CN204442691U - 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
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- CN204442691U CN204442691U CN201520057448.7U CN201520057448U CN204442691U CN 204442691 U CN204442691 U CN 204442691U CN 201520057448 U CN201520057448 U CN 201520057448U CN 204442691 U CN204442691 U CN 204442691U
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- Prior art keywords
- mems microphone
- plated
- hole
- solder joint
- encapsulating structure
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- 229910000679 solder Inorganic materials 0.000 claims abstract description 54
- 239000000758 substrate Substances 0.000 claims description 45
- 238000003466 welding Methods 0.000 abstract description 29
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 12
- 239000006071 cream Substances 0.000 abstract description 12
- 238000004458 analytical method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520057448.7U CN204442691U (zh) | 2015-01-27 | 2015-01-27 | 一种mems麦克风的封装结构 |
Applications Claiming Priority (1)
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CN201520057448.7U CN204442691U (zh) | 2015-01-27 | 2015-01-27 | 一种mems麦克风的封装结构 |
Publications (1)
Publication Number | Publication Date |
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CN204442691U true CN204442691U (zh) | 2015-07-01 |
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Family Applications (1)
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CN201520057448.7U Active CN204442691U (zh) | 2015-01-27 | 2015-01-27 | 一种mems麦克风的封装结构 |
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CN (1) | CN204442691U (zh) |
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2015
- 2015-01-27 CN CN201520057448.7U patent/CN204442691U/zh active Active
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Legal Events
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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 |
Effective date of registration: 20200618 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 |