WO2001053194A1 - Microdevice and its production method - Google Patents
Microdevice and its production method Download PDFInfo
- Publication number
- WO2001053194A1 WO2001053194A1 PCT/JP2000/000222 JP0000222W WO0153194A1 WO 2001053194 A1 WO2001053194 A1 WO 2001053194A1 JP 0000222 W JP0000222 W JP 0000222W WO 0153194 A1 WO0153194 A1 WO 0153194A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- concave portion
- cantilever
- substrate
- conductive film
- support
- Prior art date
Links
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
- G01P15/125—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
-
- 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
-
- 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
- B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
- B81C1/00555—Achieving a desired geometry, i.e. controlling etch rates, anisotropy or selectivity
- B81C1/00563—Avoid or control over-etching
- B81C1/00579—Avoid charge built-up
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P1/00—Details of instruments
- G01P1/02—Housings
- G01P1/023—Housings for acceleration measuring devices
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2201/00—Specific applications of microelectromechanical systems
- B81B2201/02—Sensors
- B81B2201/0228—Inertial sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81B—MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICAL DEVICES
- B81B2203/00—Basic microelectromechanical structures
- B81B2203/01—Suspended structures, i.e. structures allowing a movement
- B81B2203/0136—Comb structures
-
- 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
- G01P2015/0805—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
- G01P2015/0808—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate
- G01P2015/0811—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for one single degree of freedom of movement of the mass
- G01P2015/0814—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration for defining in-plane movement of the mass, i.e. movement of the mass in the plane of the substrate for one single degree of freedom of movement of the mass for translational movement of the mass, e.g. shuttle type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-7011889A KR100450804B1 (ko) | 2000-01-19 | 2000-01-19 | 마이크로디바이스와 그 제조 방법 |
US09/889,424 US6528724B1 (en) | 2000-01-19 | 2000-01-19 | Microdevice and its production method |
PCT/JP2000/000222 WO2001053194A1 (en) | 2000-01-19 | 2000-01-19 | Microdevice and its production method |
EP00900814A EP1203748B1 (en) | 2000-01-19 | 2000-01-19 | Microdevice and its production method |
DE60034791T DE60034791T2 (de) | 2000-01-19 | 2000-01-19 | Mikrobauelement und dessen herstellungsverfahren |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2000/000222 WO2001053194A1 (en) | 2000-01-19 | 2000-01-19 | Microdevice and its production method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001053194A1 true WO2001053194A1 (en) | 2001-07-26 |
Family
ID=11735587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2000/000222 WO2001053194A1 (en) | 2000-01-19 | 2000-01-19 | Microdevice and its production method |
Country Status (5)
Country | Link |
---|---|
US (1) | US6528724B1 (ja) |
EP (1) | EP1203748B1 (ja) |
KR (1) | KR100450804B1 (ja) |
DE (1) | DE60034791T2 (ja) |
WO (1) | WO2001053194A1 (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1444543A1 (en) * | 2001-10-19 | 2004-08-11 | Input/Output, Inc. | Digital optical switch apparatus and process for manufacturing same |
WO2005087652A1 (en) * | 2004-03-15 | 2005-09-22 | Matsushita Electric Works, Ltd. | Method of manufacturing semiconductor device |
JP2007003192A (ja) * | 2005-06-21 | 2007-01-11 | Wacoh Corp | 容量素子を用いたセンサの製造方法 |
EP1890181A1 (en) * | 2001-10-19 | 2008-02-20 | Input/Output, Inc. | Digital optical switch apparatus and process for manufacturing same |
JP2009214231A (ja) * | 2008-03-10 | 2009-09-24 | Ricoh Co Ltd | 振動素子、振動素子の製造方法、光走査装置及び画像形成装置 |
JP2012020397A (ja) * | 2005-04-05 | 2012-02-02 | Northrop Grumman Litef Gmbh | マイクロ機械部品およびマイクロ機械部品の製造方法 |
JP2012178710A (ja) * | 2011-02-25 | 2012-09-13 | Sanyo Electric Co Ltd | Memsデバイスおよびその製造方法 |
JP2013011549A (ja) * | 2011-06-30 | 2013-01-17 | Seiko Epson Corp | 物理量センサー、電子機器、および物理量センサーの製造方法 |
JP2013064724A (ja) * | 2011-08-30 | 2013-04-11 | Toyota Central R&D Labs Inc | 半導体装置 |
WO2013073162A1 (ja) * | 2011-11-14 | 2013-05-23 | 富士電機株式会社 | 加速度センサ |
CN104370273A (zh) * | 2014-11-17 | 2015-02-25 | 广东万事泰集团有限公司 | 一种基于高分子材料可动悬空结构的制作方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4306149B2 (ja) * | 2001-05-28 | 2009-07-29 | 株式会社デンソー | 半導体装置の製造方法 |
EP1396727A4 (en) * | 2001-06-13 | 2009-06-17 | Mitsubishi Electric Corp | SILICON DEVICE |
JP2003344445A (ja) | 2002-05-24 | 2003-12-03 | Mitsubishi Electric Corp | 慣性力センサ |
KR100447851B1 (ko) * | 2002-11-14 | 2004-09-08 | 삼성전자주식회사 | 반도체장치의 플립칩 방식 측면 접합 본딩 방법 및 이를이용한 mems 소자 패키지 및 패키지 방법 |
KR100512971B1 (ko) * | 2003-02-24 | 2005-09-07 | 삼성전자주식회사 | 솔더볼을 이용한 마이크로 전자 기계 시스템의 제조 방법 |
JP4455831B2 (ja) * | 2003-03-28 | 2010-04-21 | 株式会社デンソー | 加速度センサの製造方法 |
US7422928B2 (en) * | 2003-09-22 | 2008-09-09 | Matsushita Electric Works, Ltd. | Process for fabricating a micro-electro-mechanical system with movable components |
US6992250B2 (en) * | 2004-02-26 | 2006-01-31 | Kyocera Corporation | Electronic component housing package and electronic apparatus |
US7118991B2 (en) | 2004-04-01 | 2006-10-10 | Delphi Technologies, Inc. | Encapsulation wafer process |
US9050365B2 (en) * | 2004-04-19 | 2015-06-09 | Strategic Science & Technologies, Llc | Transdermal delivery of beneficial substances effected by a hostile biophysical environment |
FR2865201A1 (fr) * | 2004-06-18 | 2005-07-22 | Commissariat Energie Atomique | Technique de realisation de structures a forte topologie auto-alignees |
US7250322B2 (en) * | 2005-03-16 | 2007-07-31 | Delphi Technologies, Inc. | Method of making microsensor |
JP4839747B2 (ja) * | 2005-09-20 | 2011-12-21 | 三菱電機株式会社 | 静電容量型加速度センサ |
WO2008012846A1 (en) * | 2006-07-26 | 2008-01-31 | Stmicroelectronics S.R.L. | Planar microelectromechanical device having a stopper structure for out-of-plane movements |
DE102007030121A1 (de) * | 2007-06-29 | 2009-01-02 | Litef Gmbh | Verfahren zur Herstellung eines Bauteils und Bauteil |
DE102008042347B4 (de) * | 2008-09-25 | 2016-11-10 | Robert Bosch Gmbh | Mikromechanischer Sensor und Verfahren zu seiner Herstellung |
JP5062146B2 (ja) * | 2008-11-21 | 2012-10-31 | 大日本印刷株式会社 | 物理量センサおよびその製造方法、ならびに電子機器 |
EP2399863A1 (en) * | 2010-06-22 | 2011-12-28 | Valtion Teknillinen Tutkimuskeskus | Multi-layer substrate structure and manufacturing method for the same |
WO2013141013A1 (ja) * | 2012-03-22 | 2013-09-26 | 京セラ株式会社 | 素子収納用パッケージ |
US10023459B2 (en) * | 2013-03-11 | 2018-07-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | MEMS and method for forming the same |
JP2017053742A (ja) * | 2015-09-10 | 2017-03-16 | セイコーエプソン株式会社 | 電子デバイスの製造方法、電子デバイス、電子機器、および移動体 |
CN111453694B (zh) * | 2020-03-06 | 2023-07-21 | 深迪半导体(绍兴)有限公司 | Mems器件及其制造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11118826A (ja) * | 1997-10-08 | 1999-04-30 | Aisin Seiki Co Ltd | マイクロマシンセンサ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4241045C1 (de) | 1992-12-05 | 1994-05-26 | Bosch Gmbh Robert | Verfahren zum anisotropen Ätzen von Silicium |
US5738731A (en) * | 1993-11-19 | 1998-04-14 | Mega Chips Corporation | Photovoltaic device |
US5698112A (en) * | 1994-11-24 | 1997-12-16 | Siemens Aktiengesellschaft | Corrosion protection for micromechanical metal layers |
JPH1047966A (ja) * | 1996-07-31 | 1998-02-20 | Aisin Seiki Co Ltd | 角速度センサ |
US5905241A (en) * | 1997-05-30 | 1999-05-18 | Hyundai Motor Company | Threshold microswitch and a manufacturing method thereof |
-
2000
- 2000-01-19 EP EP00900814A patent/EP1203748B1/en not_active Expired - Lifetime
- 2000-01-19 DE DE60034791T patent/DE60034791T2/de not_active Expired - Lifetime
- 2000-01-19 KR KR10-2001-7011889A patent/KR100450804B1/ko not_active IP Right Cessation
- 2000-01-19 WO PCT/JP2000/000222 patent/WO2001053194A1/ja active IP Right Grant
- 2000-01-19 US US09/889,424 patent/US6528724B1/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11118826A (ja) * | 1997-10-08 | 1999-04-30 | Aisin Seiki Co Ltd | マイクロマシンセンサ |
Non-Patent Citations (1)
Title |
---|
See also references of EP1203748A4 * |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1444543A4 (en) * | 2001-10-19 | 2005-12-14 | Input Output Inc | DIGITAL OPTICAL SWITCHING DEVICE AND PROCESS FOR THEIR MANUFACTURE |
EP1444543A1 (en) * | 2001-10-19 | 2004-08-11 | Input/Output, Inc. | Digital optical switch apparatus and process for manufacturing same |
US7236279B2 (en) | 2001-10-19 | 2007-06-26 | Input/Output, Inc. | Digital optical switch apparatus and process for manufacturing same |
EP1890181A1 (en) * | 2001-10-19 | 2008-02-20 | Input/Output, Inc. | Digital optical switch apparatus and process for manufacturing same |
JP4556454B2 (ja) * | 2004-03-15 | 2010-10-06 | パナソニック電工株式会社 | 半導体装置の製造方法 |
WO2005087652A1 (en) * | 2004-03-15 | 2005-09-22 | Matsushita Electric Works, Ltd. | Method of manufacturing semiconductor device |
JP2005254430A (ja) * | 2004-03-15 | 2005-09-22 | Matsushita Electric Works Ltd | 半導体装置の製造方法 |
US7592263B2 (en) | 2004-03-15 | 2009-09-22 | Panasonic Electric Works Co., Ltd. | Method of manufacturing semiconductor device |
JP2012020397A (ja) * | 2005-04-05 | 2012-02-02 | Northrop Grumman Litef Gmbh | マイクロ機械部品およびマイクロ機械部品の製造方法 |
JP2007003192A (ja) * | 2005-06-21 | 2007-01-11 | Wacoh Corp | 容量素子を用いたセンサの製造方法 |
JP2009214231A (ja) * | 2008-03-10 | 2009-09-24 | Ricoh Co Ltd | 振動素子、振動素子の製造方法、光走査装置及び画像形成装置 |
JP2012178710A (ja) * | 2011-02-25 | 2012-09-13 | Sanyo Electric Co Ltd | Memsデバイスおよびその製造方法 |
JP2013011549A (ja) * | 2011-06-30 | 2013-01-17 | Seiko Epson Corp | 物理量センサー、電子機器、および物理量センサーの製造方法 |
JP2013064724A (ja) * | 2011-08-30 | 2013-04-11 | Toyota Central R&D Labs Inc | 半導体装置 |
WO2013073162A1 (ja) * | 2011-11-14 | 2013-05-23 | 富士電機株式会社 | 加速度センサ |
EP2781923A1 (en) * | 2011-11-14 | 2014-09-24 | Fuji Electric Co., Ltd. | Acceleration sensor |
JPWO2013073162A1 (ja) * | 2011-11-14 | 2015-04-02 | 富士電機株式会社 | 加速度センサ |
EP2781923A4 (en) * | 2011-11-14 | 2015-04-22 | Fuji Electric Co Ltd | ACCELEROMETER |
US9547021B2 (en) | 2011-11-14 | 2017-01-17 | Fuji Electric Co., Ltd. | Acceleration sensor |
CN104370273A (zh) * | 2014-11-17 | 2015-02-25 | 广东万事泰集团有限公司 | 一种基于高分子材料可动悬空结构的制作方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1203748B1 (en) | 2007-05-09 |
US6528724B1 (en) | 2003-03-04 |
EP1203748A4 (en) | 2005-06-01 |
DE60034791D1 (de) | 2007-06-21 |
KR20020003213A (ko) | 2002-01-10 |
DE60034791T2 (de) | 2008-01-17 |
EP1203748A1 (en) | 2002-05-08 |
KR100450804B1 (ko) | 2004-10-01 |
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