CN101296530A - 硅电容传声器 - Google Patents
硅电容传声器 Download PDFInfo
- Publication number
- CN101296530A CN101296530A CN200710015709.9A CN200710015709A CN101296530A CN 101296530 A CN101296530 A CN 101296530A CN 200710015709 A CN200710015709 A CN 200710015709A CN 101296530 A CN101296530 A CN 101296530A
- Authority
- CN
- China
- Prior art keywords
- wiring board
- housing
- silicon based
- condenser microphone
- circuit board
- 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.)
- Granted
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 37
- 239000010703 silicon Substances 0.000 title claims abstract description 37
- 239000003990 capacitor Substances 0.000 title abstract 5
- 230000005236 sound signal Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 6
- 229910010293 ceramic material Inorganic materials 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 208000002925 dental caries Diseases 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000218202 Coptis Species 0.000 description 2
- 235000002991 Coptis groenlandica Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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
- H04R19/005—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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/04—Structural association of microphone with electric circuitry therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/10—Details of semiconductor or other solid state devices to be connected
- H01L2924/146—Mixed devices
- H01L2924/1461—MEMS
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3025—Electromagnetic shielding
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710015709.9A CN101296530B (zh) | 2007-04-29 | 2007-04-29 | 硅电容传声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200710015709.9A CN101296530B (zh) | 2007-04-29 | 2007-04-29 | 硅电容传声器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101296530A true CN101296530A (zh) | 2008-10-29 |
CN101296530B CN101296530B (zh) | 2013-06-12 |
Family
ID=40066457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200710015709.9A Expired - Fee Related CN101296530B (zh) | 2007-04-29 | 2007-04-29 | 硅电容传声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101296530B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010084236A1 (en) * | 2009-01-21 | 2010-07-29 | Nokia Corporation | Improved microphone package |
CN102131140A (zh) * | 2011-04-07 | 2011-07-20 | 深圳市豪恩声学股份有限公司 | Mems传声器 |
WO2011134167A1 (en) * | 2010-04-30 | 2011-11-03 | Ubotic Intellectual Property Co., Ltd. | Air cavity package configured to electrically couple to a printed circuit board and method of providing same |
CN103686568A (zh) * | 2013-12-23 | 2014-03-26 | 山东共达电声股份有限公司 | 一种指向性mems传声器及受音装置 |
US8742569B2 (en) | 2010-04-30 | 2014-06-03 | Ubotic Intellectual Property Co. Ltd. | Semiconductor package configured to electrically couple to a printed circuit board and method of providing same |
CN103888880A (zh) * | 2014-03-31 | 2014-06-25 | 山东共达电声股份有限公司 | 一种指向性mems麦克风 |
US8809974B2 (en) | 2010-02-26 | 2014-08-19 | Ubotic Intellectual Property Company Limited | Semiconductor package for MEMS device and method of manufacturing same |
WO2014173362A1 (zh) * | 2013-07-29 | 2014-10-30 | 中兴通讯股份有限公司 | 一种麦克风的封装结构及终端设备 |
CN104219611A (zh) * | 2013-05-29 | 2014-12-17 | 现代自动车株式会社 | 定向传声器及其操作方法 |
WO2016179896A1 (zh) * | 2015-05-08 | 2016-11-17 | 中兴通讯股份有限公司 | 麦克风密封结构及电子设备 |
CN108966103A (zh) * | 2018-08-29 | 2018-12-07 | 汤小贾 | Mems麦克风封装方法、结构及电子产品 |
WO2020087439A1 (zh) * | 2018-10-29 | 2020-05-07 | 声电电子科技(惠州)有限公司 | 一种单指向咪的腔体结构 |
EP4231661A1 (en) * | 2022-02-22 | 2023-08-23 | Infineon Technologies AG | Mems device with a carrier structure comprising a plurality of angularly offset side face regions |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20060126526A (ko) * | 2003-12-01 | 2006-12-07 | 아우디오아시스 에이/에스 | 전압 펌프를 구비한 마이크로폰 |
EP1613125A3 (en) * | 2004-07-02 | 2008-10-22 | Sonion Nederland B.V. | Microphone assembly comprising magnetically activable element for signal switching and field indication |
EP1742506B1 (en) * | 2005-07-06 | 2013-05-22 | Epcos Pte Ltd | Microphone assembly with P-type preamplifier input stage |
-
2007
- 2007-04-29 CN CN200710015709.9A patent/CN101296530B/zh not_active Expired - Fee Related
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8199939B2 (en) | 2009-01-21 | 2012-06-12 | Nokia Corporation | Microphone package |
WO2010084236A1 (en) * | 2009-01-21 | 2010-07-29 | Nokia Corporation | Improved microphone package |
US8809974B2 (en) | 2010-02-26 | 2014-08-19 | Ubotic Intellectual Property Company Limited | Semiconductor package for MEMS device and method of manufacturing same |
WO2011134167A1 (en) * | 2010-04-30 | 2011-11-03 | Ubotic Intellectual Property Co., Ltd. | Air cavity package configured to electrically couple to a printed circuit board and method of providing same |
CN103097282A (zh) * | 2010-04-30 | 2013-05-08 | 优博创新科技产权有限公司 | 被配置成用于电气连接到印刷电路板上的气腔封装体以及其提供方法 |
US8742569B2 (en) | 2010-04-30 | 2014-06-03 | Ubotic Intellectual Property Co. Ltd. | Semiconductor package configured to electrically couple to a printed circuit board and method of providing same |
CN103097282B (zh) * | 2010-04-30 | 2016-01-13 | 优博创新科技产权有限公司 | 被配置成用于电气连接到印刷电路板上的气腔封装体以及其提供方法 |
US8853564B2 (en) | 2010-04-30 | 2014-10-07 | Ubotic Intellectual Property Co. Ltd. | Air cavity package configured to electrically couple to a printed circuit board and method of providing same |
CN102131140A (zh) * | 2011-04-07 | 2011-07-20 | 深圳市豪恩声学股份有限公司 | Mems传声器 |
CN102131140B (zh) * | 2011-04-07 | 2014-04-16 | 深圳市豪恩声学股份有限公司 | Mems传声器 |
CN104219611B (zh) * | 2013-05-29 | 2018-10-02 | 现代自动车株式会社 | 定向传声器及其操作方法 |
CN104219611A (zh) * | 2013-05-29 | 2014-12-17 | 现代自动车株式会社 | 定向传声器及其操作方法 |
WO2014173362A1 (zh) * | 2013-07-29 | 2014-10-30 | 中兴通讯股份有限公司 | 一种麦克风的封装结构及终端设备 |
CN104349225A (zh) * | 2013-07-29 | 2015-02-11 | 中兴通讯股份有限公司 | 一种麦克风的封装结构及终端设备 |
CN103686568A (zh) * | 2013-12-23 | 2014-03-26 | 山东共达电声股份有限公司 | 一种指向性mems传声器及受音装置 |
US9380377B2 (en) | 2013-12-23 | 2016-06-28 | Shandong Gettop Acoustic Co., Ltd | Directional MEMS microphone and receiver device |
CN103686568B (zh) * | 2013-12-23 | 2017-01-18 | 山东共达电声股份有限公司 | 一种指向性mems传声器及受音装置 |
CN103888880A (zh) * | 2014-03-31 | 2014-06-25 | 山东共达电声股份有限公司 | 一种指向性mems麦克风 |
WO2016179896A1 (zh) * | 2015-05-08 | 2016-11-17 | 中兴通讯股份有限公司 | 麦克风密封结构及电子设备 |
CN108966103A (zh) * | 2018-08-29 | 2018-12-07 | 汤小贾 | Mems麦克风封装方法、结构及电子产品 |
WO2020087439A1 (zh) * | 2018-10-29 | 2020-05-07 | 声电电子科技(惠州)有限公司 | 一种单指向咪的腔体结构 |
EP4231661A1 (en) * | 2022-02-22 | 2023-08-23 | Infineon Technologies AG | Mems device with a carrier structure comprising a plurality of angularly offset side face regions |
Also Published As
Publication number | Publication date |
---|---|
CN101296530B (zh) | 2013-06-12 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200610 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 |
|
CF01 | Termination of patent right due to non-payment of annual fee |