CN204681598U - 一种mems麦克风的封装结构 - Google Patents
一种mems麦克风的封装结构 Download PDFInfo
- Publication number
- CN204681598U CN204681598U CN201520454247.0U CN201520454247U CN204681598U CN 204681598 U CN204681598 U CN 204681598U CN 201520454247 U CN201520454247 U CN 201520454247U CN 204681598 U CN204681598 U CN 204681598U
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- CN
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- Prior art keywords
- copper
- chip
- mems
- mems chip
- encapsulating structure
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 33
- 239000010949 copper Substances 0.000 claims abstract description 33
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 229910000679 solder Inorganic materials 0.000 claims abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
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CN201520454247.0U CN204681598U (zh) | 2015-06-29 | 2015-06-29 | 一种mems麦克风的封装结构 |
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CN201520454247.0U CN204681598U (zh) | 2015-06-29 | 2015-06-29 | 一种mems麦克风的封装结构 |
Publications (1)
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CN204681598U true CN204681598U (zh) | 2015-09-30 |
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CN201520454247.0U Active CN204681598U (zh) | 2015-06-29 | 2015-06-29 | 一种mems麦克风的封装结构 |
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CN (1) | CN204681598U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105203233A (zh) * | 2015-10-16 | 2015-12-30 | 瑞声声学科技(深圳)有限公司 | Mems压力传感器 |
CN110572763A (zh) * | 2019-10-22 | 2019-12-13 | 朝阳聚声泰(信丰)科技有限公司 | 一种侧壁焊接的小尺寸mems麦克风 |
CN115057407A (zh) * | 2022-04-29 | 2022-09-16 | 潍坊歌尔微电子有限公司 | Mems产品及电子设备 |
-
2015
- 2015-06-29 CN CN201520454247.0U patent/CN204681598U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105203233A (zh) * | 2015-10-16 | 2015-12-30 | 瑞声声学科技(深圳)有限公司 | Mems压力传感器 |
CN110572763A (zh) * | 2019-10-22 | 2019-12-13 | 朝阳聚声泰(信丰)科技有限公司 | 一种侧壁焊接的小尺寸mems麦克风 |
CN115057407A (zh) * | 2022-04-29 | 2022-09-16 | 潍坊歌尔微电子有限公司 | Mems产品及电子设备 |
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Legal Events
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 Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech 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: 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 Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |