KR101313326B1 - 후속 열처리에 의해 산소 침전물로 되는 유핵의 분포가제어된 실리콘 웨이퍼 및 그 제조방법 - Google Patents
후속 열처리에 의해 산소 침전물로 되는 유핵의 분포가제어된 실리콘 웨이퍼 및 그 제조방법 Download PDFInfo
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- KR101313326B1 KR101313326B1 KR1020060138443A KR20060138443A KR101313326B1 KR 101313326 B1 KR101313326 B1 KR 101313326B1 KR 1020060138443 A KR1020060138443 A KR 1020060138443A KR 20060138443 A KR20060138443 A KR 20060138443A KR 101313326 B1 KR101313326 B1 KR 101313326B1
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- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
- H01L21/322—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections
- H01L21/3221—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections of silicon bodies, e.g. for gettering
- H01L21/3225—Thermally inducing defects using oxygen present in the silicon body for intrinsic gettering
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- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (38)
- 전면, 후면 및 상기 전면과 후면을 연결하는 테두리 에지부를 갖는 실리콘 웨이퍼를 준비하는 단계;상기 실리콘 웨이퍼 내부에 후속 열처리에 의해 산소 침전물이 되는 유핵들을 생성시키는 단계;상기 실리콘 웨이퍼 내부에 생성된 유핵들을 안정화시키는 단계; 및상기 유핵들을 안정화시키는 단계 이후에, 상기 실리콘 웨이퍼의 전면과 후면으로부터 소정 깊이 내부의 상기 유핵들 및 결함들을 제거하는 단계;를 포함하고,상기 유핵들을 생성시키는 단계는 상기 실리콘 웨이퍼를 제1 온도로 열처리함으로써 수행되고,상기 유핵들을 안정화시키는 단계는 상기 유핵들이 생성된 실리콘 웨이퍼를 제2 온도로 열처리함으로써 수행되며,상기 유핵들 및 결함들을 제거하는 단계는 상기 유핵들이 안정화된 실리콘 웨이퍼를 상기 제1 온도보다 높은 제3 온도로 열처리함으로써 수행되고,상기 제1 온도 및 제2 온도로 수행되는 열처리는 각각 1~수십초 동안 수행되며,상기 실리콘 웨이퍼는 그 직경이 12인치 이상인 것을 특징으로 하는 실리콘 웨이퍼의 제조 방법.
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- 제1항에 있어서,상기 제1 온도는 1100~1200℃인 것을 특징으로 하는 실리콘 웨이퍼의 제조 방법.
- 제1항에 있어서,상기 유핵들을 생성시키는 단계는 Ar 가스 및/또는 NH3 가스 분위기에서 수행되는 것을 특징으로 하는 실리콘 웨이퍼의 제조 방법.
- 삭제
- 제1항에 있어서,상기 실리콘 웨이퍼가 산소 이외의 불순물로서 붕소를 포함하는 실리콘 웨이퍼이고,상기 제2 온도는 400~800℃인 것을 특징으로 하는 실리콘 웨이퍼의 제조 방법.
- 제1항에 있어서,상기 실리콘 웨이퍼가 산소 이외의 불순물로서 질소를 포함하는 실리콘 웨이퍼이고,상기 제2 온도는 600~1000℃인 것을 특징으로 하는 실리콘 웨이퍼의 제조 방법.
- 제1항에 있어서,상기 실리콘 웨이퍼가 베이컨시 우세 영역의 실리콘 웨이퍼이고,상기 제2 온도는 1100~1300℃인 것을 특징으로 하는 실리콘 웨이퍼의 제조 방법.
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- 제1항에 있어서,상기 제3 온도는 1200~1300℃인 것을 특징으로 하는 실리콘 웨이퍼의 제조 방법.
- 삭제
- 제1항에 있어서,상기 제3 온도로 수행되는 열처리는 1~수십초 동안 수행되는 것을 특징으로 하는 실리콘 웨이퍼의 제조 방법.
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060138443A KR101313326B1 (ko) | 2006-12-29 | 2006-12-29 | 후속 열처리에 의해 산소 침전물로 되는 유핵의 분포가제어된 실리콘 웨이퍼 및 그 제조방법 |
US12/521,268 US8298926B2 (en) | 2006-12-29 | 2007-12-27 | Silicon wafer with controlled distribution of embryos that become oxygen precipitates by succeeding annealing and its manufacturing method |
TW096150604A TWI421944B (zh) | 2006-12-29 | 2007-12-27 | 具有控制晶胚分佈的矽晶圓及其製備方法 |
PCT/KR2007/006881 WO2008082151A1 (en) | 2006-12-29 | 2007-12-27 | Silicon wafer with controlled distribution of embryos that become oxygen precipitates by succeeding annealing and its manufacturing method |
Applications Claiming Priority (1)
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KR1020060138443A KR101313326B1 (ko) | 2006-12-29 | 2006-12-29 | 후속 열처리에 의해 산소 침전물로 되는 유핵의 분포가제어된 실리콘 웨이퍼 및 그 제조방법 |
Publications (2)
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KR20080062519A KR20080062519A (ko) | 2008-07-03 |
KR101313326B1 true KR101313326B1 (ko) | 2013-09-27 |
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KR1020060138443A Active KR101313326B1 (ko) | 2006-12-29 | 2006-12-29 | 후속 열처리에 의해 산소 침전물로 되는 유핵의 분포가제어된 실리콘 웨이퍼 및 그 제조방법 |
Country Status (4)
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US (1) | US8298926B2 (ko) |
KR (1) | KR101313326B1 (ko) |
TW (1) | TWI421944B (ko) |
WO (1) | WO2008082151A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210125942A (ko) * | 2020-04-09 | 2021-10-19 | 가부시키가이샤 사무코 | 실리콘 웨이퍼 및 그의 제조 방법 |
Families Citing this family (8)
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JP5997552B2 (ja) * | 2011-09-27 | 2016-09-28 | グローバルウェーハズ・ジャパン株式会社 | シリコンウェーハの熱処理方法 |
KR101383608B1 (ko) * | 2011-10-20 | 2014-04-10 | 주식회사 엘지실트론 | 저온 공정에서 근접 게터링 능력을 갖는 실리콘 웨이퍼 및 그 제조 방법 |
KR101301430B1 (ko) * | 2011-12-07 | 2013-08-28 | 주식회사 엘지실트론 | 웨이퍼의 결함측정방법 |
JP2014168090A (ja) * | 2014-04-24 | 2014-09-11 | Globalwafers Japan Co Ltd | シリコンウェーハの製造方法 |
DE102014208815B4 (de) * | 2014-05-09 | 2018-06-21 | Siltronic Ag | Verfahren zur Herstellung einer Halbleiterscheibe aus Silizium |
CN106463403B (zh) * | 2014-06-02 | 2020-05-05 | 胜高股份有限公司 | 硅晶片及其制造方法 |
US11710656B2 (en) * | 2019-09-30 | 2023-07-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of forming semiconductor-on-insulator (SOI) substrate |
DE102020107236B4 (de) * | 2019-09-30 | 2023-05-04 | Taiwan Semiconductor Manufacturing Co. Ltd. | Verfahren zum herstellen eines halbleiter-auf-isolator(soi)-substrats |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5951755A (en) * | 1996-02-15 | 1999-09-14 | Kabushiki Kaisha Toshiba | Manufacturing method of semiconductor substrate and inspection method therefor |
KR20050024994A (ko) * | 2003-09-05 | 2005-03-11 | 주식회사 하이닉스반도체 | 실리콘 웨이퍼 및 그 제조방법 |
US20060075957A1 (en) * | 2002-10-08 | 2006-04-13 | Hiroshi Takeno | Annealed wafer and anneald wafer manufacturing method |
Family Cites Families (7)
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US5788763A (en) * | 1995-03-09 | 1998-08-04 | Toshiba Ceramics Co., Ltd. | Manufacturing method of a silicon wafer having a controlled BMD concentration |
JP3172389B2 (ja) | 1995-03-09 | 2001-06-04 | 東芝セラミックス株式会社 | シリコンウエーハの製造方法 |
US6503594B2 (en) | 1997-02-13 | 2003-01-07 | Samsung Electronics Co., Ltd. | Silicon wafers having controlled distribution of defects and slip |
US5994761A (en) | 1997-02-26 | 1999-11-30 | Memc Electronic Materials Spa | Ideal oxygen precipitating silicon wafers and oxygen out-diffusion-less process therefor |
JP3711199B2 (ja) * | 1998-07-07 | 2005-10-26 | 信越半導体株式会社 | シリコン基板の熱処理方法 |
US7423286B2 (en) * | 2003-09-05 | 2008-09-09 | Si2 Technologies, Inc. | Laser transfer article and method of making |
KR20060077811A (ko) | 2004-12-31 | 2006-07-05 | 주식회사 실트론 | 에피택셜 실리콘 웨이퍼 및 이의 제조 방법 |
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- 2006-12-29 KR KR1020060138443A patent/KR101313326B1/ko active Active
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- 2007-12-27 US US12/521,268 patent/US8298926B2/en active Active
- 2007-12-27 WO PCT/KR2007/006881 patent/WO2008082151A1/en active Application Filing
- 2007-12-27 TW TW096150604A patent/TWI421944B/zh active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5951755A (en) * | 1996-02-15 | 1999-09-14 | Kabushiki Kaisha Toshiba | Manufacturing method of semiconductor substrate and inspection method therefor |
US20060075957A1 (en) * | 2002-10-08 | 2006-04-13 | Hiroshi Takeno | Annealed wafer and anneald wafer manufacturing method |
KR20050024994A (ko) * | 2003-09-05 | 2005-03-11 | 주식회사 하이닉스반도체 | 실리콘 웨이퍼 및 그 제조방법 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210125942A (ko) * | 2020-04-09 | 2021-10-19 | 가부시키가이샤 사무코 | 실리콘 웨이퍼 및 그의 제조 방법 |
KR102478531B1 (ko) | 2020-04-09 | 2022-12-15 | 가부시키가이샤 사무코 | 실리콘 웨이퍼 및 그의 제조 방법 |
Also Published As
Publication number | Publication date |
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TW200836267A (en) | 2008-09-01 |
US8298926B2 (en) | 2012-10-30 |
US20100038755A1 (en) | 2010-02-18 |
TWI421944B (zh) | 2014-01-01 |
KR20080062519A (ko) | 2008-07-03 |
WO2008082151A1 (en) | 2008-07-10 |
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