CN102530832A - 惯性微机电传感器及其制作方法 - Google Patents
惯性微机电传感器及其制作方法 Download PDFInfo
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- CN102530832A CN102530832A CN201010608170XA CN201010608170A CN102530832A CN 102530832 A CN102530832 A CN 102530832A CN 201010608170X A CN201010608170X A CN 201010608170XA CN 201010608170 A CN201010608170 A CN 201010608170A CN 102530832 A CN102530832 A CN 102530832A
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- interlayer dielectric
- interconnection line
- sacrifice layer
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- electrically connected
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- 239000010410 layer Substances 0.000 claims abstract description 725
- 239000011229 interlayer Substances 0.000 claims abstract description 259
- 239000004065 semiconductor Substances 0.000 claims abstract description 48
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 230000004888 barrier function Effects 0.000 claims description 110
- 238000002360 preparation method Methods 0.000 claims description 74
- 239000000463 material Substances 0.000 claims description 65
- 238000005530 etching Methods 0.000 claims description 50
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 30
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 21
- 229910052710 silicon Inorganic materials 0.000 claims description 21
- 239000010703 silicon Substances 0.000 claims description 21
- 238000000151 deposition Methods 0.000 claims description 20
- 238000012545 processing Methods 0.000 claims description 17
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 15
- -1 oxonium ion Chemical class 0.000 claims description 15
- 239000000377 silicon dioxide Substances 0.000 claims description 15
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 15
- 230000008021 deposition Effects 0.000 claims description 12
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 8
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 7
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- 238000005516 engineering process Methods 0.000 description 39
- 239000004411 aluminium Substances 0.000 description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 30
- 229910052782 aluminium Inorganic materials 0.000 description 30
- 230000015572 biosynthetic process Effects 0.000 description 25
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 19
- 229910052721 tungsten Inorganic materials 0.000 description 19
- 239000010937 tungsten Substances 0.000 description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 16
- 229910052802 copper Inorganic materials 0.000 description 16
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 14
- 229910052737 gold Inorganic materials 0.000 description 14
- 239000010931 gold Substances 0.000 description 14
- 229910052709 silver Inorganic materials 0.000 description 14
- 239000004332 silver Substances 0.000 description 14
- 239000010936 titanium Substances 0.000 description 14
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- 238000005229 chemical vapour deposition Methods 0.000 description 12
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- 238000003701 mechanical milling Methods 0.000 description 10
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- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
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- 230000007423 decrease Effects 0.000 description 1
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- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/0802—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Micromachines (AREA)
- Pressure Sensors (AREA)
- Gyroscopes (AREA)
Abstract
Description
Claims (22)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010608170.XA CN102530832B (zh) | 2010-12-27 | 2010-12-27 | 惯性微机电传感器及其制作方法 |
PCT/CN2011/073851 WO2012088814A1 (zh) | 2010-12-27 | 2011-05-10 | 惯性微机电传感器及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010608170.XA CN102530832B (zh) | 2010-12-27 | 2010-12-27 | 惯性微机电传感器及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102530832A true CN102530832A (zh) | 2012-07-04 |
CN102530832B CN102530832B (zh) | 2014-06-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010608170.XA Active CN102530832B (zh) | 2010-12-27 | 2010-12-27 | 惯性微机电传感器及其制作方法 |
Country Status (2)
Country | Link |
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CN (1) | CN102530832B (zh) |
WO (1) | WO2012088814A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103708409A (zh) * | 2013-10-25 | 2014-04-09 | 张家港丽恒光微电子科技有限公司 | 压力传感器和惯性传感器及其形成方法 |
CN104743505A (zh) * | 2013-12-27 | 2015-07-01 | 中芯国际集成电路制造(上海)有限公司 | 一种运动传感器的制备方法 |
CN105366635A (zh) * | 2015-10-30 | 2016-03-02 | 上海华虹宏力半导体制造有限公司 | 运动传感器的形成方法 |
CN106365109A (zh) * | 2015-07-24 | 2017-02-01 | 中芯国际集成电路制造(上海)有限公司 | 一种mems器件及其制备方法、电子装置 |
CN106865485A (zh) * | 2015-12-10 | 2017-06-20 | 联华电子股份有限公司 | 微机电结构及其制作方法 |
CN107074528A (zh) * | 2014-08-28 | 2017-08-18 | 罗伯特·博世有限公司 | Mems构件 |
CN107176587A (zh) * | 2016-03-10 | 2017-09-19 | 台湾积体电路制造股份有限公司 | 制造微机电系统mems装置的方法 |
CN113551672A (zh) * | 2021-07-09 | 2021-10-26 | 赛莱克斯微系统科技(北京)有限公司 | 微机电系统及其mems惯性传感器、制造方法 |
WO2022016815A1 (zh) * | 2020-07-21 | 2022-01-27 | 中芯集成电路(宁波)有限公司上海分公司 | 移动机构及其形成方法、驱动方法、电子设备和成像装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11796411B2 (en) * | 2019-03-25 | 2023-10-24 | Gettop Acoustic Co., Ltd. | Sensor with a flexible plate |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1516257A (zh) * | 2003-01-10 | 2004-07-28 | 北京大学 | 一种cmos电路与体硅微机械系统集成的方法 |
JP2007267081A (ja) * | 2006-03-29 | 2007-10-11 | Yamaha Corp | コンデンサ型マイクロホン及びその製造方法 |
CN101130426A (zh) * | 2006-08-21 | 2008-02-27 | 株式会社日立制作所 | 微型机电系统元件及其制造方法 |
US20080224241A1 (en) * | 2007-03-15 | 2008-09-18 | Seiko Epson Corporation | Electronic device, resonator, oscillator and method for manufacturing electronic device |
US20090225387A1 (en) * | 2008-03-04 | 2009-09-10 | Fujitsu Limited | Micro movable element |
CN101534465A (zh) * | 2008-03-11 | 2009-09-16 | 佳世达科技股份有限公司 | 微机电麦克风及其封装方法 |
CN102401994A (zh) * | 2010-09-07 | 2012-04-04 | 上海丽恒光微电子科技有限公司 | 光调制器像素单元及其制作方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1325367C (zh) * | 2005-09-16 | 2007-07-11 | 中国电子科技集团公司第二十四研究所 | 一种mems传感器悬梁结构的制造方法 |
JP4481323B2 (ja) * | 2007-07-20 | 2010-06-16 | 日立オートモティブシステムズ株式会社 | 物理量センサ及びその製造方法 |
-
2010
- 2010-12-27 CN CN201010608170.XA patent/CN102530832B/zh active Active
-
2011
- 2011-05-10 WO PCT/CN2011/073851 patent/WO2012088814A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1516257A (zh) * | 2003-01-10 | 2004-07-28 | 北京大学 | 一种cmos电路与体硅微机械系统集成的方法 |
JP2007267081A (ja) * | 2006-03-29 | 2007-10-11 | Yamaha Corp | コンデンサ型マイクロホン及びその製造方法 |
CN101130426A (zh) * | 2006-08-21 | 2008-02-27 | 株式会社日立制作所 | 微型机电系统元件及其制造方法 |
US20080224241A1 (en) * | 2007-03-15 | 2008-09-18 | Seiko Epson Corporation | Electronic device, resonator, oscillator and method for manufacturing electronic device |
US20090225387A1 (en) * | 2008-03-04 | 2009-09-10 | Fujitsu Limited | Micro movable element |
CN101534465A (zh) * | 2008-03-11 | 2009-09-16 | 佳世达科技股份有限公司 | 微机电麦克风及其封装方法 |
CN102401994A (zh) * | 2010-09-07 | 2012-04-04 | 上海丽恒光微电子科技有限公司 | 光调制器像素单元及其制作方法 |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103708409A (zh) * | 2013-10-25 | 2014-04-09 | 张家港丽恒光微电子科技有限公司 | 压力传感器和惯性传感器及其形成方法 |
CN104743505A (zh) * | 2013-12-27 | 2015-07-01 | 中芯国际集成电路制造(上海)有限公司 | 一种运动传感器的制备方法 |
CN104743505B (zh) * | 2013-12-27 | 2017-03-08 | 中芯国际集成电路制造(上海)有限公司 | 一种运动传感器的制备方法 |
CN107074528A (zh) * | 2014-08-28 | 2017-08-18 | 罗伯特·博世有限公司 | Mems构件 |
CN106365109A (zh) * | 2015-07-24 | 2017-02-01 | 中芯国际集成电路制造(上海)有限公司 | 一种mems器件及其制备方法、电子装置 |
CN105366635B (zh) * | 2015-10-30 | 2017-06-30 | 上海华虹宏力半导体制造有限公司 | 运动传感器的形成方法 |
CN105366635A (zh) * | 2015-10-30 | 2016-03-02 | 上海华虹宏力半导体制造有限公司 | 运动传感器的形成方法 |
CN106865485A (zh) * | 2015-12-10 | 2017-06-20 | 联华电子股份有限公司 | 微机电结构及其制作方法 |
CN106865485B (zh) * | 2015-12-10 | 2021-09-21 | 联华电子股份有限公司 | 微机电结构及其制作方法 |
CN107176587A (zh) * | 2016-03-10 | 2017-09-19 | 台湾积体电路制造股份有限公司 | 制造微机电系统mems装置的方法 |
US11667517B2 (en) | 2016-03-10 | 2023-06-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method and structure for CMOS-MEMS thin film encapsulation |
WO2022016815A1 (zh) * | 2020-07-21 | 2022-01-27 | 中芯集成电路(宁波)有限公司上海分公司 | 移动机构及其形成方法、驱动方法、电子设备和成像装置 |
CN113551672A (zh) * | 2021-07-09 | 2021-10-26 | 赛莱克斯微系统科技(北京)有限公司 | 微机电系统及其mems惯性传感器、制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102530832B (zh) | 2014-06-18 |
WO2012088814A1 (zh) | 2012-07-05 |
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Effective date of registration: 20190522 Address after: 226133 A2, No. 100 Dongting Lake Road, Linjiang Town, Haimen City, Nantong City, Jiangsu Province Patentee after: Haimen Tianyan Photoelectric Technology Co.,Ltd. Address before: Room 501B, Building 5, 3000 Longdong Avenue, Zhangjiang High-tech Park, Pudong New Area, Shanghai, 201203 Patentee before: LEXVU OPTO MICROELECTRONICS TECHNOLOGY (SHANGHAI) Ltd. |
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Effective date of registration: 20220803 Address after: Room 101, Building A1, No. 188, Linjiang Avenue, Linjiang Town, Haimen City, Nantong City, Jiangsu Province, 226133 Patentee after: Haimen Tianyan Photoelectric Technology Co.,Ltd. Address before: 201203 501b, building 5, No. 3000, Longdong Avenue, Pudong New Area, Shanghai Patentee before: LEXVU OPTO MICROELECTRONICS TECHNOLOGY (SHANGHAI) Ltd. |
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Effective date of registration: 20221226 Address after: 201203 501b, building 5, No. 3000, Longdong Avenue, Pudong New Area, Shanghai Patentee after: LEXVU OPTO MICROELECTRONICS TECHNOLOGY (SHANGHAI) Ltd. Address before: Room 101, Building A1, No. 188, Linjiang Avenue, Linjiang Town, Haimen City, Nantong City, Jiangsu Province, 226133 Patentee before: Haimen Tianyan Photoelectric Technology Co.,Ltd. |
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Effective date of registration: 20230525 Address after: 323000 room 307, block B, building 1, No.268 Shiniu Road, nanmingshan street, Liandu District, Lishui City, Zhejiang Province Patentee after: Zhejiang Core Microelectronics Co.,Ltd. Address before: 201203 501b, building 5, No. 3000, Longdong Avenue, Pudong New Area, Shanghai Patentee before: LEXVU OPTO MICROELECTRONICS TECHNOLOGY (SHANGHAI) Ltd. |