WO2004071941A3 - Verfahren zur herstellung einer mikromechanischen vorrichtung und vorrichtung - Google Patents
Verfahren zur herstellung einer mikromechanischen vorrichtung und vorrichtung Download PDFInfo
- Publication number
- WO2004071941A3 WO2004071941A3 PCT/DE2003/003194 DE0303194W WO2004071941A3 WO 2004071941 A3 WO2004071941 A3 WO 2004071941A3 DE 0303194 W DE0303194 W DE 0303194W WO 2004071941 A3 WO2004071941 A3 WO 2004071941A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- micromechanical device
- membrane
- producing
- hollow space
- etching stage
- Prior art date
Links
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
- B81C1/00015—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems
- B81C1/00023—Manufacture or treatment of devices or systems in or on a substrate for manufacturing microsystems without movable or flexible elements
- B81C1/00047—Cavities
-
- 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
- B81C1/00642—Manufacture or treatment of devices or systems in or on a substrate for improving the physical properties of a device
- B81C1/0069—Thermal properties, e.g. improve thermal insulation
-
- 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
- B81B2203/0127—Diaphragms, i.e. structures separating two media that can control the passage from one medium to another; Membranes, i.e. diaphragms with filtering function
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B81—MICROSTRUCTURAL TECHNOLOGY
- B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
- B81C2201/00—Manufacture or treatment of microstructural devices or systems
- B81C2201/01—Manufacture or treatment of microstructural devices or systems in or on a substrate
- B81C2201/0101—Shaping material; Structuring the bulk substrate or layers on the substrate; Film patterning
- B81C2201/0102—Surface micromachining
- B81C2201/0105—Sacrificial layer
- B81C2201/0109—Sacrificial layers not provided for in B81C2201/0107 - B81C2201/0108
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Pressure Sensors (AREA)
- Micromachines (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/543,357 US20060226114A1 (en) | 2003-02-11 | 2003-09-25 | Method for producing a micromechanical device and a micromechanical device |
JP2004568081A JP2006513047A (ja) | 2003-02-11 | 2003-09-25 | マイクロマシニング型の装置を製造するための方法及び装置 |
EP03815817A EP1594799A2 (de) | 2003-02-11 | 2003-09-25 | Verfahren zur herstellung einer mikromechanischen vorrichtung und vorrichtung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10305442.1 | 2003-02-11 | ||
DE10305442A DE10305442A1 (de) | 2003-02-11 | 2003-02-11 | Verfahren zur Herstellung einer mikromechanischen Vorrichtung und Vorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004071941A2 WO2004071941A2 (de) | 2004-08-26 |
WO2004071941A3 true WO2004071941A3 (de) | 2004-12-23 |
Family
ID=32730954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2003/003194 WO2004071941A2 (de) | 2003-02-11 | 2003-09-25 | Verfahren zur herstellung einer mikromechanischen vorrichtung und vorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US20060226114A1 (de) |
EP (1) | EP1594799A2 (de) |
JP (1) | JP2006513047A (de) |
DE (1) | DE10305442A1 (de) |
WO (1) | WO2004071941A2 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10352001A1 (de) | 2003-11-07 | 2005-06-09 | Robert Bosch Gmbh | Mikromechanisches Bauelement mit einer Membran und Verfahren zur Herstellung eines solchen Bauelements |
JP4422624B2 (ja) * | 2004-03-03 | 2010-02-24 | 日本航空電子工業株式会社 | 微小可動デバイス及びその作製方法 |
US7495302B2 (en) | 2004-03-03 | 2009-02-24 | Robert Bosch Gmbh | Micromechanical component having a diaphragm |
US7264986B2 (en) * | 2005-09-30 | 2007-09-04 | Freescale Semiconductor, Inc. | Microelectronic assembly and method for forming the same |
US8043950B2 (en) | 2005-10-26 | 2011-10-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
CN102922067B (zh) * | 2012-11-13 | 2014-08-06 | 天津大学 | 对空心部件内部进行刻槽加工的装置 |
DE102013210512B4 (de) | 2013-06-06 | 2016-01-07 | Robert Bosch Gmbh | Sensor mit Membran und Herstellungsverfahren |
CN103715065B (zh) * | 2013-12-30 | 2018-05-01 | 国家电网公司 | 一种平缓光滑侧壁形貌的SiC刻蚀方法 |
DE102016203239A1 (de) * | 2016-02-29 | 2017-08-31 | Robert Bosch Gmbh | Mikromechanische Sensorvorrichtung und entsprechendes Herstellungsverfahren |
DE102016217123B4 (de) * | 2016-09-08 | 2019-04-18 | Robert Bosch Gmbh | Verfahren zum Herstellen eines mikromechanischen Bauteils und mikromechanisches Bauteil |
DE102020100244A1 (de) | 2020-01-08 | 2021-07-08 | X-FAB Global Services GmbH | Verfahren zur Herstellung eines Membran-Bauelements und ein Membran-Bauelement |
DE102020214925A1 (de) | 2020-11-27 | 2022-06-02 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines Polysilizium-SOI-Substrats mit einer Kavität |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19752208A1 (de) * | 1997-11-25 | 1999-06-02 | Bosch Gmbh Robert | Thermischer Membransensor und Verfahren zu seiner Herstellung |
EP1130631A1 (de) * | 2000-02-29 | 2001-09-05 | STMicroelectronics S.r.l. | Herstellungsverfahren eines vergrabenen Hohlraumes in einer Halbleiterscheibe |
US6359276B1 (en) * | 1998-10-21 | 2002-03-19 | Xiang Zheng Tu | Microbolom infrared sensors |
FR2817050A1 (fr) * | 2001-03-07 | 2002-05-24 | Commissariat Energie Atomique | Brasseur optique a voies guidees et procedes de realisation d'un tel brasseur |
EP1254717A1 (de) * | 2001-04-27 | 2002-11-06 | Zarlink Semiconductor Inc. | Herstellung von intergrierten fluidischen Vorrichtungen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5464966A (en) * | 1992-10-26 | 1995-11-07 | The United States Of America As Represented By The Secretary Of Commerce | Micro-hotplate devices and methods for their fabrication |
US5481102A (en) * | 1994-03-31 | 1996-01-02 | Hazelrigg, Jr.; George A. | Micromechanical/microelectromechanical identification devices and methods of fabrication and encoding thereof |
JP3214441B2 (ja) * | 1998-04-10 | 2001-10-02 | 日本電気株式会社 | 半導体装置及びその製造方法 |
US6569754B2 (en) * | 2000-08-24 | 2003-05-27 | The Regents Of The University Of Michigan | Method for making a module including a microplatform |
ITVA20000042A1 (it) * | 2000-12-15 | 2002-06-15 | St Microelectronics Srl | Sensore di pressione monoliticamente integrato e relativo processo direalizzazione. |
-
2003
- 2003-02-11 DE DE10305442A patent/DE10305442A1/de not_active Withdrawn
- 2003-09-25 EP EP03815817A patent/EP1594799A2/de not_active Withdrawn
- 2003-09-25 JP JP2004568081A patent/JP2006513047A/ja active Pending
- 2003-09-25 US US10/543,357 patent/US20060226114A1/en not_active Abandoned
- 2003-09-25 WO PCT/DE2003/003194 patent/WO2004071941A2/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19752208A1 (de) * | 1997-11-25 | 1999-06-02 | Bosch Gmbh Robert | Thermischer Membransensor und Verfahren zu seiner Herstellung |
US6359276B1 (en) * | 1998-10-21 | 2002-03-19 | Xiang Zheng Tu | Microbolom infrared sensors |
EP1130631A1 (de) * | 2000-02-29 | 2001-09-05 | STMicroelectronics S.r.l. | Herstellungsverfahren eines vergrabenen Hohlraumes in einer Halbleiterscheibe |
FR2817050A1 (fr) * | 2001-03-07 | 2002-05-24 | Commissariat Energie Atomique | Brasseur optique a voies guidees et procedes de realisation d'un tel brasseur |
EP1254717A1 (de) * | 2001-04-27 | 2002-11-06 | Zarlink Semiconductor Inc. | Herstellung von intergrierten fluidischen Vorrichtungen |
Non-Patent Citations (1)
Title |
---|
SARRO P M: "Silicon carbide as a new MEMS technology", SENSORS AND ACTUATORS A, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. 82, no. 1-3, May 2000 (2000-05-01), pages 210 - 218, XP004198264, ISSN: 0924-4247 * |
Also Published As
Publication number | Publication date |
---|---|
EP1594799A2 (de) | 2005-11-16 |
JP2006513047A (ja) | 2006-04-20 |
DE10305442A1 (de) | 2004-08-19 |
WO2004071941A2 (de) | 2004-08-26 |
US20060226114A1 (en) | 2006-10-12 |
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