JP4001662B2 - シリコンの洗浄方法および多結晶シリコンの作製方法 - Google Patents
シリコンの洗浄方法および多結晶シリコンの作製方法 Download PDFInfo
- Publication number
- JP4001662B2 JP4001662B2 JP18732697A JP18732697A JP4001662B2 JP 4001662 B2 JP4001662 B2 JP 4001662B2 JP 18732697 A JP18732697 A JP 18732697A JP 18732697 A JP18732697 A JP 18732697A JP 4001662 B2 JP4001662 B2 JP 4001662B2
- Authority
- JP
- Japan
- Prior art keywords
- amorphous silicon
- pure water
- oxide film
- silicon
- silicon surface
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 84
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 229910052710 silicon Inorganic materials 0.000 title description 100
- 239000010703 silicon Substances 0.000 title description 100
- 238000004140 cleaning Methods 0.000 title description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 162
- 229910001868 water Inorganic materials 0.000 claims description 162
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 59
- 238000001035 drying Methods 0.000 claims description 51
- 239000007800 oxidant agent Substances 0.000 claims description 31
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 19
- 229910052760 oxygen Inorganic materials 0.000 claims description 19
- 239000001301 oxygen Substances 0.000 claims description 19
- 230000001678 irradiating effect Effects 0.000 claims description 12
- 238000001039 wet etching Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000002230 thermal chemical vapour deposition Methods 0.000 claims description 4
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 100
- 239000010408 film Substances 0.000 description 88
- 239000000758 substrate Substances 0.000 description 55
- 230000008569 process Effects 0.000 description 31
- 239000000126 substance Substances 0.000 description 26
- 238000005530 etching Methods 0.000 description 20
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 13
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 12
- 230000003647 oxidation Effects 0.000 description 12
- 238000007254 oxidation reaction Methods 0.000 description 12
- 238000005499 laser crystallization Methods 0.000 description 11
- 239000004065 semiconductor Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 5
- 229910052814 silicon oxide Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000012299 nitrogen atmosphere Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000006356 dehydrogenation reaction Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002156 adsorbate Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/02041—Cleaning
- H01L21/02043—Cleaning before device manufacture, i.e. Begin-Of-Line process
- H01L21/02052—Wet cleaning only
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Recrystallisation Techniques (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18732697A JP4001662B2 (ja) | 1997-06-27 | 1997-06-27 | シリコンの洗浄方法および多結晶シリコンの作製方法 |
| US09/103,813 US6235122B1 (en) | 1997-06-27 | 1998-06-24 | Cleaning method and cleaning apparatus of silicon |
| US09/832,866 US6696326B2 (en) | 1997-06-27 | 2001-04-12 | Cleaning method to prevent watermarks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18732697A JP4001662B2 (ja) | 1997-06-27 | 1997-06-27 | シリコンの洗浄方法および多結晶シリコンの作製方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPH1116866A JPH1116866A (ja) | 1999-01-22 |
| JPH1116866A5 JPH1116866A5 (enExample) | 2005-03-17 |
| JP4001662B2 true JP4001662B2 (ja) | 2007-10-31 |
Family
ID=16204051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18732697A Expired - Lifetime JP4001662B2 (ja) | 1997-06-27 | 1997-06-27 | シリコンの洗浄方法および多結晶シリコンの作製方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US6235122B1 (enExample) |
| JP (1) | JP4001662B2 (enExample) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7402467B1 (en) | 1999-03-26 | 2008-07-22 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a semiconductor device |
| US6328814B1 (en) * | 1999-03-26 | 2001-12-11 | Applied Materials, Inc. | Apparatus for cleaning and drying substrates |
| AU772539B2 (en) * | 1999-07-29 | 2004-04-29 | Kaneka Corporation | Method for cleaning photovoltaic module and cleaning apparatus |
| US6221164B1 (en) * | 2000-01-25 | 2001-04-24 | Advanced Micro Devices, Inc. | Method of in-situ cleaning for LPCVD teos pump |
| JP2001267281A (ja) * | 2000-03-21 | 2001-09-28 | Mitsubishi Electric Corp | 半導体洗浄処理方法、半導体装置およびその製造方法 |
| US6762132B1 (en) | 2000-08-31 | 2004-07-13 | Micron Technology, Inc. | Compositions for dissolution of low-K dielectric films, and methods of use |
| JP4045731B2 (ja) | 2000-09-25 | 2008-02-13 | 株式会社日立製作所 | 薄膜半導体素子の製造方法 |
| US6479372B1 (en) * | 2000-10-17 | 2002-11-12 | United Microelectronics Corp. | Method for avoiding water marks formed during cleaning after well implantation |
| KR100488376B1 (ko) * | 2001-04-27 | 2005-05-11 | 가부시키가이샤 고베 세이코쇼 | 기판 처리 방법 및 기판 처리 설비 |
| JP4522642B2 (ja) * | 2001-05-18 | 2010-08-11 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
| KR100939596B1 (ko) | 2001-11-02 | 2010-02-01 | 어플라이드 머티어리얼스, 인코포레이티드 | 단일 웨이퍼 건조기 및 건조 방법 |
| US20030192570A1 (en) * | 2002-04-11 | 2003-10-16 | Applied Materials, Inc. | Method and apparatus for wafer cleaning |
| KR100488907B1 (ko) * | 2002-08-05 | 2005-05-11 | 에이펫(주) | 산화막 형성방법 및 이를 적용한 캐패시터 제조방법 |
| JP4162211B2 (ja) * | 2002-09-05 | 2008-10-08 | コバレントマテリアル株式会社 | シリコンウエハの洗浄方法および洗浄されたシリコンウエハ |
| AU2002951838A0 (en) * | 2002-10-08 | 2002-10-24 | Unisearch Limited | Method of preparation for polycrystalline semiconductor films |
| EP1427003A3 (en) * | 2002-12-02 | 2005-03-02 | OHMI, Tadahiro | Semiconductor device and method of manufacturing the same |
| US20070227567A1 (en) * | 2004-07-16 | 2007-10-04 | Tohoku University | Processing Liquid and Processing Method for Semiconductor Device, and Semiconductor Manufacturing Apparatus |
| US7611825B2 (en) * | 2004-09-15 | 2009-11-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Photolithography method to prevent photoresist pattern collapse |
| JP4817291B2 (ja) * | 2005-10-25 | 2011-11-16 | Okiセミコンダクタ株式会社 | 半導体ウェハの製造方法 |
| KR100856326B1 (ko) * | 2006-07-19 | 2008-09-03 | 삼성전기주식회사 | 레이저 리프트 오프를 이용한 유전체 박막을 갖는 박막 커패시터 내장된 인쇄회로기판 제조방법, 및 이로부터 제조된 박막 커패시터 내장된 인쇄회로기판 |
| US20110195279A1 (en) * | 2007-09-04 | 2011-08-11 | Konica Minolta Opto, Inc. | Method for manufacturing glass substrate for information recording medium, glass substrate for information recording medium, and magnetic recording medium |
| EP2077576A1 (en) * | 2008-01-04 | 2009-07-08 | S.O.I.Tec Silicon on Insulator Technologies | Process for preparing cleaned substrates suitable for epitaxial growth |
| KR101381305B1 (ko) * | 2010-04-23 | 2014-04-07 | 솔렉셀, 인크. | 고효율 태양 전지 극 저 표면 재결합 속도를 달성하기 위한 패시베이션 방법 및 장치 |
| US20120276714A1 (en) * | 2011-04-28 | 2012-11-01 | Nanya Technology Corporation | Method of oxidizing polysilazane |
| JP6403377B2 (ja) * | 2013-11-19 | 2018-10-10 | 株式会社ジャパンディスプレイ | 多結晶化方法 |
| KR20170136740A (ko) * | 2016-06-02 | 2017-12-12 | 엘지디스플레이 주식회사 | 박막 트랜지스터의 제조 방법, 이를 수행하기 위한 탈수소 장치 및 이를 통해 제조된 박막 트랜지스터를 포함하는 유기 발광 표시 장치 |
| CN110223927A (zh) * | 2018-03-01 | 2019-09-10 | 胜高股份有限公司 | 硅晶片的金属污染分析方法 |
| CN111540670B (zh) * | 2020-05-11 | 2023-10-24 | 粤芯半导体技术股份有限公司 | 晶圆的湿法清洗方法及半导体器件的制造方法 |
| JP2023048696A (ja) * | 2021-09-28 | 2023-04-07 | 芝浦メカトロニクス株式会社 | 基板処理装置及び基板処理方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5578520A (en) * | 1991-05-28 | 1996-11-26 | Semiconductor Energy Laboratory Co., Ltd. | Method for annealing a semiconductor |
| JP3154814B2 (ja) * | 1991-06-28 | 2001-04-09 | 株式会社東芝 | 半導体ウエハの洗浄方法および洗浄装置 |
| JP2914555B2 (ja) * | 1994-08-30 | 1999-07-05 | 信越半導体株式会社 | 半導体シリコンウェーハの洗浄方法 |
| JP3609131B2 (ja) * | 1994-12-06 | 2005-01-12 | 株式会社半導体エネルギー研究所 | イオンドーピング装置のクリーニング方法 |
| JP3923097B2 (ja) * | 1995-03-06 | 2007-05-30 | 忠弘 大見 | 洗浄装置 |
| JP3198899B2 (ja) * | 1995-11-30 | 2001-08-13 | アルプス電気株式会社 | ウエット処理方法 |
| JPH11204791A (ja) * | 1997-11-17 | 1999-07-30 | Toshiba Corp | 半導体装置及びその製造方法 |
-
1997
- 1997-06-27 JP JP18732697A patent/JP4001662B2/ja not_active Expired - Lifetime
-
1998
- 1998-06-24 US US09/103,813 patent/US6235122B1/en not_active Expired - Lifetime
-
2001
- 2001-04-12 US US09/832,866 patent/US6696326B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1116866A (ja) | 1999-01-22 |
| US20020052096A1 (en) | 2002-05-02 |
| US6696326B2 (en) | 2004-02-24 |
| US6235122B1 (en) | 2001-05-22 |
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