CN105036054B - 一种mems压力传感器及其制造方法 - Google Patents
一种mems压力传感器及其制造方法 Download PDFInfo
- Publication number
- CN105036054B CN105036054B CN201510290371.2A CN201510290371A CN105036054B CN 105036054 B CN105036054 B CN 105036054B CN 201510290371 A CN201510290371 A CN 201510290371A CN 105036054 B CN105036054 B CN 105036054B
- Authority
- CN
- China
- Prior art keywords
- substrate
- pressure sensor
- supporting part
- mems pressure
- membrane layer
- Prior art date
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000758 substrate Substances 0.000 claims abstract description 67
- 230000035945 sensitivity Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 230000008021 deposition Effects 0.000 claims abstract 2
- 238000000151 deposition Methods 0.000 claims description 11
- 238000005530 etching Methods 0.000 claims description 11
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 5
- 239000013078 crystal Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000012212 insulator Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 9
- 230000035882 stress Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 238000005468 ion implantation Methods 0.000 description 6
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 230000006355 external stress Effects 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Landscapes
- Pressure Sensors (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290371.2A CN105036054B (zh) | 2015-05-29 | 2015-05-29 | 一种mems压力传感器及其制造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510290371.2A CN105036054B (zh) | 2015-05-29 | 2015-05-29 | 一种mems压力传感器及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105036054A CN105036054A (zh) | 2015-11-11 |
| CN105036054B true CN105036054B (zh) | 2016-10-05 |
Family
ID=54443108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510290371.2A Active CN105036054B (zh) | 2015-05-29 | 2015-05-29 | 一种mems压力传感器及其制造方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105036054B (zh) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371878B (zh) | 2015-12-04 | 2017-08-25 | 歌尔股份有限公司 | 一种环境传感器及其制造方法 |
| CN105547533A (zh) * | 2015-12-09 | 2016-05-04 | 北京大学 | 一种压力计芯片结构及其制备方法 |
| CN106744640B (zh) * | 2017-03-03 | 2019-02-12 | 苏州甫一电子科技有限公司 | 具有台阶状结构和真空腔体的微热板及其加工方法 |
| GB2565375A (en) * | 2017-08-11 | 2019-02-13 | Cirrus Logic Int Semiconductor Ltd | MEMS devices and processes |
| CN107941387A (zh) * | 2017-11-23 | 2018-04-20 | 蚌埠市勇创机械电子有限公司 | 一种压敏薄膜 |
| CN110095212A (zh) * | 2018-01-30 | 2019-08-06 | 盾安传感科技有限公司 | 一种mems压力传感器芯片及制备方法 |
| CN111947815A (zh) * | 2020-08-20 | 2020-11-17 | 西人马联合测控(泉州)科技有限公司 | Mems压力芯片及其制备方法 |
| CN112683427B (zh) * | 2020-11-26 | 2022-04-29 | 南京高华科技股份有限公司 | 一种lc复合式mems压力传感器及其制备方法 |
| CN115057407B (zh) * | 2022-04-29 | 2024-09-10 | 潍坊歌尔微电子有限公司 | Mems产品及电子设备 |
| CN115165174B (zh) * | 2022-08-26 | 2024-01-30 | 南京高华科技股份有限公司 | 一种mems压阻式压力传感器及其制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2897937B1 (fr) * | 2006-02-24 | 2008-05-23 | Commissariat Energie Atomique | Capteur de pression a jauges resistives |
| CN102944339A (zh) * | 2012-10-22 | 2013-02-27 | 北京大学 | 一种mems压阻式压力传感器及其制备方法 |
| CN104280161B (zh) * | 2013-07-03 | 2016-08-31 | 中芯国际集成电路制造(上海)有限公司 | 压力传感器及其形成方法 |
| CN104296899B (zh) * | 2014-09-28 | 2017-04-12 | 缪建民 | 高灵敏度硅压阻压力传感器及其制备方法 |
| CN204881937U (zh) * | 2015-05-29 | 2015-12-16 | 歌尔声学股份有限公司 | 一种mems压力传感器 |
-
2015
- 2015-05-29 CN CN201510290371.2A patent/CN105036054B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105036054A (zh) | 2015-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105036054B (zh) | 一种mems压力传感器及其制造方法 | |
| KR101921843B1 (ko) | 정전용량형 압력 센서용 부유 멤브레인 | |
| CN105067178B (zh) | 一种差分电容式mems压力传感器及其制造方法 | |
| US20070141808A1 (en) | Microelectromechanical system pressure sensor and method for making and using | |
| CN100439887C (zh) | 宽应力区硅压力传感器 | |
| CN106017751B (zh) | 一种高灵敏度压阻式压力传感器及其制备方法 | |
| CN111704104A (zh) | 用于制造mems压力传感器的方法和相应的mems压力传感器 | |
| US20100219490A1 (en) | Semiconductor sensor and method of manufacturing the same | |
| CN104864988B (zh) | 硅岛膜结构的mems压力传感器及其制作方法 | |
| CN106946211A (zh) | 一种梁膜机构的微机电系统压力传感器芯片及其制备方法 | |
| CN105000529A (zh) | 一种基于mems工艺的压力传感器芯片及其制备方法 | |
| CN105021328B (zh) | Cmos工艺兼容的压阻式压力传感器及其制备方法 | |
| CN110045151A (zh) | 一种十字变形梁结构的高g值加速度计芯片及其制备方法 | |
| WO2012115747A1 (en) | Robust design of high pressure sensor device | |
| CN206828092U (zh) | 一种梁膜机构的微机电系统压力传感器芯片 | |
| CN105668500B (zh) | 一种高灵敏度宽量程力传感器及其制造方法 | |
| CN104003350B (zh) | 一种体硅谐振式压力传感器的圆片级真空封装方法 | |
| CN107934910B (zh) | 一种压阻式mems传感器制作方法 | |
| CN201034757Y (zh) | 宽应力区硅压力传感器 | |
| CN204831651U (zh) | 一种多晶硅压阻式密封表压压力传感器芯片 | |
| CN204881937U (zh) | 一种mems压力传感器 | |
| CN204758178U (zh) | 一种压力传感器 | |
| CN209623917U (zh) | 一种mems压力传感器 | |
| JP2003156509A (ja) | 半導体加速度センサおよびその製造方法 | |
| CN104900714B (zh) | 一种压力传感器的制造方法及压力传感器 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Development Zone, Shandong, China, No. 268 Applicant before: Goertek Inc. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200608 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. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: F / F, phase II, Qingdao International Innovation Park, 1 Keyuan Weiyi Road, Laoshan District, Qingdao City, Shandong Province, 266104 Patentee after: Geer Microelectronics Co.,Ltd. Country or region after: China Address before: Room 103, 396 Songling Road, Laoshan District, Qingdao City, Shandong Province 266104 Patentee before: Goer Microelectronics Co.,Ltd. Country or region before: China |