CN203368754U - Mems麦克风 - Google Patents
Mems麦克风 Download PDFInfo
- Publication number
- CN203368754U CN203368754U CN 201320445956 CN201320445956U CN203368754U CN 203368754 U CN203368754 U CN 203368754U CN 201320445956 CN201320445956 CN 201320445956 CN 201320445956 U CN201320445956 U CN 201320445956U CN 203368754 U CN203368754 U CN 203368754U
- Authority
- CN
- China
- Prior art keywords
- base plate
- mems microphone
- mems
- spring
- top 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.)
- Expired - Lifetime
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- 239000007795 chemical reaction product Substances 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 238000009434 installation Methods 0.000 abstract description 2
- 241000218202 Coptis Species 0.000 description 5
- 235000002991 Coptis groenlandica Nutrition 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320445956 CN203368754U (zh) | 2013-07-24 | 2013-07-24 | Mems麦克风 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201320445956 CN203368754U (zh) | 2013-07-24 | 2013-07-24 | Mems麦克风 |
Publications (1)
Publication Number | Publication Date |
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CN203368754U true CN203368754U (zh) | 2013-12-25 |
Family
ID=49816465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201320445956 Expired - Lifetime CN203368754U (zh) | 2013-07-24 | 2013-07-24 | Mems麦克风 |
Country Status (1)
Country | Link |
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CN (1) | CN203368754U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105163256A (zh) * | 2015-09-29 | 2015-12-16 | 歌尔声学股份有限公司 | 具有柔性导通结构的mems装置 |
-
2013
- 2013-07-24 CN CN 201320445956 patent/CN203368754U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105163256A (zh) * | 2015-09-29 | 2015-12-16 | 歌尔声学股份有限公司 | 具有柔性导通结构的mems装置 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200609 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. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131225 |