DEVICES INC. TO: AMERICA ANALOG DEVICE INC. |
|
ASS | Succession or assignment of patent right |
Owner name: INVENSENSE INC. Free format text: FORMER OWNER: AMERICA ANALOG DEVICE INC. Effective date: 20140211 |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20140211 Address after: American California Applicant after: Invensense Inc. Address before: Massachusetts, USA Applicant before: ANALOG DEVICES, Inc. |
|
TA01 | Transfer of patent application right | ||
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20090218 |