KR100745598B1 - 반도체 기판 및 그의 제조 방법 - Google Patents
반도체 기판 및 그의 제조 방법 Download PDFInfo
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- KR100745598B1 KR100745598B1 KR1020050033950A KR20050033950A KR100745598B1 KR 100745598 B1 KR100745598 B1 KR 100745598B1 KR 1020050033950 A KR1020050033950 A KR 1020050033950A KR 20050033950 A KR20050033950 A KR 20050033950A KR 100745598 B1 KR100745598 B1 KR 100745598B1
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- 239000004065 semiconductor Substances 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 45
- 239000000758 substrate Substances 0.000 title claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 42
- 239000013078 crystal Substances 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 230000007547 defect Effects 0.000 claims abstract description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 38
- 229910052710 silicon Inorganic materials 0.000 claims description 38
- 239000010703 silicon Substances 0.000 claims description 38
- 229910000577 Silicon-germanium Inorganic materials 0.000 claims description 18
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 3
- 229910052732 germanium Inorganic materials 0.000 claims 1
- 150000003376 silicon Chemical class 0.000 claims 1
- 235000012431 wafers Nutrition 0.000 description 120
- 238000009792 diffusion process Methods 0.000 description 7
- 238000005530 etching Methods 0.000 description 7
- 238000001459 lithography Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000012777 electrically insulating material Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 238000010884 ion-beam technique Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000003324 Six Sigma (6σ) Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/041—Elastomeric bearings
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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
- H01L21/185—Joining of semiconductor bodies for junction formation
- H01L21/187—Joining of semiconductor bodies for junction formation by direct bonding
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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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76251—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques
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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
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/3065—Plasma etching; Reactive-ion etching
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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
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
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- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
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- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
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- Recrystallisation Techniques (AREA)
- Element Separation (AREA)
Abstract
Description
Claims (15)
- 캐리어 웨이퍼(2) 및 상기 캐리어 웨이퍼(2)의 일면 상에 단결정 반도체 물질로 이루어진 층(8)을 포함하는 반도체 기판을 제조하는 방법에 있어서,a) 단결정 반도체 물질로 이루어진 공여체 웨이퍼(donor wafer)(1)의 표면에 리세스(recess)(3)를 가진 층을 제조하는 단계;b) 상기 리세스(3)를 가진 공여체 웨이퍼(1)의 층을 상기 캐리어 웨이퍼(2)에 결합시키는 단계;c) 상기 캐리어 웨이퍼(2)와 상기 공여체 웨이퍼(1) 사이의 계면(4)에서 상기 리세스(3)를 밀폐하기 위해, 열처리하여 상기 공여체 웨이퍼(1) 내에 캐비티(cavity)(6)의 층을 형성하는 단계; 및d) 상기 캐비티(6)의 층을 따라 상기 공여체 웨이퍼(1)를 분할하여, 상기 캐리어 웨이퍼(2) 상에 반도체 물질로 이루어진 층(8)을 잔류시키는 단계를 순차적으로 포함하는 반도체 기판의 제조 방법.
- 제1항에 있어서,상기 단계 d)에서 상기 공여체 웨이퍼(1)를 분할하는 공정은 열처리를 이용하여 행해지고, 상기 공정중에 상기 캐비티(6)가 서로 연결되어 상기 공여체 웨이퍼의 잔부(remainder)(5)로부터 얇은 단결정층(7, 8)을 분리시키는 것을 특징으로 하는 반도체 기판의 제조 방법.
- 제2항에 있어서,상기 단계 c) 및 d)를 통합하여 하나의 연속적 열처리로서 수행하는 것을 특징으로 하는 반도체 기판의 제조 방법.
- 제3항에 있어서,상기 단계 c) 및 d)에서의 열처리 조건이 동일한 것을 특징으로 하는 반도체 기판의 제조 방법.
- 제1항 내지 제4항 중 어느 한 항에 있어서,상기 단계 b)에 앞서, 상기 공여체 웨이퍼(1)의 성분과 동일한 성분을 1종 이상 함유하는 물질로 이루어진 비정질층 또는 다결정층을 상기 캐리어 웨이퍼(2)의 적어도 일면에 적용하는 것을 특징으로 하는 반도체 기판의 제조 방법.
- 제5항에 있어서,상기 비정질층 또는 다결정층의 조성이 상기 공여체 웨이퍼(1)의 조성과 동일한 것을 특징으로 하는 반도체 기판의 제조 방법.
- 캐리어 웨이퍼(2) 및 단결정 반도체 물질로 이루어진 공여체 웨이퍼(1)를 포함하고,상기 공여체 웨이퍼(1)는 표면에 리세스(3)를 가진 층을 통해 상기 캐리어 웨이퍼(2)에 결합되는 것을 특징으로 하는반도체 기판.
- 제7항에 있어서,상기 공여체 웨이퍼(1)가, 실리콘 웨이퍼, 실리콘-게르마늄의 층을 가진 실리콘 웨이퍼, 실리콘-게르마늄의 층과 변형 실리콘층(strained silicon layer)을 가진 실리콘 웨이퍼, 게르마늄 웨이퍼, 또는 실리콘 카바이드 웨이퍼인 것을 특징으로 하는 반도체 기판.
- 제7항 또는 제8항에 있어서,상기 캐리어 웨이퍼(2)가 산화물층(9)을 가진 실리콘 웨이퍼인 것을 특징으로 하는 반도체 기판.
- 캐리어 웨이퍼(2) 및 단결정 반도체 물질로 이루어진 층(8)을 포함하고,상기 층(8)은 100nm 이하의 두께를 가지며, 5% 이하의 층 두께 균일성 및 0.02/㎠ 이하의 HF 결함 밀도(defect density)를 가진 것을 특징으로 하는반도체 기판.
- 제10항에 있어서,상기 층(8)이, 실리콘, 변형된 실리콘, 실리콘-게르마늄, 게르마늄, 또는 실리콘 카바이드로 이루어진 것을 특징으로 하는 반도체 기판.
- 제10항에 있어서,상기 캐리어 웨이퍼(2)가 산화물층(9)을 가진 실리콘 웨이퍼인 것을 특징으로 하는 반도체 기판.
- 제10항 내지 제12항 중 어느 한 항에 있어서,상기 단결정 반도체 물질로 이루어진 층(8)이 80nm 이하의 두께를 가진 것을 특징으로 하는 반도체 기판.
- 제13항에 있어서,상기 단결정 반도체 물질로 이루어진 층(8)이 50nm 이하의 두께를 가진 것을 특징으로 하는 반도체 기판.
- 제14항에 있어서,상기 단결정 반도체 물질로 이루어진 층(8)이 20nm 이하의 두께를 가진 것을 특징으로 하는 반도체 기판.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004030612A DE102004030612B3 (de) | 2004-06-24 | 2004-06-24 | Halbleitersubstrat und Verfahren zu dessen Herstellung |
DE102004030612.5 | 2004-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060045830A KR20060045830A (ko) | 2006-05-17 |
KR100745598B1 true KR100745598B1 (ko) | 2007-08-02 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020050033950A Expired - Lifetime KR100745598B1 (ko) | 2004-06-24 | 2005-04-25 | 반도체 기판 및 그의 제조 방법 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7491966B2 (ko) |
JP (1) | JP4465306B2 (ko) |
KR (1) | KR100745598B1 (ko) |
CN (1) | CN100358128C (ko) |
DE (1) | DE102004030612B3 (ko) |
FR (1) | FR2872343B1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10326578B4 (de) * | 2003-06-12 | 2006-01-19 | Siltronic Ag | Verfahren zur Herstellung einer SOI-Scheibe |
FR2887075B1 (fr) * | 2005-06-09 | 2007-10-12 | St Microelectronics Crolles 2 | Realisation de deux elements superposes au sein d'un circuit electronique integre |
FR2887074A1 (fr) * | 2005-06-09 | 2006-12-15 | St Microelectronics Crolles 2 | Formation d'un masque sur un circuit electronique integre |
US7456057B2 (en) * | 2005-12-31 | 2008-11-25 | Corning Incorporated | Germanium on glass and glass-ceramic structures |
US8101501B2 (en) * | 2007-10-10 | 2012-01-24 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing semiconductor device |
KR100962610B1 (ko) * | 2008-03-17 | 2010-06-11 | 주식회사 티지솔라 | 열처리 방법 |
US8630326B2 (en) | 2009-10-13 | 2014-01-14 | Skorpios Technologies, Inc. | Method and system of heterogeneous substrate bonding for photonic integration |
US9882073B2 (en) | 2013-10-09 | 2018-01-30 | Skorpios Technologies, Inc. | Structures for bonding a direct-bandgap chip to a silicon photonic device |
US11181688B2 (en) | 2009-10-13 | 2021-11-23 | Skorpios Technologies, Inc. | Integration of an unprocessed, direct-bandgap chip into a silicon photonic device |
US8222084B2 (en) | 2010-12-08 | 2012-07-17 | Skorpios Technologies, Inc. | Method and system for template assisted wafer bonding |
US9922967B2 (en) | 2010-12-08 | 2018-03-20 | Skorpios Technologies, Inc. | Multilevel template assisted wafer bonding |
US8735191B2 (en) | 2012-01-04 | 2014-05-27 | Skorpios Technologies, Inc. | Method and system for template assisted wafer bonding using pedestals |
SG10201509551PA (en) | 2012-01-18 | 2015-12-30 | Skorpios Technologies Inc | Vertical integration of cmos electronics with photonic devices |
JP2015516672A (ja) * | 2012-02-26 | 2015-06-11 | ソレクセル、インコーポレイテッド | レーザ分割及び装置層移設のためのシステム及び方法 |
US9406551B2 (en) * | 2012-09-27 | 2016-08-02 | Infineon Technologies Austria Ag | Method for manufacturing a semiconductor substrate, and method for manufacturing semiconductor devices integrated in a semiconductor substrate |
FR3001225B1 (fr) * | 2013-01-22 | 2016-01-22 | Commissariat Energie Atomique | Procede de fabrication d’une structure par collage direct |
CN104078407B (zh) * | 2013-03-29 | 2018-12-04 | 济南晶正电子科技有限公司 | 薄膜和制造薄膜的方法 |
US10833175B2 (en) * | 2015-06-04 | 2020-11-10 | International Business Machines Corporation | Formation of dislocation-free SiGe finFET using porous silicon |
CN110459501A (zh) * | 2019-05-30 | 2019-11-15 | 中国电子科技集团公司第五十五研究所 | 一种用于减薄圆片的加固拿持结构及其制备方法 |
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JPH1050628A (ja) | 1996-05-15 | 1998-02-20 | Commiss Energ Atom | 半導体材料薄層の製造方法 |
JPH11103035A (ja) | 1997-07-30 | 1999-04-13 | Tadahiro Omi | 半導体基板及びその作製方法 |
JP2002110688A (ja) | 2000-09-29 | 2002-04-12 | Canon Inc | Soiの熱処理方法及び製造方法 |
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EP1043768B1 (en) | 1992-01-30 | 2004-09-08 | Canon Kabushiki Kaisha | Process for producing semiconductor substrates |
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DE102004054564B4 (de) * | 2004-11-11 | 2008-11-27 | Siltronic Ag | Halbleitersubstrat und Verfahren zu dessen Herstellung |
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2004
- 2004-06-24 DE DE102004030612A patent/DE102004030612B3/de not_active Expired - Lifetime
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2005
- 2005-04-25 KR KR1020050033950A patent/KR100745598B1/ko not_active Expired - Lifetime
- 2005-06-21 FR FR0506261A patent/FR2872343B1/fr not_active Expired - Lifetime
- 2005-06-21 US US11/157,260 patent/US7491966B2/en active Active
- 2005-06-23 JP JP2005184098A patent/JP4465306B2/ja not_active Expired - Lifetime
- 2005-06-24 CN CNB2005100791117A patent/CN100358128C/zh not_active Expired - Lifetime
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2008
- 2008-11-13 US US12/270,042 patent/US7803695B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH1050628A (ja) | 1996-05-15 | 1998-02-20 | Commiss Energ Atom | 半導体材料薄層の製造方法 |
JPH11103035A (ja) | 1997-07-30 | 1999-04-13 | Tadahiro Omi | 半導体基板及びその作製方法 |
JP2002110688A (ja) | 2000-09-29 | 2002-04-12 | Canon Inc | Soiの熱処理方法及び製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN100358128C (zh) | 2007-12-26 |
US20050287767A1 (en) | 2005-12-29 |
FR2872343A1 (fr) | 2005-12-30 |
JP4465306B2 (ja) | 2010-05-19 |
US7803695B2 (en) | 2010-09-28 |
DE102004030612B3 (de) | 2006-04-20 |
US20090065891A1 (en) | 2009-03-12 |
FR2872343B1 (fr) | 2011-02-25 |
US7491966B2 (en) | 2009-02-17 |
JP2006013511A (ja) | 2006-01-12 |
KR20060045830A (ko) | 2006-05-17 |
CN1716577A (zh) | 2006-01-04 |
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