CN202679628U - Mems麦克风 - Google Patents
Mems麦克风 Download PDFInfo
- Publication number
- CN202679628U CN202679628U CN 201220301146 CN201220301146U CN202679628U CN 202679628 U CN202679628 U CN 202679628U CN 201220301146 CN201220301146 CN 201220301146 CN 201220301146 U CN201220301146 U CN 201220301146U CN 202679628 U CN202679628 U CN 202679628U
- Authority
- CN
- China
- Prior art keywords
- mems
- recessed groove
- wiring board
- chip
- electric chip
- 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.)
- Expired - Lifetime
Links
- 230000000994 depressogenic effect Effects 0.000 claims description 13
- 239000004020 conductor Substances 0.000 claims description 7
- 235000019994 cava Nutrition 0.000 claims description 5
- 241000218202 Coptis Species 0.000 claims description 3
- 235000002991 Coptis groenlandica Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005236 sound signal Effects 0.000 abstract description 5
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 230000005465 channeling Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220301146 CN202679628U (zh) | 2012-06-26 | 2012-06-26 | Mems麦克风 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220301146 CN202679628U (zh) | 2012-06-26 | 2012-06-26 | Mems麦克风 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202679628U true CN202679628U (zh) | 2013-01-16 |
Family
ID=47500497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220301146 Expired - Lifetime CN202679628U (zh) | 2012-06-26 | 2012-06-26 | Mems麦克风 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202679628U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105792083A (zh) * | 2014-12-05 | 2016-07-20 | 财团法人工业技术研究院 | 微机电麦克风封装 |
CN111344248A (zh) * | 2017-11-14 | 2020-06-26 | 美商楼氏电子有限公司 | 具有入口保护的传感器封装件 |
-
2012
- 2012-06-26 CN CN 201220301146 patent/CN202679628U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105792083A (zh) * | 2014-12-05 | 2016-07-20 | 财团法人工业技术研究院 | 微机电麦克风封装 |
CN105792083B (zh) * | 2014-12-05 | 2019-01-18 | 财团法人工业技术研究院 | 微机电麦克风封装 |
CN111344248A (zh) * | 2017-11-14 | 2020-06-26 | 美商楼氏电子有限公司 | 具有入口保护的传感器封装件 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204761710U (zh) | 一种mems麦克风 | |
CN104760924A (zh) | 一种mems麦克风芯片及其封装结构、制造方法 | |
CN202663538U (zh) | Mems麦克风 | |
CN104768112A (zh) | 一种新型麦克风结构 | |
CN202679627U (zh) | Mems麦克风 | |
CN202679629U (zh) | Mems麦克风 | |
CN202799144U (zh) | Mems麦克风 | |
CN202663539U (zh) | Mems麦克风 | |
CN202679628U (zh) | Mems麦克风 | |
CN203748005U (zh) | 一种mems麦克风 | |
CN104219612A (zh) | 一种前进音mems麦克风 | |
CN202353807U (zh) | Mems麦克风 | |
CN206302528U (zh) | 一种麦克风模组 | |
CN203845811U (zh) | 多功能传感器 | |
CN204550046U (zh) | 一种mems麦克风芯片及其封装结构 | |
CN204131729U (zh) | 一种mems麦克风 | |
CN202957979U (zh) | Mems麦克风 | |
CN203722818U (zh) | 一种新型麦克风结构 | |
CN203933950U (zh) | 一种前进音mems麦克风 | |
CN202799143U (zh) | Mems麦克风 | |
CN202310096U (zh) | Mems麦克风 | |
CN202799145U (zh) | Mems麦克风 | |
CN202587372U (zh) | Mems麦克风 | |
CN102655617B (zh) | 麦克风及其装配方法 | |
CN204206460U (zh) | 一种mems麦克风 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20200612 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 | ||
CX01 | Expiry of patent term |
Granted publication date: 20130116 |
|
CX01 | Expiry of patent term |