DE69613437D1 - Verfahren zur Herstellung einer Struktur mit einer mittels Anschlägen auf Abstand von einem Substrat gehaltenen Nutzschicht, sowie Verfahren zur Loslösung einer solchen Schicht - Google Patents
Verfahren zur Herstellung einer Struktur mit einer mittels Anschlägen auf Abstand von einem Substrat gehaltenen Nutzschicht, sowie Verfahren zur Loslösung einer solchen SchichtInfo
- Publication number
- DE69613437D1 DE69613437D1 DE69613437T DE69613437T DE69613437D1 DE 69613437 D1 DE69613437 D1 DE 69613437D1 DE 69613437 T DE69613437 T DE 69613437T DE 69613437 T DE69613437 T DE 69613437T DE 69613437 D1 DE69613437 D1 DE 69613437D1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- detaching
- stops
- producing
- substrate
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000758 substrate Substances 0.000 title 1
Classifications
-
- 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
- B81C1/00912—Treatments or methods for avoiding stiction of flexible or moving parts of MEMS
- B81C1/0092—For avoiding stiction during the manufacturing process of the device, e.g. during wet etching
- B81C1/00944—Maintaining a critical distance between the structures to be released
-
- 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
- G01P2015/0814—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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pressure Sensors (AREA)
- Drying Of Semiconductors (AREA)
- Micromachines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9508882A FR2736934B1 (fr) | 1995-07-21 | 1995-07-21 | Procede de fabrication d'une structure avec une couche utile maintenue a distance d'un substrat par des butees, et de desolidarisation d'une telle couche |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69613437D1 true DE69613437D1 (de) | 2001-07-26 |
DE69613437T2 DE69613437T2 (de) | 2002-05-02 |
Family
ID=9481249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69613437T Expired - Lifetime DE69613437T2 (de) | 1995-07-21 | 1996-07-19 | Verfahren zur Herstellung einer Struktur mit einer mittels Anschlägen auf Abstand von einem Substrat gehaltenen Nutzschicht, sowie Verfahren zur Loslösung einer solchen Schicht |
Country Status (5)
Country | Link |
---|---|
US (1) | US5750420A (de) |
EP (1) | EP0754953B1 (de) |
JP (1) | JP3884795B2 (de) |
DE (1) | DE69613437T2 (de) |
FR (1) | FR2736934B1 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4445177C5 (de) * | 1994-11-22 | 2015-09-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur Herstellung mikromechanischer Bauelemente mit freistehenden Mikrostrukturen |
WO1996023230A1 (de) * | 1995-01-24 | 1996-08-01 | Siemens Aktiengesellschaft | Mikromechanisches bauelement |
US6035714A (en) * | 1997-09-08 | 2000-03-14 | The Regents Of The University Of Michigan | Microelectromechanical capacitive accelerometer and method of making same |
FR2773261B1 (fr) | 1997-12-30 | 2000-01-28 | Commissariat Energie Atomique | Procede pour le transfert d'un film mince comportant une etape de creation d'inclusions |
US6228275B1 (en) | 1998-12-10 | 2001-05-08 | Motorola, Inc. | Method of manufacturing a sensor |
DE69916782D1 (de) * | 1999-02-26 | 2004-06-03 | St Microelectronics Srl | Verfahren zur Herstellung mechanischer, elektromechanischer und opto-elektromechanischer Mikrostrukturen mit aufgehängten Regionen welche während des Zusammenbaus mechanischen Spannungen ausgesetzt sind |
US6229640B1 (en) | 1999-08-11 | 2001-05-08 | Adc Telecommunications, Inc. | Microelectromechanical optical switch and method of manufacture thereof |
US6242363B1 (en) * | 1999-08-11 | 2001-06-05 | Adc Telecommunications, Inc. | Method of etching a wafer layer using a sacrificial wall to form vertical sidewall |
US6316282B1 (en) | 1999-08-11 | 2001-11-13 | Adc Telecommunications, Inc. | Method of etching a wafer layer using multiple layers of the same photoresistant material |
US6437965B1 (en) * | 2000-11-28 | 2002-08-20 | Harris Corporation | Electronic device including multiple capacitance value MEMS capacitor and associated methods |
FR2823599B1 (fr) | 2001-04-13 | 2004-12-17 | Commissariat Energie Atomique | Substrat demomtable a tenue mecanique controlee et procede de realisation |
US6801682B2 (en) | 2001-05-18 | 2004-10-05 | Adc Telecommunications, Inc. | Latching apparatus for a MEMS optical switch |
WO2003055791A2 (en) * | 2001-10-17 | 2003-07-10 | Applied Materials, Inc. | Improved etch process for etching microstructures |
WO2003085254A1 (en) * | 2002-04-04 | 2003-10-16 | Illusion Technologies, Llc | Miniature/micro scale power generation system |
FR2848336B1 (fr) | 2002-12-09 | 2005-10-28 | Commissariat Energie Atomique | Procede de realisation d'une structure contrainte destinee a etre dissociee |
US7122395B2 (en) * | 2002-12-23 | 2006-10-17 | Motorola, Inc. | Method of forming semiconductor devices through epitaxy |
US6770506B2 (en) * | 2002-12-23 | 2004-08-03 | Motorola, Inc. | Release etch method for micromachined sensors |
US6916728B2 (en) * | 2002-12-23 | 2005-07-12 | Freescale Semiconductor, Inc. | Method for forming a semiconductor structure through epitaxial growth |
FR2856844B1 (fr) | 2003-06-24 | 2006-02-17 | Commissariat Energie Atomique | Circuit integre sur puce de hautes performances |
FR2857002B1 (fr) * | 2003-07-04 | 2005-10-21 | Commissariat Energie Atomique | Procede de desolidarisation d'une couche utile et composant obtenu par ce procede |
FR2857953B1 (fr) | 2003-07-21 | 2006-01-13 | Commissariat Energie Atomique | Structure empilee, et procede pour la fabriquer |
US7087456B2 (en) * | 2003-10-07 | 2006-08-08 | Zyvex Corporation | Stiction resistant release process |
FR2861497B1 (fr) | 2003-10-28 | 2006-02-10 | Soitec Silicon On Insulator | Procede de transfert catastrophique d'une couche fine apres co-implantation |
JP4559273B2 (ja) * | 2005-03-30 | 2010-10-06 | シチズンファインテックミヨタ株式会社 | アクチュエータの製造方法 |
FR2889887B1 (fr) | 2005-08-16 | 2007-11-09 | Commissariat Energie Atomique | Procede de report d'une couche mince sur un support |
FR2891281B1 (fr) | 2005-09-28 | 2007-12-28 | Commissariat Energie Atomique | Procede de fabrication d'un element en couches minces. |
US7939355B2 (en) * | 2005-10-13 | 2011-05-10 | The Regents Of The University Of California | Single-mask fabrication process for linear and angular piezoresistive accelerometers |
US7482192B2 (en) * | 2006-05-16 | 2009-01-27 | Honeywell International Inc. | Method of making dimple structure for prevention of MEMS device stiction |
US8084367B2 (en) * | 2006-05-24 | 2011-12-27 | Samsung Electronics Co., Ltd | Etching, cleaning and drying methods using supercritical fluid and chamber systems using these methods |
FR2910179B1 (fr) | 2006-12-19 | 2009-03-13 | Commissariat Energie Atomique | PROCEDE DE FABRICATION DE COUCHES MINCES DE GaN PAR IMPLANTATION ET RECYCLAGE D'UN SUBSTRAT DE DEPART |
FR2925221B1 (fr) | 2007-12-17 | 2010-02-19 | Commissariat Energie Atomique | Procede de transfert d'une couche mince |
FR2925888A1 (fr) * | 2007-12-27 | 2009-07-03 | Commissariat Energie Atomique | Dispositif a structure pre-liberee |
FR2925889B1 (fr) * | 2007-12-27 | 2010-01-29 | Commissariat Energie Atomique | Procede de realisation d'un dispositif micromecanique et/ou nanomecanique a butees anti-collage |
CN101590995B (zh) * | 2008-05-27 | 2012-09-05 | 原相科技股份有限公司 | 同平面传感器 |
FR2947098A1 (fr) | 2009-06-18 | 2010-12-24 | Commissariat Energie Atomique | Procede de transfert d'une couche mince sur un substrat cible ayant un coefficient de dilatation thermique different de celui de la couche mince |
FR2954505B1 (fr) * | 2009-12-22 | 2012-08-03 | Commissariat Energie Atomique | Structure micromecanique comportant une partie mobile presentant des butees pour des deplacements hors plan de la structure et son procede de realisation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4930043A (en) * | 1989-02-28 | 1990-05-29 | United Technologies | Closed-loop capacitive accelerometer with spring constraint |
US4999735A (en) * | 1990-03-08 | 1991-03-12 | Allied-Signal Inc. | Differential capacitive transducer and method of making |
US5203731A (en) * | 1990-07-18 | 1993-04-20 | International Business Machines Corporation | Process and structure of an integrated vacuum microelectronic device |
US5397904A (en) * | 1992-07-02 | 1995-03-14 | Cornell Research Foundation, Inc. | Transistor microstructure |
US5258097A (en) * | 1992-11-12 | 1993-11-02 | Ford Motor Company | Dry-release method for sacrificial layer microstructure fabrication |
FR2700065B1 (fr) * | 1992-12-28 | 1995-02-10 | Commissariat Energie Atomique | Procédé de fabrication d'accéléromètres utilisant la technologie silicium sur isolant. |
DE4315012B4 (de) * | 1993-05-06 | 2007-01-11 | Robert Bosch Gmbh | Verfahren zur Herstellung von Sensoren und Sensor |
DE4317274A1 (de) * | 1993-05-25 | 1994-12-01 | Bosch Gmbh Robert | Verfahren zur Herstellung oberflächen-mikromechanischer Strukturen |
-
1995
- 1995-07-21 FR FR9508882A patent/FR2736934B1/fr not_active Expired - Lifetime
-
1996
- 1996-07-10 US US08/676,629 patent/US5750420A/en not_active Expired - Lifetime
- 1996-07-19 EP EP96401625A patent/EP0754953B1/de not_active Expired - Lifetime
- 1996-07-19 DE DE69613437T patent/DE69613437T2/de not_active Expired - Lifetime
- 1996-07-19 JP JP19094096A patent/JP3884795B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5750420A (en) | 1998-05-12 |
JP3884795B2 (ja) | 2007-02-21 |
DE69613437T2 (de) | 2002-05-02 |
FR2736934B1 (fr) | 1997-08-22 |
EP0754953A1 (de) | 1997-01-22 |
JPH0936458A (ja) | 1997-02-07 |
FR2736934A1 (fr) | 1997-01-24 |
EP0754953B1 (de) | 2001-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |