CN201846473U - 硅麦克风 - Google Patents
硅麦克风 Download PDFInfo
- Publication number
- CN201846473U CN201846473U CN2010205560115U CN201020556011U CN201846473U CN 201846473 U CN201846473 U CN 201846473U CN 2010205560115 U CN2010205560115 U CN 2010205560115U CN 201020556011 U CN201020556011 U CN 201020556011U CN 201846473 U CN201846473 U CN 201846473U
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- CN
- China
- Prior art keywords
- board substrate
- wiring board
- silicon microphone
- metal
- 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.)
- Expired - Lifetime
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Micromachines (AREA)
Abstract
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Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205560115U CN201846473U (zh) | 2010-10-11 | 2010-10-11 | 硅麦克风 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205560115U CN201846473U (zh) | 2010-10-11 | 2010-10-11 | 硅麦克风 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201846473U true CN201846473U (zh) | 2011-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205560115U Expired - Lifetime CN201846473U (zh) | 2010-10-11 | 2010-10-11 | 硅麦克风 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201846473U (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413409A (zh) * | 2011-12-17 | 2012-04-11 | 歌尔声学股份有限公司 | Mems麦克风 |
| CN103548361A (zh) * | 2011-09-09 | 2014-01-29 | 欧姆龙株式会社 | 半导体装置及麦克风 |
| CN103781011A (zh) * | 2012-10-24 | 2014-05-07 | 昆山华扬电子有限公司 | 数字传声片与屏蔽腔一体化结构及其制作工艺 |
| WO2022042309A1 (zh) * | 2020-08-28 | 2022-03-03 | 潍坊歌尔微电子有限公司 | 封装外壳、防水气压传感器及电子设备 |
-
2010
- 2010-10-11 CN CN2010205560115U patent/CN201846473U/zh not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548361A (zh) * | 2011-09-09 | 2014-01-29 | 欧姆龙株式会社 | 半导体装置及麦克风 |
| CN103548361B (zh) * | 2011-09-09 | 2016-12-14 | 欧姆龙株式会社 | 半导体装置及麦克风 |
| CN102413409A (zh) * | 2011-12-17 | 2012-04-11 | 歌尔声学股份有限公司 | Mems麦克风 |
| CN102413409B (zh) * | 2011-12-17 | 2015-09-30 | 歌尔声学股份有限公司 | Mems麦克风 |
| CN103781011A (zh) * | 2012-10-24 | 2014-05-07 | 昆山华扬电子有限公司 | 数字传声片与屏蔽腔一体化结构及其制作工艺 |
| WO2022042309A1 (zh) * | 2020-08-28 | 2022-03-03 | 潍坊歌尔微电子有限公司 | 封装外壳、防水气压传感器及电子设备 |
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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: 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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110525 |