CN201039459Y - 微机电声学传感器的封装结构 - Google Patents
微机电声学传感器的封装结构 Download PDFInfo
- Publication number
- CN201039459Y CN201039459Y CNU2007200682523U CN200720068252U CN201039459Y CN 201039459 Y CN201039459 Y CN 201039459Y CN U2007200682523 U CNU2007200682523 U CN U2007200682523U CN 200720068252 U CN200720068252 U CN 200720068252U CN 201039459 Y CN201039459 Y CN 201039459Y
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- CN
- China
- Prior art keywords
- microelectromechanicacoustical
- metal
- substrate
- acoustical sensor
- encapsulating structure
- 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.)
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- 238000005538 encapsulation Methods 0.000 title abstract description 29
- 239000002184 metal Substances 0.000 claims abstract description 94
- 229910052751 metal Inorganic materials 0.000 claims abstract description 94
- 239000000758 substrate Substances 0.000 claims abstract description 56
- 239000003990 capacitor Substances 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 17
- 230000005611 electricity Effects 0.000 description 16
- 229910052710 silicon Inorganic materials 0.000 description 16
- 239000010703 silicon Substances 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 206010036590 Premature baby Diseases 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200682523U CN201039459Y (zh) | 2007-03-28 | 2007-03-28 | 微机电声学传感器的封装结构 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200682523U CN201039459Y (zh) | 2007-03-28 | 2007-03-28 | 微机电声学传感器的封装结构 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201039459Y true CN201039459Y (zh) | 2008-03-19 |
Family
ID=39211988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200682523U Expired - Fee Related CN201039459Y (zh) | 2007-03-28 | 2007-03-28 | 微机电声学传感器的封装结构 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201039459Y (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948781A (zh) * | 2017-11-27 | 2018-04-20 | 钰太芯微电子科技(上海)有限公司 | 一种新型麦克风结构及翻盖式电子设备 |
| CN108615773A (zh) * | 2018-05-17 | 2018-10-02 | 北京航天时代光电科技有限公司 | 一种用于表面贴装的光电探测器封装壳 |
| CN108810774A (zh) * | 2017-05-03 | 2018-11-13 | 钰太芯微电子科技(上海)有限公司 | 一种新型麦克风封装结构 |
| CN109286885A (zh) * | 2017-07-19 | 2019-01-29 | 钰太芯微电子科技(上海)有限公司 | 一种改进的麦克风混合封装结构 |
-
2007
- 2007-03-28 CN CNU2007200682523U patent/CN201039459Y/zh not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108810774A (zh) * | 2017-05-03 | 2018-11-13 | 钰太芯微电子科技(上海)有限公司 | 一种新型麦克风封装结构 |
| CN109286885A (zh) * | 2017-07-19 | 2019-01-29 | 钰太芯微电子科技(上海)有限公司 | 一种改进的麦克风混合封装结构 |
| CN107948781A (zh) * | 2017-11-27 | 2018-04-20 | 钰太芯微电子科技(上海)有限公司 | 一种新型麦克风结构及翻盖式电子设备 |
| CN108615773A (zh) * | 2018-05-17 | 2018-10-02 | 北京航天时代光电科技有限公司 | 一种用于表面贴装的光电探测器封装壳 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU MINXIN MICRO-ELECTRONICS TECHNOLOGY CO., L Free format text: FORMER OWNER: MEI JIAXIN Effective date: 20080808 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080808 Address after: Suzhou city Suzhou Industrial Park Xinghu street BioBAY No. 218 A2 213B, zip code: 215123 Patentee after: Suzhou MEMSensing Microsystems Co., Ltd. Address before: Pudong Zhangjiang Keyuan No. 151 Shanghai Road, room 5116, zip code: 201203 Patentee before: Mei Jiaxin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20130328 |