CN203883992U - 一种mems麦克风 - Google Patents
一种mems麦克风 Download PDFInfo
- Publication number
- CN203883992U CN203883992U CN201420226942.7U CN201420226942U CN203883992U CN 203883992 U CN203883992 U CN 203883992U CN 201420226942 U CN201420226942 U CN 201420226942U CN 203883992 U CN203883992 U CN 203883992U
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- mems microphone
- mems
- sound hole
- air filter
- top board
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- 239000002184 metal Substances 0.000 claims description 7
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- 239000004745 nonwoven fabric Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 abstract description 14
- 238000005476 soldering Methods 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 7
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000004806 packaging method and process Methods 0.000 abstract 4
- 238000012858 packaging process Methods 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 14
- 238000005538 encapsulation Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420226942.7U CN203883992U (zh) | 2014-05-05 | 2014-05-05 | 一种mems麦克风 |
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CN201420226942.7U CN203883992U (zh) | 2014-05-05 | 2014-05-05 | 一种mems麦克风 |
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Publication Number | Publication Date |
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CN203883992U true CN203883992U (zh) | 2014-10-15 |
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CN201420226942.7U Expired - Lifetime CN203883992U (zh) | 2014-05-05 | 2014-05-05 | 一种mems麦克风 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104760924A (zh) * | 2015-04-20 | 2015-07-08 | 歌尔声学股份有限公司 | 一种mems麦克风芯片及其封装结构、制造方法 |
CN106412781A (zh) * | 2015-02-17 | 2017-02-15 | 美商楼氏电子有限公司 | 使用保护带的麦克风组件 |
CN106937228A (zh) * | 2015-12-29 | 2017-07-07 | 钰太芯微电子科技(上海)有限公司 | 一种mems麦克风 |
CN107200300A (zh) * | 2017-04-26 | 2017-09-26 | 歌尔股份有限公司 | Mems器件及封装结构制作方法 |
CN111320130A (zh) * | 2020-03-04 | 2020-06-23 | 无锡韦尔半导体有限公司 | 微机电传感器封装结构及其制造方法 |
CN111510835A (zh) * | 2020-06-01 | 2020-08-07 | 无锡韦尔半导体有限公司 | 固传导mems麦克风的封装结构、制造方法及移动终端 |
WO2021135108A1 (zh) * | 2019-12-31 | 2021-07-08 | 潍坊歌尔微电子有限公司 | 防尘结构、麦克风封装结构以及电子设备 |
CN114885272A (zh) * | 2022-06-14 | 2022-08-09 | 深圳市新宇腾跃电子有限公司 | 一种柔性线路板mems麦克风的防尘方法 |
-
2014
- 2014-05-05 CN CN201420226942.7U patent/CN203883992U/zh not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106412781A (zh) * | 2015-02-17 | 2017-02-15 | 美商楼氏电子有限公司 | 使用保护带的麦克风组件 |
CN104760924A (zh) * | 2015-04-20 | 2015-07-08 | 歌尔声学股份有限公司 | 一种mems麦克风芯片及其封装结构、制造方法 |
CN104760924B (zh) * | 2015-04-20 | 2017-06-06 | 歌尔股份有限公司 | 一种mems麦克风芯片及其封装结构 |
CN106937228A (zh) * | 2015-12-29 | 2017-07-07 | 钰太芯微电子科技(上海)有限公司 | 一种mems麦克风 |
CN107200300A (zh) * | 2017-04-26 | 2017-09-26 | 歌尔股份有限公司 | Mems器件及封装结构制作方法 |
CN107200300B (zh) * | 2017-04-26 | 2023-07-21 | 潍坊歌尔微电子有限公司 | Mems器件及封装结构制作方法 |
WO2021135108A1 (zh) * | 2019-12-31 | 2021-07-08 | 潍坊歌尔微电子有限公司 | 防尘结构、麦克风封装结构以及电子设备 |
CN111320130A (zh) * | 2020-03-04 | 2020-06-23 | 无锡韦尔半导体有限公司 | 微机电传感器封装结构及其制造方法 |
CN111320130B (zh) * | 2020-03-04 | 2023-09-22 | 无锡韦感半导体有限公司 | 微机电传感器封装结构及其制造方法 |
CN111510835A (zh) * | 2020-06-01 | 2020-08-07 | 无锡韦尔半导体有限公司 | 固传导mems麦克风的封装结构、制造方法及移动终端 |
CN114885272A (zh) * | 2022-06-14 | 2022-08-09 | 深圳市新宇腾跃电子有限公司 | 一种柔性线路板mems麦克风的防尘方法 |
CN114885272B (zh) * | 2022-06-14 | 2024-08-20 | 深圳市新宇腾跃电子有限公司 | 一种柔性线路板mems麦克风的防尘方法 |
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Date | Code | Title | Description |
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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. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200615 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: 20141015 |