KR100602073B1 - SiCOI 구조의 제조 방법 - Google Patents
SiCOI 구조의 제조 방법 Download PDFInfo
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- KR100602073B1 KR100602073B1 KR1020007008157A KR20007008157A KR100602073B1 KR 100602073 B1 KR100602073 B1 KR 100602073B1 KR 1020007008157 A KR1020007008157 A KR 1020007008157A KR 20007008157 A KR20007008157 A KR 20007008157A KR 100602073 B1 KR100602073 B1 KR 100602073B1
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- silicon carbide
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000000758 substrate Substances 0.000 claims abstract description 112
- 239000010410 layer Substances 0.000 claims abstract description 95
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 30
- 238000003776 cleavage reaction Methods 0.000 claims abstract description 20
- 230000007017 scission Effects 0.000 claims abstract description 20
- 239000002344 surface layer Substances 0.000 claims abstract description 15
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 75
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 71
- 229910052710 silicon Inorganic materials 0.000 claims description 42
- 239000010703 silicon Substances 0.000 claims description 42
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000005468 ion implantation Methods 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 238000003486 chemical etching Methods 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 abstract description 31
- 239000010408 film Substances 0.000 description 26
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 15
- 229910002601 GaN Inorganic materials 0.000 description 14
- 238000000407 epitaxy Methods 0.000 description 8
- 239000012212 insulator Substances 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 238000011282 treatment Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 229910052594 sapphire Inorganic materials 0.000 description 3
- 239000010980 sapphire Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910017214 AsGa Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001534 heteroepitaxy Methods 0.000 description 1
- 238000001657 homoepitaxy Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000010070 molecular adhesion Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003631 wet chemical etching Methods 0.000 description 1
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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
-
- 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
- H01L21/7605—Making of isolation regions between components between components manufactured in an active substrate comprising AIII BV compounds
-
- 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
- H01L21/0445—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 crystalline silicon carbide
- H01L21/0475—Changing the shape of the semiconductor body, e.g. forming recesses
-
- 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
- H01L21/7602—Making of isolation regions between components between components manufactured in an active substrate comprising SiC compounds
-
- 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
- H01L21/76254—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 with separation/delamination along an ion implanted layer, e.g. Smart-cut, Unibond
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Recrystallisation Techniques (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Element Separation (AREA)
Abstract
Description
Claims (12)
- a) 제1 실리콘 기판(10)의 일 표면 상에 실리콘 카바이드층(12)을 형성하는 단계;b) 상기 표면 하부의 상기 실리콘 카바이드층 부근에, 상기 제1 실리콘 기판(10) 내에 상기 실리콘 카바이드층(12)을 포함하는 표면층(18)의 범위를 한정하는 벽개 영역이라 불리는 영역(16)을 형성하기 위하여 상기 제1 실리콘 기판에 가스 타입의 이온을 주입하는 단계;c) 상기 실리콘 카바이드층(12)을 갖는 상기 제1 실리콘 기판을 캐리어 기판(20) 상으로 전사하고, 상기 실리콘 카바이드층(12)이 상기 캐리어 기판(20)에 결합되는 단계;d) 상기 벽개 영역(16)을 따라 상기 제1 실리콘 기판의 벽개를 야기하기 위하여 에너지를 공급하고, 상기 벽개 동안 상기 제1 실리콘 기판의 표면층(18)이 상기 실리콘 카바이드층(12) 및 상기 캐리어 기판(20)과 결합되어 잔류하는 단계; 및e) 상기 실리콘 카바이드층(12)을 노출시키기 위하여 상기 표면층(18)을 제거하는 단계를 포함하는 캐리어 기판(20)과 상기 캐리어 기판의 일 표면 상에 있는 실리콘 카바이드층(12)을 포함하는 SiCOI 구조의 제조 방법.
- 제1항에 있어서, d) 단계 동안 공급되는 에너지는 열에너지, 기계적 에너지 또는 이들 에너지의 조합 중에서 선택된 형태인 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 제1항에 있어서, e) 단계는 습식 또는 건식 화학 식각, 연마, 식각에 이은 산화, 또는 이들 모드의 조합 중에서 선택된 제거 모드에 따라 수행되는 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 삭제
- 제1항에 있어서, 상기 실리콘 카바이드층(12)은 상기 제1 실리콘 기판의 실리콘을 탄화수소와 반응시킴으로써 얻어지는 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 제1항에 있어서, 절연층(14)이 이온 주입 b) 단계 이전에 상기 실리콘 카바이드층(12) 상에 형성되는 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 제1항에 있어서, 캐리어 기판(20)은 표면 절연층(24)을 갖는 것이 사용되고, c) 단계 동안 상기 제1 실리콘 기판(10)은 상기 실리콘 카바이드층(12)과 함께 상기 캐리어 기판의 절연층(24) 상으로 전사되는 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 제2항 또는 제3항에 있어서, 상기 절연층은 산화막인 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 제1항에 있어서, e) 단계 후, 상기 실리콘 카바이드층(12) 상에 같은 물질의 에피택시 성장이 상기 실리콘 카바이드층(12)의 두께를 증가시키키 위하여 행해지는 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 제1항에 있어서, e) 단계후, 상기 실리콘 카바이드층(12) 상에 GaN층(30)이 형성되는 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 제1항에 있어서, 상기 실리콘 카바이드층(12)이 열처리에 의해 상기 캐리어 기판(20)과 결합되는 것을 특징으로 하는 SiCOI 구조의 제조 방법.
- 제11항에 있어서, 상기 실리콘 카바이드층이 상기 캐리어 기판에 결합되게 하는 상기 열처리는 d) 단계의 벽개를 추가적으로 야기할 수 있도록 연장되는 것을 특징으로 하는 SiCOI 구조의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR98/00899 | 1998-01-28 | ||
FR9800899A FR2774214B1 (fr) | 1998-01-28 | 1998-01-28 | PROCEDE DE REALISATION D'UNE STRUCTURE DE TYPE SEMI-CONDUCTEUR SUR ISOLANT ET EN PARTICULIER SiCOI |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010034396A KR20010034396A (ko) | 2001-04-25 |
KR100602073B1 true KR100602073B1 (ko) | 2006-07-14 |
Family
ID=9522253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007008157A Expired - Lifetime KR100602073B1 (ko) | 1998-01-28 | 1999-01-27 | SiCOI 구조의 제조 방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6391799B1 (ko) |
EP (1) | EP1051737B1 (ko) |
JP (1) | JP4860036B2 (ko) |
KR (1) | KR100602073B1 (ko) |
DE (1) | DE69906491T2 (ko) |
FR (1) | FR2774214B1 (ko) |
WO (1) | WO1999039371A2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101033348B1 (ko) * | 2008-10-15 | 2011-05-09 | 주식회사 동부하이텍 | 이미지센서의 제조방법 |
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FR3034569B1 (fr) * | 2015-04-02 | 2021-10-22 | Soitec Silicon On Insulator | Electrolyte solide avance et sa methode de fabrication |
DE102016118268B4 (de) | 2016-09-27 | 2025-06-26 | Infineon Technologies Ag | Verfahren zum Bearbeiten eines einkristallinen Substrats und mikromechanische Struktur |
JP2018101721A (ja) * | 2016-12-21 | 2018-06-28 | 株式会社ニューフレアテクノロジー | 気相成長方法 |
US11714231B2 (en) * | 2020-05-14 | 2023-08-01 | The Boeing Company | Silicon carbide and nitride structures on a substrate |
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US5759908A (en) * | 1995-05-16 | 1998-06-02 | University Of Cincinnati | Method for forming SiC-SOI structures |
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FR2681472B1 (fr) | 1991-09-18 | 1993-10-29 | Commissariat Energie Atomique | Procede de fabrication de films minces de materiau semiconducteur. |
JPH05326683A (ja) * | 1992-05-19 | 1993-12-10 | Rohm Co Ltd | Soi基板の製法 |
US5563428A (en) * | 1995-01-30 | 1996-10-08 | Ek; Bruce A. | Layered structure of a substrate, a dielectric layer and a single crystal layer |
CN1132223C (zh) * | 1995-10-06 | 2003-12-24 | 佳能株式会社 | 半导体衬底及其制造方法 |
US6162705A (en) * | 1997-05-12 | 2000-12-19 | Silicon Genesis Corporation | Controlled cleavage process and resulting device using beta annealing |
JPH11191617A (ja) * | 1997-12-26 | 1999-07-13 | Mitsubishi Materials Silicon Corp | Soi基板の製造方法 |
US6171965B1 (en) * | 1999-04-21 | 2001-01-09 | Silicon Genesis Corporation | Treatment method of cleaved film for the manufacture of substrates |
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1998
- 1998-01-28 FR FR9800899A patent/FR2774214B1/fr not_active Expired - Fee Related
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1999
- 1999-01-27 DE DE69906491T patent/DE69906491T2/de not_active Expired - Lifetime
- 1999-01-27 WO PCT/FR1999/000155 patent/WO1999039371A2/fr active IP Right Grant
- 1999-01-27 US US09/582,630 patent/US6391799B1/en not_active Expired - Lifetime
- 1999-01-27 KR KR1020007008157A patent/KR100602073B1/ko not_active Expired - Lifetime
- 1999-01-27 EP EP99901632A patent/EP1051737B1/fr not_active Expired - Lifetime
- 1999-01-27 JP JP2000529740A patent/JP4860036B2/ja not_active Expired - Lifetime
Patent Citations (1)
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US5759908A (en) * | 1995-05-16 | 1998-06-02 | University Of Cincinnati | Method for forming SiC-SOI structures |
Non-Patent Citations (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101033348B1 (ko) * | 2008-10-15 | 2011-05-09 | 주식회사 동부하이텍 | 이미지센서의 제조방법 |
Also Published As
Publication number | Publication date |
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FR2774214A1 (fr) | 1999-07-30 |
FR2774214B1 (fr) | 2002-02-08 |
WO1999039371A3 (fr) | 1999-10-07 |
JP2002502119A (ja) | 2002-01-22 |
DE69906491D1 (de) | 2003-05-08 |
KR20010034396A (ko) | 2001-04-25 |
WO1999039371A2 (fr) | 1999-08-05 |
EP1051737A2 (fr) | 2000-11-15 |
DE69906491T2 (de) | 2004-04-08 |
US6391799B1 (en) | 2002-05-21 |
JP4860036B2 (ja) | 2012-01-25 |
EP1051737B1 (fr) | 2003-04-02 |
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