CN101393852B - 一种半导体硅片的清洗方法 - Google Patents
一种半导体硅片的清洗方法 Download PDFInfo
- Publication number
- CN101393852B CN101393852B CN2008101975836A CN200810197583A CN101393852B CN 101393852 B CN101393852 B CN 101393852B CN 2008101975836 A CN2008101975836 A CN 2008101975836A CN 200810197583 A CN200810197583 A CN 200810197583A CN 101393852 B CN101393852 B CN 101393852B
- Authority
- CN
- China
- Prior art keywords
- semiconductor silicon
- silicon wafer
- cleaning
- clean
- rinse
- 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
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 103
- 239000010703 silicon Substances 0.000 title claims abstract description 103
- 239000004065 semiconductor Substances 0.000 title claims abstract description 74
- 238000004140 cleaning Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 51
- 235000012431 wafers Nutrition 0.000 claims abstract description 98
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910021642 ultra pure water Inorganic materials 0.000 claims abstract description 31
- 239000012498 ultrapure water Substances 0.000 claims abstract description 31
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 12
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 27
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 18
- 229910052786 argon Inorganic materials 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 7
- 239000002957 persistent organic pollutant Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 239000002344 surface layer Substances 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000012459 cleaning agent Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000005108 dry cleaning Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical class [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000861 blow drying Methods 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Cleaning Or Drying Semiconductors (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101975836A CN101393852B (zh) | 2008-11-11 | 2008-11-11 | 一种半导体硅片的清洗方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101975836A CN101393852B (zh) | 2008-11-11 | 2008-11-11 | 一种半导体硅片的清洗方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101393852A CN101393852A (zh) | 2009-03-25 |
CN101393852B true CN101393852B (zh) | 2010-04-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2008101975836A Expired - Fee Related CN101393852B (zh) | 2008-11-11 | 2008-11-11 | 一种半导体硅片的清洗方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101393852B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105161398A (zh) * | 2015-07-07 | 2015-12-16 | 桂林电子科技大学 | 一种GaAs(111)晶圆的清洗方法 |
WO2019100231A1 (zh) * | 2017-11-22 | 2019-05-31 | 厦门斯贝克科技有限责任公司 | 一种基于壳层隔绝纳米粒子的三维热点拉曼检测芯片 |
CN108266972A (zh) * | 2017-12-26 | 2018-07-10 | 德淮半导体有限公司 | 晶圆干燥方法 |
SG11202010652PA (en) | 2018-04-27 | 2020-11-27 | Acm Research Shanghai Inc | Methods and apparatus for cleaning semiconductor wafers |
CN116053113A (zh) * | 2023-01-17 | 2023-05-02 | 江苏启威星装备科技有限公司 | 用于制备太阳能电池的硅片吸杂方法及制备太阳能电池的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1558711A (zh) * | 2004-02-12 | 2004-12-29 | 上海大学 | 一种微条气体室探测器基板的制造方法 |
CN101126909A (zh) * | 2006-08-15 | 2008-02-20 | 中芯国际集成电路制造(上海)有限公司 | 一种用于半导体工艺后段制程的聚合物残留去除方法 |
CN101179009A (zh) * | 2007-11-21 | 2008-05-14 | 上海宏力半导体制造有限公司 | 喷射清洗方法以及装置 |
-
2008
- 2008-11-11 CN CN2008101975836A patent/CN101393852B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1558711A (zh) * | 2004-02-12 | 2004-12-29 | 上海大学 | 一种微条气体室探测器基板的制造方法 |
CN101126909A (zh) * | 2006-08-15 | 2008-02-20 | 中芯国际集成电路制造(上海)有限公司 | 一种用于半导体工艺后段制程的聚合物残留去除方法 |
CN101179009A (zh) * | 2007-11-21 | 2008-05-14 | 上海宏力半导体制造有限公司 | 喷射清洗方法以及装置 |
Non-Patent Citations (1)
Title |
---|
Michael Quirk等著,韩郑生译.半导体制造技术.电子工业出版社,2004,第79页第5段,第127页第2-4段,第131页第8段. * |
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Publication number | Publication date |
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CN101393852A (zh) | 2009-03-25 |
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hubei Jingxing Science and Technology Incorporated Co., Ltd. Assignor: Wuhan Institute of Technology Contract record no.: 2011420000204 Denomination of invention: Method for cleaning semiconductor silicon wafer Granted publication date: 20100414 License type: Exclusive License Open date: 20090325 Record date: 20110728 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20141111 |
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