CN111131984A - 防尘结构、麦克风封装结构以及电子设备 - Google Patents
防尘结构、麦克风封装结构以及电子设备 Download PDFInfo
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- CN111131984A CN111131984A CN201911416976.6A CN201911416976A CN111131984A CN 111131984 A CN111131984 A CN 111131984A CN 201911416976 A CN201911416976 A CN 201911416976A CN 111131984 A CN111131984 A CN 111131984A
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- filter screen
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- microphone
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/005—Electrostatic transducers using semiconductor materials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R19/00—Electrostatic transducers
- H04R19/04—Microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/003—Mems transducers or their use
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911416976.6A CN111131984A (zh) | 2019-12-31 | 2019-12-31 | 防尘结构、麦克风封装结构以及电子设备 |
PCT/CN2020/099195 WO2021135115A1 (fr) | 2019-12-31 | 2020-06-30 | Structure anti-poussière, structure d'encapsulation de microphone et dispositif électronique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911416976.6A CN111131984A (zh) | 2019-12-31 | 2019-12-31 | 防尘结构、麦克风封装结构以及电子设备 |
Publications (1)
Publication Number | Publication Date |
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CN111131984A true CN111131984A (zh) | 2020-05-08 |
Family
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Family Applications (1)
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CN201911416976.6A Pending CN111131984A (zh) | 2019-12-31 | 2019-12-31 | 防尘结构、麦克风封装结构以及电子设备 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN111131984A (fr) |
WO (1) | WO2021135115A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111711903A (zh) * | 2020-06-24 | 2020-09-25 | 歌尔微电子有限公司 | 微型麦克风防尘装置及mems麦克风 |
CN112492479A (zh) * | 2020-12-02 | 2021-03-12 | 潍坊歌尔微电子有限公司 | 微型麦克风防尘装置及mems麦克风 |
WO2021135115A1 (fr) * | 2019-12-31 | 2021-07-08 | 潍坊歌尔微电子有限公司 | Structure anti-poussière, structure d'encapsulation de microphone et dispositif électronique |
CN114125613A (zh) * | 2021-12-16 | 2022-03-01 | 国网湖北省电力有限公司电力科学研究院 | 一种mems麦克风防护结构及mems麦克风阵列结构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120099753A1 (en) * | 2009-04-06 | 2012-04-26 | Knowles Electronics Asia Pte. Ltd. | Backplate for Microphone |
CN102563829A (zh) * | 2012-02-07 | 2012-07-11 | 乐金电子(天津)电器有限公司 | 柜机室内机的进气格栅结构 |
CN202353807U (zh) * | 2011-10-31 | 2012-07-25 | 歌尔声学股份有限公司 | Mems麦克风 |
CN204442602U (zh) * | 2015-02-15 | 2015-07-01 | 歌尔声学股份有限公司 | 一种mems传感器 |
CN205829991U (zh) * | 2016-07-25 | 2016-12-21 | 广东欧珀移动通信有限公司 | 一种音箱网罩出音结构、音箱网罩及音箱 |
CN109076207A (zh) * | 2017-11-24 | 2018-12-21 | 深圳市大疆创新科技有限公司 | 防尘结构、双目传感器及无人飞行器 |
CN209105452U (zh) * | 2019-01-15 | 2019-07-12 | 歌尔科技有限公司 | Mems麦克风和电子设备 |
CN211557481U (zh) * | 2019-12-31 | 2020-09-22 | 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 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102003466A (zh) * | 2010-11-02 | 2011-04-06 | 西安瑞特快速制造工程研究有限公司 | 一种滚动轴承防尘降温装置 |
CN202629026U (zh) * | 2012-07-13 | 2012-12-26 | 宁波汉普塑业有限公司 | 车辆减速器通气阀总成 |
CN206283625U (zh) * | 2016-11-14 | 2017-06-27 | 天津市金云彤机电科技有限公司 | 一种防尘的计算机外设音箱 |
CN106744664B (zh) * | 2016-11-22 | 2019-01-18 | 歌尔股份有限公司 | 在mems传感器上形成过滤网的方法以及mems传感器 |
CN107396216A (zh) * | 2017-09-19 | 2017-11-24 | 饶名梅 | 一种音响系统用防尘盖 |
US10896160B2 (en) * | 2018-03-19 | 2021-01-19 | Secure-24, Llc | Discovery and migration planning techniques optimized by environmental analysis and criticality |
CN110351618A (zh) * | 2019-06-28 | 2019-10-18 | 歌尔股份有限公司 | 一种微型过滤器及声学设备 |
CN111131984A (zh) * | 2019-12-31 | 2020-05-08 | 歌尔股份有限公司 | 防尘结构、麦克风封装结构以及电子设备 |
-
2019
- 2019-12-31 CN CN201911416976.6A patent/CN111131984A/zh active Pending
-
2020
- 2020-06-30 WO PCT/CN2020/099195 patent/WO2021135115A1/fr active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120099753A1 (en) * | 2009-04-06 | 2012-04-26 | Knowles Electronics Asia Pte. Ltd. | Backplate for Microphone |
CN202353807U (zh) * | 2011-10-31 | 2012-07-25 | 歌尔声学股份有限公司 | Mems麦克风 |
CN102563829A (zh) * | 2012-02-07 | 2012-07-11 | 乐金电子(天津)电器有限公司 | 柜机室内机的进气格栅结构 |
CN204442602U (zh) * | 2015-02-15 | 2015-07-01 | 歌尔声学股份有限公司 | 一种mems传感器 |
CN205829991U (zh) * | 2016-07-25 | 2016-12-21 | 广东欧珀移动通信有限公司 | 一种音箱网罩出音结构、音箱网罩及音箱 |
CN109076207A (zh) * | 2017-11-24 | 2018-12-21 | 深圳市大疆创新科技有限公司 | 防尘结构、双目传感器及无人飞行器 |
CN209105452U (zh) * | 2019-01-15 | 2019-07-12 | 歌尔科技有限公司 | Mems麦克风和电子设备 |
CN211557481U (zh) * | 2019-12-31 | 2020-09-22 | 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 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021135115A1 (fr) * | 2019-12-31 | 2021-07-08 | 潍坊歌尔微电子有限公司 | Structure anti-poussière, structure d'encapsulation de microphone et dispositif électronique |
CN111711903A (zh) * | 2020-06-24 | 2020-09-25 | 歌尔微电子有限公司 | 微型麦克风防尘装置及mems麦克风 |
CN112492479A (zh) * | 2020-12-02 | 2021-03-12 | 潍坊歌尔微电子有限公司 | 微型麦克风防尘装置及mems麦克风 |
CN112492479B (zh) * | 2020-12-02 | 2022-05-06 | 潍坊歌尔微电子有限公司 | 微型麦克风防尘装置及mems麦克风 |
CN114125613A (zh) * | 2021-12-16 | 2022-03-01 | 国网湖北省电力有限公司电力科学研究院 | 一种mems麦克风防护结构及mems麦克风阵列结构 |
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Publication number | Publication date |
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WO2021135115A1 (fr) | 2021-07-08 |
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Effective date of registration: 20200604 Address after: 261061 building 10, Geer phase II Industrial Park, No. 102, Ronghua Road, Ronghua community, Xincheng street, high tech Zone, Weifang City, Shandong Province Applicant after: Weifang goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant before: GOERTEK Inc. |
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