KR100777544B1 - 절연층 매립형 반도체 탄화 실리콘 기판의 제조방법 - Google Patents
절연층 매립형 반도체 탄화 실리콘 기판의 제조방법Info
- Publication number
- KR100777544B1 KR100777544B1 KR1020030002943A KR20030002943A KR100777544B1 KR 100777544 B1 KR100777544 B1 KR 100777544B1 KR 1020030002943 A KR1020030002943 A KR 1020030002943A KR 20030002943 A KR20030002943 A KR 20030002943A KR 100777544 B1 KR100777544 B1 KR 100777544B1
- Authority
- KR
- South Korea
- Prior art keywords
- gas
- silicon carbide
- thin film
- single crystal
- crystal silicon
- Prior art date
Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000000758 substrate Substances 0.000 title claims abstract description 63
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 239000004065 semiconductor Substances 0.000 title claims description 23
- 229910010271 silicon carbide Inorganic materials 0.000 title claims description 21
- 239000007789 gas Substances 0.000 claims abstract description 69
- 239000010409 thin film Substances 0.000 claims abstract description 58
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 33
- 239000010703 silicon Substances 0.000 claims abstract description 33
- 239000011261 inert gas Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 25
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910001882 dioxygen Inorganic materials 0.000 claims abstract description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 16
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 16
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 15
- 229910000077 silane Inorganic materials 0.000 claims abstract description 14
- 239000010408 film Substances 0.000 claims abstract description 13
- 239000012212 insulator Substances 0.000 claims abstract description 12
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 238000005530 etching Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UIUXUFNYAYAMOE-UHFFFAOYSA-N methylsilane Chemical compound [SiH3]C UIUXUFNYAYAMOE-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 1
- UBHZUDXTHNMNLD-UHFFFAOYSA-N dimethylsilane Chemical compound C[SiH2]C UBHZUDXTHNMNLD-UHFFFAOYSA-N 0.000 description 1
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
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- G06Q30/0613—Third-party assisted
- G06Q30/0619—Neutral agent
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02373—Group 14 semiconducting materials
- H01L21/02378—Silicon carbide
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02373—Group 14 semiconducting materials
- H01L21/02381—Silicon, silicon germanium, germanium
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02436—Intermediate layers between substrates and deposited layers
- H01L21/02439—Materials
- H01L21/02488—Insulating materials
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
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- H01L21/02524—Group 14 semiconducting materials
- H01L21/02529—Silicon carbide
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
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- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/02636—Selective deposition, e.g. simultaneous growth of mono- and non-monocrystalline semiconductor materials
- H01L21/02639—Preparation of substrate for selective deposition
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- 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
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- 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
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- 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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- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Business, Economics & Management (AREA)
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- Recrystallisation Techniques (AREA)
- Thin Film Transistor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (7)
- 소정의 두께의 표면 실리콘층과 매립 절연물을 가지는 SOI 기판을 가열로내에 설치하고, 상기 가열로내에 수소 가스와 탄화수소계 가스와의 혼합 가스를 공급하면서, 가열로내의 분위기 온도를 상승시켜서, 상기 SOI 기판의 표면 실리콘층을 단결정 탄화 실리콘 박막으로 변성시키는 제 1의 공정과, 상기 제 1의 공정을 과잉으로 행하여 탄소박막을 상기 단결정 탄화 실리콘 박막의 위에 퇴적시키는 제 2의 공정과, 상기 혼합 가스를 소정의 비율로 산소 가스가 혼합된 불활성 가스로 치환 하고, 상기 SOI 기판을 550℃ 이상으로 가열해서 상기 탄소 박막을 에칭으로 제거하는 제 3의 공정과, 상기 산소 가스가 혼합된 불활성 가스를 산소 가스가 혼합되지 않은 순수한 불활성 가스로 치환하고, 상기 가열로내의 분위기 온도를 소정의 온도까지 상승시키는 제 4의 공정과, 상기 소정의 분위기 온도를 유지한 상태에서, 수소 가스와 실란계 가스를 가열로내에 공급해서 상기 SOI 기판의 표면의 단결정 탄화 실리콘 박막의 위에 새로운 단결정 탄화 실리콘 박막을 성장시키는 제 5의 공정을 구비한 것을 특징으로 하는 절연층 매립형 반도체 탄화 실리콘 기판의 제조방법.
- 제 1항에 있어서, 상기 소정의 두께의 표면 실리콘층의 막두께는, lOnm 이하인 것을 특징으로 하는 절연층 매립형 반도체 탄화 실리콘 기판의 제조방법.
- 제 1항에 있어서, 상기 소정의 온도는, 500∼1405℃인 것을 특징으로 하는 절연층 매립형 반도체 탄화 실리콘 기판의 제조방법.
- 제 1항 또는 제 2항에 있어서, 상기 일련의 반응은, 대기압중에서 행해지는 것을 특징으로 하는 절연층 매립형 반도체 탄화 실리콘 기판의 제조방법.
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002022631A JP3920103B2 (ja) | 2002-01-31 | 2002-01-31 | 絶縁層埋め込み型半導体炭化シリコン基板の製造方法及びその製造装置 |
JPJP-P-2002-00022631 | 2002-01-31 |
Publications (2)
Publication Number | Publication Date |
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KR20030065326A KR20030065326A (ko) | 2003-08-06 |
KR100777544B1 true KR100777544B1 (ko) | 2007-11-20 |
Family
ID=19192223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030002943A KR100777544B1 (ko) | 2002-01-31 | 2003-01-16 | 절연층 매립형 반도체 탄화 실리콘 기판의 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7084049B2 (ko) |
EP (1) | EP1333482B1 (ko) |
JP (1) | JP3920103B2 (ko) |
KR (1) | KR100777544B1 (ko) |
CN (1) | CN100343962C (ko) |
DE (1) | DE60321734D1 (ko) |
TW (1) | TWI264070B (ko) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002280354A (ja) * | 2001-03-19 | 2002-09-27 | Osaka Prefecture | 炭素薄膜のエッチング方法及びエッチング装置 |
US7147715B2 (en) * | 2003-07-28 | 2006-12-12 | Cree, Inc. | Growth of ultra-high purity silicon carbide crystals in an ambient containing hydrogen |
US20070231485A1 (en) * | 2003-09-05 | 2007-10-04 | Moffat William A | Silane process chamber with double door seal |
US7382023B2 (en) | 2004-04-28 | 2008-06-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Fully depleted SOI multiple threshold voltage application |
JP2005317801A (ja) * | 2004-04-28 | 2005-11-10 | Japan Science & Technology Agency | 薄膜素子形成法 |
JP4690734B2 (ja) * | 2005-01-28 | 2011-06-01 | エア・ウォーター株式会社 | 単結晶SiC基板の製造方法 |
JP4511378B2 (ja) * | 2005-02-15 | 2010-07-28 | エア・ウォーター株式会社 | SOI基板を用いた単結晶SiC層を形成する方法 |
JP4563918B2 (ja) * | 2005-10-31 | 2010-10-20 | エア・ウォーター株式会社 | 単結晶SiC基板の製造方法 |
CN100514562C (zh) * | 2006-09-18 | 2009-07-15 | 中国科学院半导体研究所 | 用于MEMS器件的大面积3C-SiC薄膜的制备方法 |
WO2008111277A1 (ja) * | 2007-03-15 | 2008-09-18 | Kyushu Institute Of Technology | 単結晶酸化亜鉛基板 |
JP5394632B2 (ja) | 2007-11-19 | 2014-01-22 | エア・ウォーター株式会社 | 単結晶SiC基板の製造方法 |
JP2009158702A (ja) * | 2007-12-26 | 2009-07-16 | Kyushu Institute Of Technology | 発光デバイス |
KR20100129738A (ko) * | 2008-03-10 | 2010-12-09 | 고쿠리츠다이가쿠호진 도호쿠다이가쿠 | 그라펜 또는 그래파이트 박막, 그 제조방법, 박막구조 및 전자 디바이스 |
JP2011243640A (ja) * | 2010-05-14 | 2011-12-01 | Sumitomo Electric Ind Ltd | 炭化珪素基板の製造方法、半導体装置の製造方法、炭化珪素基板および半導体装置 |
JP5585268B2 (ja) | 2010-07-22 | 2014-09-10 | セイコーエプソン株式会社 | 単結晶炭化珪素膜付き基材及び単結晶炭化珪素膜の製造方法並びに単結晶炭化珪素膜付き基材の製造方法 |
CN102965733B (zh) * | 2012-11-02 | 2015-11-18 | 中国科学院物理研究所 | 一种无石墨包裹物的导电碳化硅晶体生长工艺 |
JP6111678B2 (ja) * | 2013-01-17 | 2017-04-12 | 信越半導体株式会社 | GeOIウェーハの製造方法 |
JP6136731B2 (ja) * | 2013-08-06 | 2017-05-31 | 住友電気工業株式会社 | 炭化珪素半導体基板およびその製造方法、ならびに炭化珪素半導体装置の製造方法 |
MD4280C1 (ro) * | 2013-09-04 | 2014-10-31 | Государственный Университет Молд0 | Procedeu de creştere a structurii pInP-nCdS |
WO2016047534A1 (ja) * | 2014-09-24 | 2016-03-31 | エア・ウォーター株式会社 | SiC層を備えた半導体装置 |
RU2578104C1 (ru) * | 2015-04-07 | 2016-03-20 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет "Московский институт электронной техники" (МИЭТ) | Способ газофазной карбидизации поверхности монокристаллического кремния ориентации (111), (100) |
MD4554C1 (ro) * | 2017-10-18 | 2018-09-30 | Государственный Университет Молд0 | Procedeu de majorare a eficienţei celulelor fotovoltaice pe baza p+InP-p-InP-n+CdS |
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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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US4664944A (en) * | 1986-01-31 | 1987-05-12 | The United States Of America As Represented By The United States Department Of Energy | Deposition method for producing silicon carbide high-temperature semiconductors |
JP2962851B2 (ja) * | 1990-04-26 | 1999-10-12 | キヤノン株式会社 | 光受容部材 |
JPH06191997A (ja) * | 1992-10-07 | 1994-07-12 | Kyushu Kogyo Univ | SiC結晶膜の形成法 |
US5415126A (en) * | 1993-08-16 | 1995-05-16 | Dow Corning Corporation | Method of forming crystalline silicon carbide coatings at low temperatures |
DE19514079A1 (de) * | 1995-04-13 | 1996-10-17 | Siemens Ag | Verfahren zum Passivieren einer Siliciumcarbid-Oberfläche gegenüber Sauerstoff |
US5880491A (en) * | 1997-01-31 | 1999-03-09 | The United States Of America As Represented By The Secretary Of The Air Force | SiC/111-V-nitride heterostructures on SiC/SiO2 /Si for optoelectronic devices |
JP2002363751A (ja) | 2001-06-06 | 2002-12-18 | Osaka Prefecture | 単結晶炭化シリコン薄膜の製造方法及びその製造装置 |
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2003
- 2003-01-16 KR KR1020030002943A patent/KR100777544B1/ko active IP Right Grant
- 2003-01-27 US US10/351,385 patent/US7084049B2/en not_active Expired - Lifetime
- 2003-01-27 CN CNB031034705A patent/CN100343962C/zh not_active Expired - Lifetime
- 2003-01-30 EP EP03250583A patent/EP1333482B1/en not_active Expired - Lifetime
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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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JP2003224248A (ja) | 2003-08-08 |
US7128788B2 (en) | 2006-10-31 |
US20040173154A1 (en) | 2004-09-09 |
TWI264070B (en) | 2006-10-11 |
EP1333482B1 (en) | 2008-06-25 |
US7084049B2 (en) | 2006-08-01 |
CN100343962C (zh) | 2007-10-17 |
TW200306627A (en) | 2003-11-16 |
EP1333482A3 (en) | 2006-02-01 |
EP1333482A2 (en) | 2003-08-06 |
KR20030065326A (ko) | 2003-08-06 |
DE60321734D1 (de) | 2008-08-07 |
JP3920103B2 (ja) | 2007-05-30 |
CN1435866A (zh) | 2003-08-13 |
US20030148586A1 (en) | 2003-08-07 |
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