CN105858590B - Mems电磁力驱动器及其制备方法 - Google Patents
Mems电磁力驱动器及其制备方法 Download PDFInfo
- Publication number
- CN105858590B CN105858590B CN201610383420.1A CN201610383420A CN105858590B CN 105858590 B CN105858590 B CN 105858590B CN 201610383420 A CN201610383420 A CN 201610383420A CN 105858590 B CN105858590 B CN 105858590B
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- Prior art keywords
- cantilever beam
- electrode
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- external circuit
- output
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- 238000002360 preparation method Methods 0.000 title description 3
- 239000000758 substrate Substances 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- 239000010408 film Substances 0.000 claims description 19
- 238000005530 etching Methods 0.000 claims description 18
- 238000011161 development Methods 0.000 claims description 15
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 6
- 239000010409 thin film Substances 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000004544 sputter deposition Methods 0.000 claims description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 3
- 238000001259 photo etching Methods 0.000 claims 2
- 229910052681 coesite Inorganic materials 0.000 claims 1
- 229910052906 cristobalite Inorganic materials 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 239000007772 electrode material Substances 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 229910052682 stishovite Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010301 surface-oxidation reaction Methods 0.000 claims 1
- 229910052905 tridymite Inorganic materials 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 8
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 9
- 239000000463 material Substances 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009916 joint effect Effects 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B7/00—Microstructural systems; Auxiliary parts of microstructural devices or systems
- B81B7/02—Microstructural systems; Auxiliary parts of microstructural devices or systems containing distinct electrical or optical devices of particular relevance for their function, e.g. microelectro-mechanical systems [MEMS]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B3/00—Devices comprising flexible or deformable elements, e.g. comprising elastic tongues or membranes
- B81B3/0018—Structures acting upon the moving or flexible element for transforming energy into mechanical movement or vice versa, i.e. actuators, sensors, generators
- B81B3/0021—Transducers for transforming electrical into mechanical energy or vice versa
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
- B81C1/00134—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems comprising flexible or deformable structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
- B81C1/00134—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems comprising flexible or deformable structures
- B81C1/0015—Cantilevers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Micromachines (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610383420.1A CN105858590B (zh) | 2016-06-02 | 2016-06-02 | Mems电磁力驱动器及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610383420.1A CN105858590B (zh) | 2016-06-02 | 2016-06-02 | Mems电磁力驱动器及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105858590A CN105858590A (zh) | 2016-08-17 |
CN105858590B true CN105858590B (zh) | 2017-08-25 |
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Family Applications (1)
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CN201610383420.1A Active CN105858590B (zh) | 2016-06-02 | 2016-06-02 | Mems电磁力驱动器及其制备方法 |
Country Status (1)
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CN (1) | CN105858590B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107640736B (zh) * | 2017-08-10 | 2019-06-04 | 天津大学 | 一种电磁式高精度超微力的发生装置 |
CN107830966B (zh) * | 2017-12-05 | 2023-08-29 | 苏州科技大学 | Mems气体压力敏感元件及其制造工艺 |
CN109292724A (zh) * | 2018-09-18 | 2019-02-01 | 东南大学 | 近场耦合驱动的微机械悬臂梁执行器及其制作方法 |
CN111107473B (zh) * | 2019-12-13 | 2022-02-25 | 潍坊歌尔微电子有限公司 | Mic和压力传感器的集成结构与方法 |
CN113397513B (zh) * | 2021-07-21 | 2022-11-18 | 杭州电子科技大学 | 一种基于微电磁驱动的便携式血压传感器固定装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004503801A (ja) * | 2000-07-11 | 2004-02-05 | アリゾナ ステイト ユニバーシティ | 埋め込み型ビーム制限チャネルを備えた光学memsスイッチングアレイおよびその動作方法 |
EP1946342A1 (en) * | 2005-10-03 | 2008-07-23 | Analog Devices, Inc. | Mems switch contact system |
CN100425524C (zh) * | 2006-01-13 | 2008-10-15 | 中国科学院上海微系统与信息技术研究所 | 硅微机械悬臂梁驱动结构、制作方法及应用 |
CN205773306U (zh) * | 2016-06-02 | 2016-12-07 | 苏州科技学院 | Mems电磁力驱动器 |
-
2016
- 2016-06-02 CN CN201610383420.1A patent/CN105858590B/zh active Active
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Publication number | Publication date |
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CN105858590A (zh) | 2016-08-17 |
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TR01 | Transfer of patent right |
Effective date of registration: 20200616 Address after: 226100 No. 698 Fujiang South Road, Haimen Street, Haimen City, Nantong City, Jiangsu Province Patentee after: Haimen hawen Textile Co.,Ltd. Address before: 215009 Suzhou City, Jiangsu province high tech Zone CREE Road, No. 1 Patentee before: University OF SCIENCE AND TECHNOLOGY OF SUZHOU |
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TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: 226100 Guangzhou Road 999 Haimen Economic and Technological Development Zone, Nantong City, Jiangsu Province Patentee after: Nantong North Bund Construction Engineering Co.,Ltd. Address before: 226100 Fujiang South Road, Haimen street, Haimen, Nantong, Jiangsu 698 Patentee before: Haimen hawen Textile Co.,Ltd. |
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