DE69709680D1 - Mehrfache örtliche oxidation zur mikrobearbeitung der oberfläche - Google Patents
Mehrfache örtliche oxidation zur mikrobearbeitung der oberflächeInfo
- Publication number
- DE69709680D1 DE69709680D1 DE69709680T DE69709680T DE69709680D1 DE 69709680 D1 DE69709680 D1 DE 69709680D1 DE 69709680 T DE69709680 T DE 69709680T DE 69709680 T DE69709680 T DE 69709680T DE 69709680 D1 DE69709680 D1 DE 69709680D1
- Authority
- DE
- Germany
- Prior art keywords
- machining
- micro
- local oxidation
- multiple local
- oxidation
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
-
- 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
- B81C1/00444—Surface micromachining, i.e. structuring layers on the substrate
- B81C1/00492—Processes for surface micromachining not provided for in groups B81C1/0046 - B81C1/00484
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/32—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers using masks
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/717,024 US5966617A (en) | 1996-09-20 | 1996-09-20 | Multiple local oxidation for surface micromachining |
PCT/US1997/016129 WO1998012740A1 (en) | 1996-09-20 | 1997-09-17 | Multiple local oxidation for surface micromachining |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69709680D1 true DE69709680D1 (de) | 2002-02-21 |
DE69709680T2 DE69709680T2 (de) | 2002-11-14 |
Family
ID=24880402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69709680T Expired - Fee Related DE69709680T2 (de) | 1996-09-20 | 1997-09-17 | Mehrfache örtliche oxidation zur mikrobearbeitung der oberfläche |
Country Status (7)
Country | Link |
---|---|
US (1) | US5966617A (de) |
EP (1) | EP0946977B1 (de) |
JP (1) | JP3355193B2 (de) |
KR (1) | KR100337231B1 (de) |
CN (1) | CN1236483A (de) |
DE (1) | DE69709680T2 (de) |
WO (1) | WO1998012740A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19928297A1 (de) * | 1999-06-22 | 2000-12-28 | Bosch Gmbh Robert | Verfahren zur Herstellung eines Sensors mit einer Membran |
US6617098B1 (en) * | 1999-07-13 | 2003-09-09 | Input/Output, Inc. | Merged-mask micro-machining process |
US7068870B2 (en) * | 2000-10-26 | 2006-06-27 | Shipley Company, L.L.C. | Variable width waveguide for mode-matching and method for making |
US6564642B1 (en) | 2000-11-02 | 2003-05-20 | Kavlico Corporation | Stable differential pressure measuring system |
US7251406B2 (en) * | 2000-12-14 | 2007-07-31 | Shipley Company, L.L.C. | Optical waveguide termination with vertical and horizontal mode shaping |
WO2002095453A2 (en) * | 2000-12-14 | 2002-11-28 | Shipley Company, L.L.C. | Optical waveguide termination with vertical and horizontal mode shaping |
US7158701B2 (en) * | 2001-02-21 | 2007-01-02 | Shipley Company, L.L.C. | Method for making optical devices with a moving mask and optical devices made thereby |
US6581468B2 (en) | 2001-03-22 | 2003-06-24 | Kavlico Corporation | Independent-excitation cross-coupled differential-pressure transducer |
US6912345B2 (en) * | 2001-03-30 | 2005-06-28 | Shipley Company, L.L.C. | Tapered optical fiber for coupling to diffused optical waveguides |
SG112005A1 (en) * | 2003-12-29 | 2005-06-29 | Sony Corp | A surface treatment for use in the fabrication of mems devices |
US8316717B2 (en) | 2010-06-29 | 2012-11-27 | Rogue Valley Microdevices, Inc. | Wireless self-powered monolithic integrated capacitive sensor and method of manufacture |
CN102446766B (zh) * | 2010-10-12 | 2014-03-12 | 中芯国际集成电路制造(北京)有限公司 | Mosfet形成方法 |
US10167191B2 (en) * | 2017-04-04 | 2019-01-01 | Kionix, Inc. | Method for manufacturing a micro electro-mechanical system |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3506502A (en) * | 1967-06-05 | 1970-04-14 | Sony Corp | Method of making a glass passivated mesa semiconductor device |
JPS57186339A (en) * | 1981-05-13 | 1982-11-16 | Nec Corp | Etching method for silicon |
JPS5855732A (ja) * | 1981-09-30 | 1983-04-02 | Hitachi Ltd | 静電容量型圧力センサ |
US4405970A (en) * | 1981-10-13 | 1983-09-20 | United Technologies Corporation | Silicon-glass-silicon capacitive pressure transducer |
US4426768A (en) * | 1981-12-28 | 1984-01-24 | United Technologies Corporation | Ultra-thin microelectronic pressure sensors |
JPS5939045A (ja) * | 1982-08-26 | 1984-03-03 | Toko Inc | 絶縁分離集積回路用基板の製造方法 |
JPS6055655A (ja) * | 1983-09-07 | 1985-03-30 | Nissan Motor Co Ltd | 梁構造体を有する半導体装置 |
US4658279A (en) * | 1983-09-08 | 1987-04-14 | Wisconsin Alumini Research Foundation | Velocity saturated strain sensitive semiconductor devices |
US4516316A (en) * | 1984-03-27 | 1985-05-14 | Advanced Micro Devices, Inc. | Method of making improved twin wells for CMOS devices by controlling spatial separation |
US4554726A (en) * | 1984-04-17 | 1985-11-26 | At&T Bell Laboratories | CMOS Integrated circuit technology utilizing dual implantation of slow and fast diffusing donor ions to form the n-well |
US4680606A (en) * | 1984-06-04 | 1987-07-14 | Tactile Perceptions, Inc. | Semiconductor transducer |
US4861420A (en) * | 1984-06-04 | 1989-08-29 | Tactile Perceptions, Inc. | Method of making a semiconductor transducer |
US4812888A (en) * | 1984-11-11 | 1989-03-14 | Cornell Research Foundation, Inc. | Suspended gate field effect semiconductor pressure transducer device |
FR2578323B1 (fr) * | 1985-03-01 | 1987-11-20 | Metravib Sa | Capteur integre de grandeurs mecaniques a effet capacitif et procede de fabrication. |
DE3635462A1 (de) * | 1985-10-21 | 1987-04-23 | Sharp Kk | Feldeffekt-drucksensor |
JPS62120051A (ja) * | 1985-11-20 | 1987-06-01 | Fuji Electric Co Ltd | 半導体装置の製造方法 |
US4926696A (en) * | 1986-11-19 | 1990-05-22 | Massachusetts Institute Of Technology | Optical micropressure transducer |
US4975390A (en) * | 1986-12-18 | 1990-12-04 | Nippondenso Co. Ltd. | Method of fabricating a semiconductor pressure sensor |
US5095401A (en) * | 1989-01-13 | 1992-03-10 | Kopin Corporation | SOI diaphragm sensor |
JP2532149B2 (ja) * | 1990-02-06 | 1996-09-11 | 本田技研工業株式会社 | 半導体センサ |
US5126812A (en) * | 1990-02-14 | 1992-06-30 | The Charles Stark Draper Laboratory, Inc. | Monolithic micromechanical accelerometer |
DE4009090A1 (de) * | 1990-03-21 | 1991-09-26 | Bosch Gmbh Robert | Verfahren zur herstellung von mehrschichtigen siliziumstrukturen |
DE4012071A1 (de) * | 1990-04-14 | 1991-10-17 | Bosch Gmbh Robert | Verfahren zur herstellung mikromechanischer strukturen |
US5164328A (en) * | 1990-06-25 | 1992-11-17 | Motorola, Inc. | Method of bump bonding and sealing an accelerometer chip onto an integrated circuit chip |
US5103279A (en) * | 1990-10-18 | 1992-04-07 | Motorola, Inc. | Field effect transistor with acceleration dependent gain |
US5155061A (en) * | 1991-06-03 | 1992-10-13 | Allied-Signal Inc. | Method for fabricating a silicon pressure sensor incorporating silicon-on-insulator structures |
JP2896725B2 (ja) * | 1991-12-26 | 1999-05-31 | 株式会社山武 | 静電容量式圧力センサ |
KR950001755B1 (en) * | 1992-06-10 | 1995-02-28 | Korea Electronics Telecomm | Semiconductor device isolation method using polisilicon |
US5264693A (en) * | 1992-07-01 | 1993-11-23 | The United States Of America As Represented By The Secretary Of The Navy | Microelectronic photomultiplier device with integrated circuitry |
US5264075A (en) * | 1992-11-06 | 1993-11-23 | Ford Motor Company | Fabrication methods for silicon/glass capacitive absolute pressure sensors |
US5316619A (en) * | 1993-02-05 | 1994-05-31 | Ford Motor Company | Capacitive surface micromachine absolute pressure sensor and method for processing |
EP0619495B1 (de) * | 1993-04-05 | 1997-05-21 | Siemens Aktiengesellschaft | Verfahren zur Herstellung von Tunneleffekt-Sensoren |
US5374583A (en) * | 1994-05-24 | 1994-12-20 | United Microelectronic Corporation | Technology for local oxidation of silicon |
US5578843A (en) * | 1994-10-06 | 1996-11-26 | Kavlico Corporation | Semiconductor sensor with a fusion bonded flexible structure |
-
1996
- 1996-09-20 US US08/717,024 patent/US5966617A/en not_active Expired - Lifetime
-
1997
- 1997-09-17 WO PCT/US1997/016129 patent/WO1998012740A1/en active IP Right Grant
- 1997-09-17 EP EP97942437A patent/EP0946977B1/de not_active Expired - Lifetime
- 1997-09-17 KR KR1019997002359A patent/KR100337231B1/ko not_active IP Right Cessation
- 1997-09-17 DE DE69709680T patent/DE69709680T2/de not_active Expired - Fee Related
- 1997-09-17 JP JP51476098A patent/JP3355193B2/ja not_active Expired - Fee Related
- 1997-09-17 CN CN97199503A patent/CN1236483A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
KR20000048483A (ko) | 2000-07-25 |
DE69709680T2 (de) | 2002-11-14 |
WO1998012740A1 (en) | 1998-03-26 |
JP2000508479A (ja) | 2000-07-04 |
KR100337231B1 (ko) | 2002-05-17 |
JP3355193B2 (ja) | 2002-12-09 |
US5966617A (en) | 1999-10-12 |
EP0946977B1 (de) | 2002-01-16 |
CN1236483A (zh) | 1999-11-24 |
EP0946977A1 (de) | 1999-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |