CN1980492B - 硅传声器封装 - Google Patents
硅传声器封装 Download PDFInfo
- Publication number
- CN1980492B CN1980492B CN2005101263166A CN200510126316A CN1980492B CN 1980492 B CN1980492 B CN 1980492B CN 2005101263166 A CN2005101263166 A CN 2005101263166A CN 200510126316 A CN200510126316 A CN 200510126316A CN 1980492 B CN1980492 B CN 1980492B
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- pedestal
- conductive cap
- encapsulation
- edge
- conductive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 38
- 229910052710 silicon Inorganic materials 0.000 title claims description 38
- 239000010703 silicon Substances 0.000 title claims description 38
- 238000005538 encapsulation Methods 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 61
- 239000000758 substrate Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 16
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000004080 punching Methods 0.000 claims description 4
- 235000008429 bread Nutrition 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005137 deposition process Methods 0.000 claims description 2
- 239000013212 metal-organic material Substances 0.000 claims description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 9
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000010949 copper Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010956 nickel silver Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005101263166A CN1980492B (zh) | 2005-12-07 | 2005-12-07 | 硅传声器封装 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2005101263166A CN1980492B (zh) | 2005-12-07 | 2005-12-07 | 硅传声器封装 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1980492A CN1980492A (zh) | 2007-06-13 |
CN1980492B true CN1980492B (zh) | 2011-05-11 |
Family
ID=38131437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005101263166A Active CN1980492B (zh) | 2005-12-07 | 2005-12-07 | 硅传声器封装 |
Country Status (1)
Country | Link |
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CN (1) | CN1980492B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101478710B (zh) * | 2009-01-17 | 2012-10-17 | 歌尔声学股份有限公司 | 硅电容传声器 |
CN103002390A (zh) * | 2011-09-08 | 2013-03-27 | 苏州恒听电子有限公司 | 用于助听器的传声器电磁屏蔽壳 |
US10097918B2 (en) | 2013-01-23 | 2018-10-09 | Infineon Technologies Ag | Chip arrangement and a method for manufacturing the same |
CN103956343B (zh) * | 2014-05-09 | 2016-10-19 | 应达利电子股份有限公司 | 一种芯片封装结构及其制作工艺 |
CN108178121B (zh) * | 2018-02-07 | 2024-05-03 | 北京先通康桥医药科技有限公司 | 触诊探头及其制造方法 |
CN109171700B (zh) * | 2018-10-11 | 2021-12-28 | 南京大学 | 一种生理电检测用屏蔽有源电极 |
CN110784813A (zh) * | 2019-12-07 | 2020-02-11 | 朝阳聚声泰(信丰)科技有限公司 | 一种mems麦克风及其生产工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1589587A (zh) * | 2001-11-20 | 2005-03-02 | 美商楼氏电子有限公司 | 硅麦克风 |
CN1684546A (zh) * | 2004-04-14 | 2005-10-19 | 北京大学 | 微硅麦克风及其制备方法 |
-
2005
- 2005-12-07 CN CN2005101263166A patent/CN1980492B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1589587A (zh) * | 2001-11-20 | 2005-03-02 | 美商楼氏电子有限公司 | 硅麦克风 |
CN1684546A (zh) * | 2004-04-14 | 2005-10-19 | 北京大学 | 微硅麦克风及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1980492A (zh) | 2007-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071109 Address after: Dongfang Road head, hi tech Development Zone, Shandong, Weifang Applicant after: Goertek Inc. Address before: Pioneer Building, hi tech Zone, Shandong, Qingdao 605 Applicant before: Geer Electronics Co., Ltd., Qingdao |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200612 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Weifang Shandong high tech Zone East North Road head Patentee before: GOERTEK Inc. |
|
TR01 | Transfer of patent right |