WO1993022690A1 - Acceleration sensor and its manufacture - Google Patents
Acceleration sensor and its manufacture Download PDFInfo
- Publication number
- WO1993022690A1 WO1993022690A1 PCT/JP1993/000535 JP9300535W WO9322690A1 WO 1993022690 A1 WO1993022690 A1 WO 1993022690A1 JP 9300535 W JP9300535 W JP 9300535W WO 9322690 A1 WO9322690 A1 WO 9322690A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- silicon substrate
- crystal silicon
- film
- acceleration sensor
- manufacturing
- 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
-
- 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
- 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
- G01P2015/0817—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 pivoting movement of the mass, e.g. in-plane pendulum
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP93909418A EP0591554B1 (en) | 1992-04-27 | 1993-04-23 | Acceleration sensor and its manufacture |
DE69305955T DE69305955T2 (de) | 1992-04-27 | 1993-04-23 | Beschleunigungssensor und seine herstellung |
US08/566,600 US6227049B1 (en) | 1992-04-27 | 1995-12-04 | Acceleration sensor and process for the production thereof |
US10/123,220 USRE40347E1 (en) | 1992-04-27 | 2002-04-17 | Acceleration sensor and process for the production thereof |
US10/315,859 USRE41213E1 (en) | 1992-04-27 | 2002-12-10 | Dynamic amount sensor and process for the production thereof |
US10/315,827 USRE42083E1 (en) | 1992-04-27 | 2002-12-10 | Acceleration sensor and process for the production thereof |
US10/315,566 USRE41047E1 (en) | 1992-04-27 | 2002-12-10 | Acceleration sensor and process for the production thereof |
US10/315,861 USRE40561E1 (en) | 1992-04-27 | 2002-12-10 | Acceleration sensor and process for the production thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4/108020 | 1992-04-27 | ||
JP10802092A JP3367113B2 (ja) | 1992-04-27 | 1992-04-27 | 加速度センサ |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1993022690A1 true WO1993022690A1 (en) | 1993-11-11 |
Family
ID=14473945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1993/000535 WO1993022690A1 (en) | 1992-04-27 | 1993-04-23 | Acceleration sensor and its manufacture |
Country Status (5)
Country | Link |
---|---|
US (9) | US6227049B1 (ja) |
EP (1) | EP0591554B1 (ja) |
JP (1) | JP3367113B2 (ja) |
DE (1) | DE69305955T2 (ja) |
WO (1) | WO1993022690A1 (ja) |
Cited By (3)
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US5461916A (en) * | 1992-08-21 | 1995-10-31 | Nippondenso Co., Ltd. | Mechanical force sensing semiconductor device |
WO2004068591A1 (ja) * | 2003-01-29 | 2004-08-12 | Mitsubishi Denki Kabushiki Kaisha | 半導体装置の製造方法及び加速度センサ |
DE19954022B4 (de) * | 1998-11-13 | 2011-08-18 | DENSO CORPORATION, Aichi-pref. | Halbleitersensor für eine physikalische Grösse und Verfahren zu dessen Herstellung |
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DE19630553A1 (de) * | 1996-07-18 | 1998-01-29 | Reiner Ruehle | Beschleunigungsabhängige Ansteuerung für einen Elektromotor |
DE69626972T2 (de) * | 1996-07-31 | 2004-01-08 | Stmicroelectronics S.R.L., Agrate Brianza | Integrierter kapazitiver Halbleiter-Beschleunigungsmessaufnehmer sowie Verfahren zu seiner Herstellung |
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JPH06173071A (ja) | 1992-12-07 | 1994-06-21 | Japan Energy Corp | 高速ロジウムめっき方法 |
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JPH06227666A (ja) | 1993-01-30 | 1994-08-16 | Hiroshi Nishio | パレットの配布装置 |
DE69333551T2 (de) * | 1993-02-04 | 2005-06-23 | Cornell Research Foundation, Inc. | Einzelmaskenprozess zum Herstellen von Mikrostrukturen, Einkristallherstellungsverfahren |
US5610335A (en) | 1993-05-26 | 1997-03-11 | Cornell Research Foundation | Microelectromechanical lateral accelerometer |
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JP3555388B2 (ja) * | 1997-06-30 | 2004-08-18 | 株式会社デンソー | 半導体ヨーレートセンサ |
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1992
- 1992-04-27 JP JP10802092A patent/JP3367113B2/ja not_active Expired - Lifetime
-
1993
- 1993-04-23 EP EP93909418A patent/EP0591554B1/en not_active Expired - Lifetime
- 1993-04-23 DE DE69305955T patent/DE69305955T2/de not_active Expired - Lifetime
- 1993-04-23 WO PCT/JP1993/000535 patent/WO1993022690A1/ja active IP Right Grant
-
1995
- 1995-12-04 US US08/566,600 patent/US6227049B1/en not_active Ceased
-
1999
- 1999-12-09 US US09/457,349 patent/US6171881B1/en not_active Expired - Lifetime
- 1999-12-09 US US09/457,350 patent/US6244112B1/en not_active Expired - Lifetime
-
2001
- 2001-06-19 US US09/883,203 patent/US20010032509A1/en not_active Abandoned
-
2002
- 2002-04-17 US US10/123,220 patent/USRE40347E1/en not_active Expired - Lifetime
- 2002-12-10 US US10/315,827 patent/USRE42083E1/en not_active Expired - Lifetime
- 2002-12-10 US US10/315,566 patent/USRE41047E1/en not_active Expired - Lifetime
- 2002-12-10 US US10/315,861 patent/USRE40561E1/en not_active Expired - Lifetime
- 2002-12-10 US US10/315,859 patent/USRE41213E1/en not_active Expired - Lifetime
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JPS60244864A (ja) * | 1984-05-18 | 1985-12-04 | アライド・コ−ポレ−ション | 容量性トランスジユ−サ |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6868727B2 (en) | 1992-08-21 | 2005-03-22 | Denso Corporation | Semiconductor mechanical sensor |
US6550331B2 (en) | 1992-08-21 | 2003-04-22 | Denso Corporation | Semiconductor mechanical sensor |
US5872024A (en) * | 1992-08-21 | 1999-02-16 | Nippondenso Co., Ltd. | Method for manufacturing a mechanical force sensing semiconductor device |
US6227050B1 (en) | 1992-08-21 | 2001-05-08 | Nippondense Co., Ltd. | Semiconductor mechanical sensor and method of manufacture |
US5461916A (en) * | 1992-08-21 | 1995-10-31 | Nippondenso Co., Ltd. | Mechanical force sensing semiconductor device |
US6463803B2 (en) | 1992-08-21 | 2002-10-15 | Nippon Denso Co., Ltd. | Semiconductor mechanical sensor |
US5627318A (en) * | 1992-08-21 | 1997-05-06 | Nippondenso Co., Ltd. | Mechanical force sensing semiconductor device |
US7866210B2 (en) | 1992-08-21 | 2011-01-11 | Denso Corporation | Semiconductor mechanical sensor |
US6422078B2 (en) | 1992-08-21 | 2002-07-23 | Denso Corporation | Semiconductor mechanical sensor |
US6938486B2 (en) | 1992-08-21 | 2005-09-06 | Denso Corporation | Semiconductor mechanical sensor |
US7040165B2 (en) | 1992-08-21 | 2006-05-09 | Denso Corporation | Semiconductor mechanical sensor |
US7685877B2 (en) | 1992-08-21 | 2010-03-30 | Denso Corporation | Semiconductor mechanical sensor |
US7407827B2 (en) | 1992-08-21 | 2008-08-05 | Denso Corporation | Semiconductor mechanical sensor |
DE19954022B4 (de) * | 1998-11-13 | 2011-08-18 | DENSO CORPORATION, Aichi-pref. | Halbleitersensor für eine physikalische Grösse und Verfahren zu dessen Herstellung |
US7094620B2 (en) | 2003-01-29 | 2006-08-22 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor device manufacturing method |
WO2004068591A1 (ja) * | 2003-01-29 | 2004-08-12 | Mitsubishi Denki Kabushiki Kaisha | 半導体装置の製造方法及び加速度センサ |
Also Published As
Publication number | Publication date |
---|---|
US6171881B1 (en) | 2001-01-09 |
DE69305955D1 (de) | 1996-12-19 |
US6244112B1 (en) | 2001-06-12 |
JP3367113B2 (ja) | 2003-01-14 |
EP0591554A4 (en) | 1994-10-05 |
EP0591554A1 (en) | 1994-04-13 |
EP0591554B1 (en) | 1996-11-13 |
JPH05304303A (ja) | 1993-11-16 |
DE69305955T2 (de) | 1997-06-12 |
USRE40561E1 (en) | 2008-11-04 |
USRE42083E1 (en) | 2011-02-01 |
USRE41047E1 (en) | 2009-12-22 |
USRE40347E1 (en) | 2008-06-03 |
US6227049B1 (en) | 2001-05-08 |
US20010032509A1 (en) | 2001-10-25 |
USRE41213E1 (en) | 2010-04-13 |
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