CN202957972U - Mems芯片 - Google Patents
Mems芯片 Download PDFInfo
- Publication number
- CN202957972U CN202957972U CN 201220626627 CN201220626627U CN202957972U CN 202957972 U CN202957972 U CN 202957972U CN 201220626627 CN201220626627 CN 201220626627 CN 201220626627 U CN201220626627 U CN 201220626627U CN 202957972 U CN202957972 U CN 202957972U
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- 230000008093 supporting effect Effects 0.000 claims abstract description 12
- 230000002787 reinforcement Effects 0.000 claims description 25
- 239000000758 substrate Substances 0.000 claims description 15
- 238000005728 strengthening Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 7
- 238000013467 fragmentation Methods 0.000 description 5
- 238000006062 fragmentation reaction Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220626627 CN202957972U (zh) | 2012-11-23 | 2012-11-23 | Mems芯片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220626627 CN202957972U (zh) | 2012-11-23 | 2012-11-23 | Mems芯片 |
Publications (1)
Publication Number | Publication Date |
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CN202957972U true CN202957972U (zh) | 2013-05-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201220626627 Expired - Lifetime CN202957972U (zh) | 2012-11-23 | 2012-11-23 | Mems芯片 |
Country Status (1)
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CN (1) | CN202957972U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103402163A (zh) * | 2013-07-26 | 2013-11-20 | 歌尔声学股份有限公司 | 抗冲击硅基mems麦克风及其制造方法 |
CN104105040A (zh) * | 2014-07-31 | 2014-10-15 | 歌尔声学股份有限公司 | 一种mems麦克风 |
CN111885467A (zh) * | 2020-07-09 | 2020-11-03 | 诺思(天津)微系统有限责任公司 | Mems压电扬声器 |
-
2012
- 2012-11-23 CN CN 201220626627 patent/CN202957972U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103402163A (zh) * | 2013-07-26 | 2013-11-20 | 歌尔声学股份有限公司 | 抗冲击硅基mems麦克风及其制造方法 |
CN103402163B (zh) * | 2013-07-26 | 2016-06-15 | 歌尔声学股份有限公司 | 抗冲击硅基mems麦克风及其制造方法 |
CN104105040A (zh) * | 2014-07-31 | 2014-10-15 | 歌尔声学股份有限公司 | 一种mems麦克风 |
CN111885467A (zh) * | 2020-07-09 | 2020-11-03 | 诺思(天津)微系统有限责任公司 | Mems压电扬声器 |
CN111885467B (zh) * | 2020-07-09 | 2021-09-21 | 诺思(天津)微系统有限责任公司 | Mems压电扬声器 |
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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: 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: 20130529 |