CN1254432C - 微电机元件以及制造方法 - Google Patents
微电机元件以及制造方法 Download PDFInfo
- Publication number
- CN1254432C CN1254432C CN01816888.4A CN01816888A CN1254432C CN 1254432 C CN1254432 C CN 1254432C CN 01816888 A CN01816888 A CN 01816888A CN 1254432 C CN1254432 C CN 1254432C
- Authority
- CN
- China
- Prior art keywords
- liquid
- layer
- techonosphere
- substrate
- carbon dioxide
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 22
- 239000007788 liquid Substances 0.000 claims abstract description 131
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 17
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims description 20
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 238000005530 etching Methods 0.000 abstract description 8
- 238000000059 patterning Methods 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 90
- 239000002253 acid Substances 0.000 description 12
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000004065 semiconductor Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 239000005360 phosphosilicate glass Substances 0.000 description 5
- 238000000352 supercritical drying Methods 0.000 description 5
- 229960000583 acetic acid Drugs 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 238000000018 DNA microarray Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
Images
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
- B81C1/00928—Eliminating or avoiding remaining moisture after the wet etch release of the movable structure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Micromachines (AREA)
Abstract
Description
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/680,777 US6811714B1 (en) | 2000-10-06 | 2000-10-06 | Micromachined component and method of manufacture |
US09/680,777 | 2000-10-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1478054A CN1478054A (zh) | 2004-02-25 |
CN1254432C true CN1254432C (zh) | 2006-05-03 |
Family
ID=24732470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN01816888.4A Expired - Fee Related CN1254432C (zh) | 2000-10-06 | 2001-10-04 | 微电机元件以及制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6811714B1 (zh) |
EP (1) | EP1363851A2 (zh) |
CN (1) | CN1254432C (zh) |
AU (1) | AU2001296581A1 (zh) |
WO (1) | WO2002030809A2 (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7045459B2 (en) * | 2002-02-19 | 2006-05-16 | Northrop Grumman Corporation | Thin film encapsulation of MEMS devices |
JP2005150332A (ja) * | 2003-11-14 | 2005-06-09 | Sony Corp | エッチング方法 |
WO2006071806A2 (en) | 2004-12-27 | 2006-07-06 | Quantum Paper, Inc. | Addressable and printable emissive display |
CN101405215B (zh) * | 2006-05-18 | 2013-01-09 | 株式会社半导体能源研究所 | 微结构、微机械、以及微结构和微机械的制造方法 |
US8877101B2 (en) | 2007-05-31 | 2014-11-04 | Nthdegree Technologies Worldwide Inc | Method of manufacturing a light emitting, power generating or other electronic apparatus |
US8415879B2 (en) | 2007-05-31 | 2013-04-09 | Nthdegree Technologies Worldwide Inc | Diode for a printable composition |
US9534772B2 (en) | 2007-05-31 | 2017-01-03 | Nthdegree Technologies Worldwide Inc | Apparatus with light emitting diodes |
US8852467B2 (en) | 2007-05-31 | 2014-10-07 | Nthdegree Technologies Worldwide Inc | Method of manufacturing a printable composition of a liquid or gel suspension of diodes |
US8889216B2 (en) | 2007-05-31 | 2014-11-18 | Nthdegree Technologies Worldwide Inc | Method of manufacturing addressable and static electronic displays |
US9018833B2 (en) | 2007-05-31 | 2015-04-28 | Nthdegree Technologies Worldwide Inc | Apparatus with light emitting or absorbing diodes |
US8384630B2 (en) | 2007-05-31 | 2013-02-26 | Nthdegree Technologies Worldwide Inc | Light emitting, photovoltaic or other electronic apparatus and system |
US8674593B2 (en) | 2007-05-31 | 2014-03-18 | Nthdegree Technologies Worldwide Inc | Diode for a printable composition |
US9425357B2 (en) | 2007-05-31 | 2016-08-23 | Nthdegree Technologies Worldwide Inc. | Diode for a printable composition |
US8846457B2 (en) | 2007-05-31 | 2014-09-30 | Nthdegree Technologies Worldwide Inc | Printable composition of a liquid or gel suspension of diodes |
US9419179B2 (en) | 2007-05-31 | 2016-08-16 | Nthdegree Technologies Worldwide Inc | Diode for a printable composition |
US9343593B2 (en) | 2007-05-31 | 2016-05-17 | Nthdegree Technologies Worldwide Inc | Printable composition of a liquid or gel suspension of diodes |
US8133768B2 (en) * | 2007-05-31 | 2012-03-13 | Nthdegree Technologies Worldwide Inc | Method of manufacturing a light emitting, photovoltaic or other electronic apparatus and system |
US8809126B2 (en) | 2007-05-31 | 2014-08-19 | Nthdegree Technologies Worldwide Inc | Printable composition of a liquid or gel suspension of diodes |
US20090032491A1 (en) * | 2007-08-03 | 2009-02-05 | International Business Machines Corporation | Conductive element forming using sacrificial layer patterned to form dielectric layer |
US8127477B2 (en) | 2008-05-13 | 2012-03-06 | Nthdegree Technologies Worldwide Inc | Illuminating display systems |
US7992332B2 (en) | 2008-05-13 | 2011-08-09 | Nthdegree Technologies Worldwide Inc. | Apparatuses for providing power for illumination of a display object |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2118219T3 (es) * | 1991-12-20 | 1998-09-16 | Allied Signal Inc | Materiales de baja densidad que tienen alta superficie especifica, y articulos formados a partir de ellos para uso en la recuperacion de metales. |
US5403665A (en) * | 1993-06-18 | 1995-04-04 | Regents Of The University Of California | Method of applying a monolayer lubricant to micromachines |
US5545291A (en) * | 1993-12-17 | 1996-08-13 | The Regents Of The University Of California | Method for fabricating self-assembling microstructures |
US5548159A (en) * | 1994-05-27 | 1996-08-20 | Texas Instruments Incorporated | Porous insulator for line-to-line capacitance reduction |
DE19506404C1 (de) | 1995-02-23 | 1996-03-14 | Siemens Ag | Verfahren zum Freiätzen (Separieren) und Trocknen mikromechanischer Komponenten |
US6096149A (en) * | 1997-04-21 | 2000-08-01 | Ford Global Technologies, Inc. | Method for fabricating adhesion-resistant micromachined devices |
US6358673B1 (en) * | 1998-09-09 | 2002-03-19 | Nippon Telegraph And Telephone Corporation | Pattern formation method and apparatus |
US6168694B1 (en) * | 1999-02-04 | 2001-01-02 | Chemat Technology, Inc. | Methods for and products of processing nanostructure nitride, carbonitride and oxycarbonitride electrode power materials by utilizing sol gel technology for supercapacitor applications |
US6555945B1 (en) * | 1999-02-25 | 2003-04-29 | Alliedsignal Inc. | Actuators using double-layer charging of high surface area materials |
JP3940546B2 (ja) * | 1999-06-07 | 2007-07-04 | 株式会社東芝 | パターン形成方法およびパターン形成材料 |
JP2001144086A (ja) * | 1999-08-31 | 2001-05-25 | Sony Corp | 埋め込み配線の形成方法、及び、基体処理装置 |
-
2000
- 2000-10-06 US US09/680,777 patent/US6811714B1/en not_active Expired - Lifetime
-
2001
- 2001-10-04 EP EP01977465A patent/EP1363851A2/en not_active Withdrawn
- 2001-10-04 WO PCT/US2001/031067 patent/WO2002030809A2/en active Application Filing
- 2001-10-04 CN CN01816888.4A patent/CN1254432C/zh not_active Expired - Fee Related
- 2001-10-04 AU AU2001296581A patent/AU2001296581A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002030809A3 (en) | 2003-09-25 |
AU2001296581A1 (en) | 2002-04-22 |
CN1478054A (zh) | 2004-02-25 |
EP1363851A2 (en) | 2003-11-26 |
WO2002030809A2 (en) | 2002-04-18 |
US6811714B1 (en) | 2004-11-02 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FREEDOM SEMICONDUCTORS CO. Free format text: FORMER OWNER: MOTOROLA, INC. Effective date: 20040813 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20040813 Address after: Texas in the United States Applicant after: FreeScale Semiconductor Address before: Illinois Instrunment Applicant before: Motorola, Inc. |
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C56 | Change in the name or address of the patentee |
Owner name: FISICAL SEMICONDUCTOR INC. Free format text: FORMER NAME: FREEDOM SEMICONDUCTOR CORP. |
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CP01 | Change in the name or title of a patent holder |
Address after: Texas in the United States Patentee after: FREESCALE SEMICONDUCTOR, Inc. Address before: Texas in the United States Patentee before: FreeScale Semiconductor |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060503 Termination date: 20191004 |