CN101631739A - 用于制造mems麦克风的方法 - Google Patents
用于制造mems麦克风的方法 Download PDFInfo
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- CN101631739A CN101631739A CN200780017312A CN200780017312A CN101631739A CN 101631739 A CN101631739 A CN 101631739A CN 200780017312 A CN200780017312 A CN 200780017312A CN 200780017312 A CN200780017312 A CN 200780017312A CN 101631739 A CN101631739 A CN 101631739A
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- mems
- sacrifice layer
- microphone
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Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Micromachines (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Pressure Sensors (AREA)
Abstract
Description
膨胀系数(×10-6/℃) | 杨氏模量E(GPa) | |
硅 | 3.2 | 180 |
氮化硅 | 1.5 | 110 |
铝 | 24.5 | 70 |
Claims (92)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310020998.7A CN103096235B (zh) | 2006-03-20 | 2007-03-20 | 制备微机电系统麦克风的方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0605576.8 | 2006-03-20 | ||
GBGB0605576.8A GB0605576D0 (en) | 2006-03-20 | 2006-03-20 | MEMS device |
PCT/GB2007/000972 WO2007107736A2 (en) | 2006-03-20 | 2007-03-20 | Method for fabricating a mems microphone |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310020998.7A Division CN103096235B (zh) | 2006-03-20 | 2007-03-20 | 制备微机电系统麦克风的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101631739A true CN101631739A (zh) | 2010-01-20 |
CN101631739B CN101631739B (zh) | 2013-03-13 |
Family
ID=36293112
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310020998.7A Active CN103096235B (zh) | 2006-03-20 | 2007-03-20 | 制备微机电系统麦克风的方法 |
CN2007800051957A Active CN101385392B (zh) | 2006-03-20 | 2007-03-20 | Mems器件 |
CN2013101413859A Pending CN103260123A (zh) | 2006-03-20 | 2007-03-20 | Mems器件 |
CN2007800173121A Active CN101631739B (zh) | 2006-03-20 | 2007-03-20 | 用于制造mems麦克风的方法 |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310020998.7A Active CN103096235B (zh) | 2006-03-20 | 2007-03-20 | 制备微机电系统麦克风的方法 |
CN2007800051957A Active CN101385392B (zh) | 2006-03-20 | 2007-03-20 | Mems器件 |
CN2013101413859A Pending CN103260123A (zh) | 2006-03-20 | 2007-03-20 | Mems器件 |
Country Status (6)
Country | Link |
---|---|
US (3) | US8643129B2 (zh) |
EP (2) | EP1997347B1 (zh) |
CN (4) | CN103096235B (zh) |
GB (6) | GB0605576D0 (zh) |
TW (3) | TW201123567A (zh) |
WO (2) | WO2007107735A1 (zh) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012012939A1 (en) * | 2010-07-28 | 2012-02-02 | Goertek Inc. | Cmos compatible mems microphone and method for manufacturing the same |
CN102556936A (zh) * | 2010-12-27 | 2012-07-11 | 英飞凌科技股份有限公司 | 用于制造腔结构、制造用于半导体结构的腔结构的方法和使用该方法制造的半导体传声器 |
CN102812729A (zh) * | 2011-02-23 | 2012-12-05 | 欧姆龙株式会社 | 声音传感器与麦克风 |
CN102906008A (zh) * | 2010-06-25 | 2013-01-30 | 国际商业机器公司 | 微机电系统 |
WO2013097135A1 (en) * | 2011-12-29 | 2013-07-04 | Goertek Inc. | A silicon based mems microphone, a system and a package with the same |
CN103832967A (zh) * | 2014-03-10 | 2014-06-04 | 上海先进半导体制造股份有限公司 | Mems传感器的加工方法 |
TWI460120B (zh) * | 2010-03-04 | 2014-11-11 | Fujitsu Ltd | 製造mems裝置之方法及mems裝置 |
CN105384144A (zh) * | 2014-09-04 | 2016-03-09 | 中芯国际集成电路制造(上海)有限公司 | 一种mems器件及其制备方法、电子装置 |
CN105439075A (zh) * | 2014-08-04 | 2016-03-30 | 中芯国际集成电路制造(上海)有限公司 | 一种mems器件及其制备方法、电子装置 |
CN105635921A (zh) * | 2014-11-26 | 2016-06-01 | 现代自动车株式会社 | 麦克风及其制备方法 |
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