CN101427593A - 单裸片微机电系统声学换能器及制造方法 - Google Patents
单裸片微机电系统声学换能器及制造方法 Download PDFInfo
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- CN101427593A CN101427593A CNA2007800109869A CN200780010986A CN101427593A CN 101427593 A CN101427593 A CN 101427593A CN A2007800109869 A CNA2007800109869 A CN A2007800109869A CN 200780010986 A CN200780010986 A CN 200780010986A CN 101427593 A CN101427593 A CN 101427593A
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Images
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R31/00—Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Pressure Sensors (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US78755906P | 2006-03-30 | 2006-03-30 | |
US60/787,559 | 2006-03-30 | ||
PCT/DK2007/000157 WO2007112743A1 (en) | 2006-03-30 | 2007-03-29 | Single die mems acoustic transducer and manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101427593A true CN101427593A (zh) | 2009-05-06 |
CN101427593B CN101427593B (zh) | 2012-09-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800109869A Expired - Fee Related CN101427593B (zh) | 2006-03-30 | 2007-03-29 | 单裸片微机电系统声学换能器及制造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8188557B2 (zh) |
EP (1) | EP2005789B1 (zh) |
JP (1) | JP4966370B2 (zh) |
KR (1) | KR101398667B1 (zh) |
CN (1) | CN101427593B (zh) |
AT (1) | ATE471635T1 (zh) |
DE (1) | DE602007007198D1 (zh) |
WO (1) | WO2007112743A1 (zh) |
Cited By (15)
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CN102111705A (zh) * | 2009-12-29 | 2011-06-29 | 宝星电子股份有限公司 | 微电子机械系统传声器及其制造方法 |
WO2012013027A1 (zh) * | 2010-07-30 | 2012-02-02 | 上海丽恒光微电子科技有限公司 | 微机电麦克风及其制造方法 |
CN102387455A (zh) * | 2011-09-28 | 2012-03-21 | 美律电子(深圳)有限公司 | 具扩增背腔空间的微机电麦克风芯片 |
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 |
CN103663345A (zh) * | 2012-09-14 | 2014-03-26 | 鑫创科技股份有限公司 | 微型机电系统装置及其制造方法 |
CN104003348A (zh) * | 2013-02-27 | 2014-08-27 | 应美盛股份有限公司 | 用于具有双层面结构层和声学端口的mems结构的方法 |
CN104113808A (zh) * | 2013-04-19 | 2014-10-22 | 英飞凌科技股份有限公司 | 麦克风模块及其制造方法 |
CN104671190A (zh) * | 2013-11-27 | 2015-06-03 | 中芯国际集成电路制造(上海)有限公司 | 器件表面的保护方法 |
CN105191350A (zh) * | 2013-03-13 | 2015-12-23 | 欧姆龙株式会社 | 静电容量式传感器、声音传感器以及麦克风 |
CN105984841A (zh) * | 2015-03-18 | 2016-10-05 | 罗伯特·博世有限公司 | 用于在半导体构件的层结构中制造多孔性结构的方法和具有所述多孔性结构元件的mems构件 |
CN103563399B (zh) * | 2011-03-11 | 2017-06-09 | 歌尔股份有限公司 | Cmos兼容的硅差分电容器麦克风及其制造方法 |
CN110015633A (zh) * | 2018-01-08 | 2019-07-16 | 英飞凌科技股份有限公司 | 微机电系统 |
CN112423839A (zh) * | 2018-07-19 | 2021-02-26 | 科利耳有限公司 | 表面下指示器照明 |
CN114531632A (zh) * | 2019-05-28 | 2022-05-24 | 苹果公司 | 通气声换能器及相关方法和系统 |
CN110015633B (zh) * | 2018-01-08 | 2024-07-09 | 英飞凌科技股份有限公司 | 微机电系统 |
Families Citing this family (62)
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JP5174673B2 (ja) | 2005-10-14 | 2013-04-03 | エスティーマイクロエレクトロニクス エス.アール.エル. | 基板レベル・アセンブリを具えた電子装置及びその製造処理方法 |
GB0605576D0 (en) * | 2006-03-20 | 2006-04-26 | Oligon Ltd | MEMS device |
US20080170727A1 (en) * | 2006-12-15 | 2008-07-17 | Mark Bachman | Acoustic substrate |
US20080290494A1 (en) * | 2007-05-21 | 2008-11-27 | Markus Lutz | Backside release and/or encapsulation of microelectromechanical structures and method of manufacturing same |
US8542850B2 (en) | 2007-09-12 | 2013-09-24 | Epcos Pte Ltd | Miniature microphone assembly with hydrophobic surface coating |
SG155795A1 (en) * | 2008-03-19 | 2009-10-29 | Sensfab Pte Ltd | Water resistant ultra-low pressure sensor and method of fabrication of same |
SG158758A1 (en) * | 2008-07-14 | 2010-02-26 | Sensfab Pte Ltd | Extended sensor back volume |
DE102008040597A1 (de) * | 2008-07-22 | 2010-01-28 | Robert Bosch Gmbh | Mikromechanisches Bauelement mit Rückvolumen |
US7951636B2 (en) * | 2008-09-22 | 2011-05-31 | Solid State System Co. Ltd. | Method for fabricating micro-electro-mechanical system (MEMS) device |
KR101065292B1 (ko) | 2008-12-22 | 2011-09-19 | 한국전자통신연구원 | 멤스 마이크로폰 및 그 제조 방법 |
DE102009000053A1 (de) * | 2009-01-07 | 2010-07-08 | Robert Bosch Gmbh | Bauelement mit einer mikromechanischen Mikrofonstruktur |
US8405115B2 (en) * | 2009-01-28 | 2013-03-26 | Maxim Integrated Products, Inc. | Light sensor using wafer-level packaging |
US8580596B2 (en) * | 2009-04-10 | 2013-11-12 | Nxp, B.V. | Front end micro cavity |
US8158492B2 (en) * | 2009-04-29 | 2012-04-17 | Freescale Semiconductor, Inc. | MEMS microphone with cavity and method therefor |
US8330239B2 (en) | 2009-04-29 | 2012-12-11 | Freescale Semiconductor, Inc. | Shielding for a micro electro-mechanical device and method therefor |
EP2252077B1 (en) | 2009-05-11 | 2012-07-11 | STMicroelectronics Srl | Assembly of a capacitive acoustic transducer of the microelectromechanical type and package thereof |
US8571249B2 (en) * | 2009-05-29 | 2013-10-29 | General Mems Corporation | Silicon microphone package |
KR101096548B1 (ko) | 2009-11-06 | 2011-12-20 | 주식회사 비에스이 | 멤스 마이크로폰 및 그 제조방법 |
JP5404365B2 (ja) * | 2009-12-16 | 2014-01-29 | キヤノン株式会社 | 電気機械変換装置及びその製造方法 |
US8304846B2 (en) * | 2009-12-31 | 2012-11-06 | Texas Instruments Incorporated | Silicon microphone with integrated back side cavity |
US8617960B2 (en) * | 2009-12-31 | 2013-12-31 | Texas Instruments Incorporated | Silicon microphone transducer |
WO2011083159A2 (de) * | 2010-01-11 | 2011-07-14 | Elmos Semiconductor Ag | Halbleiterbauteil |
JP5414546B2 (ja) * | 2010-01-12 | 2014-02-12 | キヤノン株式会社 | 容量検出型の電気機械変換素子 |
US8865497B2 (en) | 2010-06-25 | 2014-10-21 | International Business Machines Corporation | Planar cavity MEMS and related structures, methods of manufacture and design structures |
DE102011012295B4 (de) * | 2011-02-24 | 2020-06-04 | Tdk Corporation | MEMS-Mikrofon und Verfahren zur Herstellung des MEMS-Mikrofons |
EP2420470B1 (en) * | 2010-08-18 | 2015-10-14 | Nxp B.V. | MEMS Microphone |
KR20120061422A (ko) * | 2010-12-03 | 2012-06-13 | 한국전자통신연구원 | 멤스 음향 센서 |
US9369066B2 (en) * | 2011-02-10 | 2016-06-14 | Epcos Ag | MEMS device comprising an under bump metallization |
US9232302B2 (en) | 2011-05-31 | 2016-01-05 | Apple Inc. | Microphone assemblies with through-silicon vias |
US8503699B2 (en) * | 2011-06-01 | 2013-08-06 | Infineon Technologies Ag | Plate, transducer and methods for making and operating a transducer |
US20120308066A1 (en) * | 2011-06-03 | 2012-12-06 | Hung-Jen Chen | Combined micro-electro-mechanical systems microphone and method for manufacturing the same |
US8948420B2 (en) | 2011-08-02 | 2015-02-03 | Robert Bosch Gmbh | MEMS microphone |
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FR2994489B1 (fr) * | 2012-08-08 | 2015-07-31 | Commissariat Energie Atomique | Substrat pour lithographie electronique a haute resolution et procede de lithographie correspondant |
TWI476877B (zh) * | 2012-10-15 | 2015-03-11 | Win Semiconductors Corp | 氣腔式封裝結構及方法 |
JP6426620B2 (ja) * | 2012-12-18 | 2018-11-21 | Tdk株式会社 | トップポートmemsマイクロフォン及びその製造方法 |
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US9758372B1 (en) * | 2013-02-13 | 2017-09-12 | Amkor Technology, Inc. | MEMS package with MEMS die, magnet, and window substrate fabrication method and structure |
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US10870577B2 (en) | 2018-10-05 | 2020-12-22 | Knowles Electronics, Llc | Methods of forming MEMS diaphragms including corrugations |
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JP2002239999A (ja) | 2001-02-09 | 2002-08-28 | Alps Electric Co Ltd | マイクロマシンおよびその製造方法 |
WO2003047307A2 (en) * | 2001-11-27 | 2003-06-05 | Corporation For National Research Initiatives | A miniature condenser microphone and fabrication method therefor |
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US20050095814A1 (en) * | 2003-11-05 | 2005-05-05 | Xu Zhu | Ultrathin form factor MEMS microphones and microspeakers |
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- 2007-03-29 KR KR1020087023362A patent/KR101398667B1/ko not_active IP Right Cessation
- 2007-03-29 AT AT07711298T patent/ATE471635T1/de not_active IP Right Cessation
- 2007-03-29 DE DE602007007198T patent/DE602007007198D1/de active Active
- 2007-03-29 EP EP07711298A patent/EP2005789B1/en active Active
- 2007-03-29 JP JP2009501852A patent/JP4966370B2/ja active Active
- 2007-03-29 US US12/295,220 patent/US8188557B2/en active Active
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Also Published As
Publication number | Publication date |
---|---|
EP2005789B1 (en) | 2010-06-16 |
EP2005789A1 (en) | 2008-12-24 |
US8188557B2 (en) | 2012-05-29 |
JP4966370B2 (ja) | 2012-07-04 |
JP2009531884A (ja) | 2009-09-03 |
ATE471635T1 (de) | 2010-07-15 |
KR101398667B1 (ko) | 2014-05-27 |
CN101427593B (zh) | 2012-09-19 |
DE602007007198D1 (de) | 2010-07-29 |
US20090169035A1 (en) | 2009-07-02 |
WO2007112743A1 (en) | 2007-10-11 |
KR20080109001A (ko) | 2008-12-16 |
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