CN1979772A - 采用基于硅衬底突点制作及释放牺牲层的方法 - Google Patents
采用基于硅衬底突点制作及释放牺牲层的方法 Download PDFInfo
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- CN1979772A CN1979772A CN 200510127446 CN200510127446A CN1979772A CN 1979772 A CN1979772 A CN 1979772A CN 200510127446 CN200510127446 CN 200510127446 CN 200510127446 A CN200510127446 A CN 200510127446A CN 1979772 A CN1979772 A CN 1979772A
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- film
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- silicon substrate
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 50
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 50
- 239000010703 silicon Substances 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 238000005530 etching Methods 0.000 claims abstract description 28
- 238000005260 corrosion Methods 0.000 claims abstract description 20
- 230000007797 corrosion Effects 0.000 claims abstract description 20
- 238000000151 deposition Methods 0.000 claims abstract description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 13
- 239000011651 chromium Substances 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 9
- 238000001259 photo etching Methods 0.000 claims abstract description 9
- 239000010408 film Substances 0.000 claims description 64
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 31
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 18
- 239000010409 thin film Substances 0.000 claims description 15
- 230000008021 deposition Effects 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 230000003628 erosive effect Effects 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000004518 low pressure chemical vapour deposition Methods 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000000206 photolithography Methods 0.000 claims description 4
- 229920002120 photoresistant polymer Polymers 0.000 claims description 3
- 238000001039 wet etching Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
- 229910004205 SiNX Inorganic materials 0.000 abstract 5
- 229910052681 coesite Inorganic materials 0.000 abstract 4
- 229910052906 cristobalite Inorganic materials 0.000 abstract 4
- 239000000377 silicon dioxide Substances 0.000 abstract 4
- 235000012239 silicon dioxide Nutrition 0.000 abstract 4
- 229910052682 stishovite Inorganic materials 0.000 abstract 4
- 229910052905 tridymite Inorganic materials 0.000 abstract 4
- 238000007789 sealing Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 238000007429 general method Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005101274461A CN100495653C (zh) | 2005-12-02 | 2005-12-02 | 采用基于硅衬底突点制作及释放牺牲层的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005101274461A CN100495653C (zh) | 2005-12-02 | 2005-12-02 | 采用基于硅衬底突点制作及释放牺牲层的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1979772A true CN1979772A (zh) | 2007-06-13 |
CN100495653C CN100495653C (zh) | 2009-06-03 |
Family
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Family Applications (1)
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CNB2005101274461A Expired - Fee Related CN100495653C (zh) | 2005-12-02 | 2005-12-02 | 采用基于硅衬底突点制作及释放牺牲层的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100495653C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102259823A (zh) * | 2010-05-27 | 2011-11-30 | 上海华虹Nec电子有限公司 | Mems压敏传感器件的制作方法 |
CN106082103A (zh) * | 2015-04-29 | 2016-11-09 | 台湾积体电路制造股份有限公司 | 防止湿清洗工艺之后的粘滞的微机电系统(mems)结构 |
CN107339228A (zh) * | 2017-06-26 | 2017-11-10 | 歌尔股份有限公司 | 微流泵浦结构、系统及制作方法 |
CN108439327A (zh) * | 2018-02-02 | 2018-08-24 | 中国计量大学 | 一种硅基mems微半球阵列的制备方法 |
CN110116985A (zh) * | 2018-02-07 | 2019-08-13 | 英飞凌科技股份有限公司 | 用于制造薄层和具有薄层的微系统的方法 |
CN112919405A (zh) * | 2021-01-27 | 2021-06-08 | 中北大学南通智能光机电研究院 | 一种rf mems开关的原位薄膜封装方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6886395B2 (en) * | 2003-01-16 | 2005-05-03 | Veeco Instruments Inc. | Method of fabricating a surface probing device and probing device produced thereby |
-
2005
- 2005-12-02 CN CNB2005101274461A patent/CN100495653C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102259823A (zh) * | 2010-05-27 | 2011-11-30 | 上海华虹Nec电子有限公司 | Mems压敏传感器件的制作方法 |
CN102259823B (zh) * | 2010-05-27 | 2014-05-21 | 上海华虹宏力半导体制造有限公司 | Mems压敏传感器件的制作方法 |
CN106082103A (zh) * | 2015-04-29 | 2016-11-09 | 台湾积体电路制造股份有限公司 | 防止湿清洗工艺之后的粘滞的微机电系统(mems)结构 |
CN106082103B (zh) * | 2015-04-29 | 2018-05-11 | 台湾积体电路制造股份有限公司 | 防止湿清洗工艺之后的粘滞的微机电系统(mems)结构 |
CN107339228A (zh) * | 2017-06-26 | 2017-11-10 | 歌尔股份有限公司 | 微流泵浦结构、系统及制作方法 |
CN108439327A (zh) * | 2018-02-02 | 2018-08-24 | 中国计量大学 | 一种硅基mems微半球阵列的制备方法 |
CN110116985A (zh) * | 2018-02-07 | 2019-08-13 | 英飞凌科技股份有限公司 | 用于制造薄层和具有薄层的微系统的方法 |
CN112919405A (zh) * | 2021-01-27 | 2021-06-08 | 中北大学南通智能光机电研究院 | 一种rf mems开关的原位薄膜封装方法 |
CN112919405B (zh) * | 2021-01-27 | 2024-05-24 | 中北大学 | 一种rf mems开关的原位薄膜封装方法 |
Also Published As
Publication number | Publication date |
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CN100495653C (zh) | 2009-06-03 |
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Assignee: Kunshan MicroOptics Electronic Co., Ltd. Assignor: Institute of Microelectronics, Chinese Academy of Sciences Contract record no.: 2011320010027 Denomination of invention: Method for making release sacrifice layer adopting basing on projection point of silicon lining Granted publication date: 20090603 License type: Common License Open date: 20070613 Record date: 20110325 |
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Owner name: SEMICONDUCTOR MANUFACTURING INTERNATIONAL (SHANGHA Free format text: FORMER OWNER: INST OF MICROELECTRONICS, C. A. S Effective date: 20130419 Owner name: INST OF MICROELECTRONICS, C. A. S Effective date: 20130419 |
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Free format text: CORRECT: ADDRESS; FROM: 100029 CHAOYANG, BEIJING TO: 201203 PUDONG NEW AREA, SHANGHAI |
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Effective date of registration: 20130419 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Patentee after: Semiconductor Manufacturing International (Shanghai) Corporation Patentee after: Institute of Microelectronics, Chinese Academy of Sciences Address before: 100029 Beijing city Chaoyang District Beitucheng West Road No. 3 Patentee before: Institute of Microelectronics, Chinese Academy of Sciences |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20181202 |
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