CN203407016U - Mems麦克风 - Google Patents
Mems麦克风 Download PDFInfo
- Publication number
- CN203407016U CN203407016U CN201320517118.2U CN201320517118U CN203407016U CN 203407016 U CN203407016 U CN 203407016U CN 201320517118 U CN201320517118 U CN 201320517118U CN 203407016 U CN203407016 U CN 203407016U
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- mems microphone
- mems
- cushion chamber
- cover plate
- wiring board
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- 238000004891 communication Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 10
- 230000004044 response Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract 5
- 230000000717 retained effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320517118.2U CN203407016U (zh) | 2013-08-22 | 2013-08-22 | Mems麦克风 |
Applications Claiming Priority (1)
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CN201320517118.2U CN203407016U (zh) | 2013-08-22 | 2013-08-22 | Mems麦克风 |
Publications (1)
Publication Number | Publication Date |
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CN203407016U true CN203407016U (zh) | 2014-01-22 |
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CN201320517118.2U Expired - Lifetime CN203407016U (zh) | 2013-08-22 | 2013-08-22 | Mems麦克风 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104902409A (zh) * | 2014-03-04 | 2015-09-09 | 钰太芯微电子科技(上海)有限公司 | 一种mems麦克风声学结构 |
CN105491493A (zh) * | 2015-12-29 | 2016-04-13 | 山东共达电声股份有限公司 | 指向性mems mic |
US9369788B1 (en) | 2014-12-05 | 2016-06-14 | Industrial Technology Research Institute | MEMS microphone package |
CN105940682A (zh) * | 2014-12-16 | 2016-09-14 | 华为技术有限公司 | 麦克风套件及电子装置 |
US9491531B2 (en) | 2014-08-11 | 2016-11-08 | 3R Semiconductor Technology Inc. | Microphone device for reducing noise coupling effect |
CN109788416A (zh) * | 2017-11-14 | 2019-05-21 | 美商楼氏电子有限公司 | 带有进入保护的麦克风装置 |
CN110049419A (zh) * | 2019-04-12 | 2019-07-23 | 苏州敏芯微电子技术股份有限公司 | 硅麦克风 |
WO2019153916A1 (zh) * | 2018-02-12 | 2019-08-15 | 歌尔股份有限公司 | 一种扬声器模组 |
CN111295894A (zh) * | 2017-09-12 | 2020-06-16 | 美商楼氏电子有限公司 | 麦克风封装 |
CN112714388A (zh) * | 2020-12-25 | 2021-04-27 | 歌尔微电子有限公司 | 指向性麦克风和电子设备 |
CN113811747A (zh) * | 2019-03-22 | 2021-12-17 | 挪威商声熙贝尔公司 | 光学麦克风组合件 |
-
2013
- 2013-08-22 CN CN201320517118.2U patent/CN203407016U/zh not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104902409A (zh) * | 2014-03-04 | 2015-09-09 | 钰太芯微电子科技(上海)有限公司 | 一种mems麦克风声学结构 |
US9491531B2 (en) | 2014-08-11 | 2016-11-08 | 3R Semiconductor Technology Inc. | Microphone device for reducing noise coupling effect |
US9369788B1 (en) | 2014-12-05 | 2016-06-14 | Industrial Technology Research Institute | MEMS microphone package |
CN105940682A (zh) * | 2014-12-16 | 2016-09-14 | 华为技术有限公司 | 麦克风套件及电子装置 |
CN105491493A (zh) * | 2015-12-29 | 2016-04-13 | 山东共达电声股份有限公司 | 指向性mems mic |
CN111295894A (zh) * | 2017-09-12 | 2020-06-16 | 美商楼氏电子有限公司 | 麦克风封装 |
CN109788416A (zh) * | 2017-11-14 | 2019-05-21 | 美商楼氏电子有限公司 | 带有进入保护的麦克风装置 |
WO2019153916A1 (zh) * | 2018-02-12 | 2019-08-15 | 歌尔股份有限公司 | 一种扬声器模组 |
US11265646B2 (en) | 2018-02-12 | 2022-03-01 | Goertek Inc. | Loudspeaker module |
CN113811747A (zh) * | 2019-03-22 | 2021-12-17 | 挪威商声熙贝尔公司 | 光学麦克风组合件 |
CN110049419A (zh) * | 2019-04-12 | 2019-07-23 | 苏州敏芯微电子技术股份有限公司 | 硅麦克风 |
CN112714388A (zh) * | 2020-12-25 | 2021-04-27 | 歌尔微电子有限公司 | 指向性麦克风和电子设备 |
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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 |
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: 20140122 |
|
CX01 | Expiry of patent term |