KR100606228B1 - 에스오아이 웨이퍼의 제조방법 및 에스오아이 웨이퍼 - Google Patents
에스오아이 웨이퍼의 제조방법 및 에스오아이 웨이퍼 Download PDFInfo
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- KR100606228B1 KR100606228B1 KR1019990020363A KR19990020363A KR100606228B1 KR 100606228 B1 KR100606228 B1 KR 100606228B1 KR 1019990020363 A KR1019990020363 A KR 1019990020363A KR 19990020363 A KR19990020363 A KR 19990020363A KR 100606228 B1 KR100606228 B1 KR 100606228B1
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- wafer
- soi
- soi layer
- oxide film
- room temperature
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- 238000000034 method Methods 0.000 title claims description 36
- 235000012431 wafers Nutrition 0.000 claims abstract description 164
- 230000002093 peripheral effect Effects 0.000 claims abstract description 42
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 26
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 26
- 239000010703 silicon Substances 0.000 claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims abstract description 21
- 230000001590 oxidative effect Effects 0.000 claims abstract description 10
- 239000010408 film Substances 0.000 claims description 81
- 238000005530 etching Methods 0.000 claims description 26
- 239000010409 thin film Substances 0.000 claims description 21
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 5
- 229920005591 polysilicon Polymers 0.000 abstract description 5
- 230000008021 deposition Effects 0.000 abstract description 2
- 239000002585 base Substances 0.000 description 20
- 238000012545 processing Methods 0.000 description 18
- 238000005498 polishing Methods 0.000 description 12
- 239000007789 gas Substances 0.000 description 9
- 238000005304 joining Methods 0.000 description 8
- 239000012071 phase Substances 0.000 description 8
- 230000000873 masking effect Effects 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 229960002050 hydrofluoric acid Drugs 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 230000003245 working effect Effects 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
- H01L21/02—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
- H01L21/2003—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy characterised by the substrate
- H01L21/2007—Bonding of semiconductor wafers to insulating substrates or to semiconducting substrates using an intermediate insulating layer
-
- 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
-
- 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
- H01L21/76256—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 using silicon etch back techniques, e.g. BESOI, ELTRAN
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- 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)
- Mechanical Treatment Of Semiconductor (AREA)
- Element Separation (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
Claims (9)
- 2매의 실리콘웨이퍼의 적어도 한쪽의 실리콘웨이퍼 표면에 산화막을 형성하고, 상기 산화막을 통해 다른 쪽의 실리콘웨이퍼를 실온에서 접합시키고, 상기 실온에서 접합시킨 상태의 접합웨이퍼에 산화성 분위기하에서 열처리를 가한 후, 본드웨이퍼의 외주단에서 실온접합에 의한 결합단과 열처리결합단 사이의 영역까지 본드웨이퍼의 외주부를 제거하고, 또한 본드웨이퍼를 소정 두께까지 박막화하여 SOI층을 형성하는 것을 특징으로 하는 SOI웨이퍼의 제조방법.
- 제1항에 있어서, 상기 SOI층을 형성한 후, 기체상 에칭을 실시하여, 박막SOI층을 더 형성하는 것을 특징으로 하는 SOI웨이퍼의 제조방법.
- 제1항 또는 제2항에 있어서, 상기 SOI층 또는 박막SOI층을 형성한 후, 상기 실온접합에 의한 결합단의 내측까지 상기 SOI층 또는 박막SOI의 외주부를 제거하는 것을 특징으로 하는 SOI웨이퍼의 제조방법.
- 제3항에 있어서, 상기 SOI층 또는 박막SOI층의 두께가, 1.5㎛이하인 것을 특징으로 하는 SOI웨이퍼의 제조방법.
- 2매의 실리콘웨이퍼의 적어도 한 쪽의 실리콘웨이퍼의 표면에 산화막을 형성하고, 상기 산화막을 통해 다른 쪽의 실리콘웨이퍼를 실온에서 적층접합시키고, 상기 실온에서 접합시킨 상태의 접합웨이퍼에 산화성 분위기하에서 열처리를 가한 후, 본드웨이퍼의 외주단에서 실온접합에 의한 결합단보다 내측까지 본드웨이퍼의 외주단을 제거하고, 그 본드웨이퍼를 소정 두께까지 두께조절하여 SOI층을 형성한 후, 그 SOI층의 외주부를 제거하는 것을 특징으로 하는 SOI웨이퍼의 제조방법.
- 제5항에 있어서, 상기 SOI층의 두께가, 1.5㎛이하인 것을 특징으로 하는 SOI웨이퍼의 제조방법.
- 청구항 1항의 SOI 웨이퍼의 제조방법에 의해 제조된 외주제거폭이 1mm이하인 SOI층을 가진 SOI웨이퍼.
- 삭제
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-156088 | 1998-06-04 | ||
JP15608898A JP3635200B2 (ja) | 1998-06-04 | 1998-06-04 | Soiウェーハの製造方法 |
Publications (2)
Publication Number | Publication Date |
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KR20000005859A KR20000005859A (ko) | 2000-01-25 |
KR100606228B1 true KR100606228B1 (ko) | 2006-07-28 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019990020363A KR100606228B1 (ko) | 1998-06-04 | 1999-06-03 | 에스오아이 웨이퍼의 제조방법 및 에스오아이 웨이퍼 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6534384B2 (ko) |
EP (1) | EP0964436A3 (ko) |
JP (1) | JP3635200B2 (ko) |
KR (1) | KR100606228B1 (ko) |
TW (1) | TW419725B (ko) |
Families Citing this family (39)
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US6984571B1 (en) * | 1999-10-01 | 2006-01-10 | Ziptronix, Inc. | Three dimensional device integration method and integrated device |
JP2003078115A (ja) * | 2001-08-30 | 2003-03-14 | Shin Etsu Handotai Co Ltd | Soiウェーハのレーザーマーク印字方法、及び、soiウェーハ |
JP2004235478A (ja) * | 2003-01-30 | 2004-08-19 | Sumitomo Mitsubishi Silicon Corp | 貼り合わせsoi基板およびその製造方法 |
JP4066881B2 (ja) * | 2003-05-21 | 2008-03-26 | 信越半導体株式会社 | 表面処理方法、シリコンエピタキシャルウェーハの製造方法及びシリコンエピタキシャルウェーハ |
JP4677707B2 (ja) * | 2003-05-30 | 2011-04-27 | セイコーエプソン株式会社 | 電気光学装置用薄膜トランジスタアレイ基板の製造方法 |
KR101008224B1 (ko) | 2003-09-29 | 2011-01-17 | 매그나칩 반도체 유한회사 | 실리콘 온 인슐레이터 웨이퍼를 이용한 고전압 씨모스소자 및 그 제조방법 |
FR2880184B1 (fr) * | 2004-12-28 | 2007-03-30 | Commissariat Energie Atomique | Procede de detourage d'une structure obtenue par assemblage de deux plaques |
CN101124657B (zh) * | 2005-02-28 | 2010-04-14 | 信越半导体股份有限公司 | 贴合晶圆的制造方法及贴合晶圆 |
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FR2899594A1 (fr) | 2006-04-10 | 2007-10-12 | Commissariat Energie Atomique | Procede d'assemblage de substrats avec traitements thermiques a basses temperatures |
JP4858692B2 (ja) * | 2006-06-22 | 2012-01-18 | 日本電気株式会社 | チップ積層型半導体装置 |
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US20090004865A1 (en) * | 2007-06-29 | 2009-01-01 | Kastenmeier Bernd E E | Method for treating a wafer edge |
EP2075830A3 (en) * | 2007-10-11 | 2011-01-19 | Sumco Corporation | Method for producing bonded wafer |
FR2935535B1 (fr) * | 2008-09-02 | 2010-12-10 | S O I Tec Silicon On Insulator Tech | Procede de detourage mixte. |
FR2935536B1 (fr) * | 2008-09-02 | 2010-09-24 | Soitec Silicon On Insulator | Procede de detourage progressif |
EP2200077B1 (en) * | 2008-12-22 | 2012-12-05 | Soitec | Method for bonding two substrates |
FR2950734B1 (fr) * | 2009-09-28 | 2011-12-09 | Soitec Silicon On Insulator | Procede de collage et de transfert d'une couche |
FR2954585B1 (fr) * | 2009-12-23 | 2012-03-02 | Soitec Silicon Insulator Technologies | Procede de realisation d'une heterostructure avec minimisation de contrainte |
FR2955697B1 (fr) * | 2010-01-25 | 2012-09-28 | Soitec Silicon Insulator Technologies | Procede de recuit d'une structure |
FR2957189B1 (fr) * | 2010-03-02 | 2012-04-27 | Soitec Silicon On Insulator | Procede de realisation d'une structure multicouche avec detourage post meulage. |
FR2961630B1 (fr) | 2010-06-22 | 2013-03-29 | Soitec Silicon On Insulator Technologies | Appareil de fabrication de dispositifs semi-conducteurs |
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JPH10223497A (ja) * | 1997-01-31 | 1998-08-21 | Shin Etsu Handotai Co Ltd | 貼り合わせ基板の作製方法 |
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1998
- 1998-06-04 JP JP15608898A patent/JP3635200B2/ja not_active Expired - Fee Related
-
1999
- 1999-06-01 TW TW088109014A patent/TW419725B/zh not_active IP Right Cessation
- 1999-06-03 EP EP99304328A patent/EP0964436A3/en not_active Withdrawn
- 1999-06-03 US US09/324,939 patent/US6534384B2/en not_active Expired - Lifetime
- 1999-06-03 KR KR1019990020363A patent/KR100606228B1/ko not_active IP Right Cessation
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JPH04302160A (ja) * | 1991-03-29 | 1992-10-26 | Fujitsu Ltd | 半導体装置の製造方法 |
JPH06163341A (ja) * | 1992-11-18 | 1994-06-10 | Fujitsu Ltd | 半導体基板の製造方法 |
JPH08330553A (ja) * | 1995-05-29 | 1996-12-13 | Hitachi Ltd | Soiウエハおよびそれを用いた半導体集積回路装置の製造方法 |
JPH0964321A (ja) * | 1995-08-24 | 1997-03-07 | Komatsu Electron Metals Co Ltd | Soi基板の製造方法 |
KR19980079501A (ko) * | 1997-03-31 | 1998-11-25 | 기타오카 타카시 | 실리콘 웨이퍼의 제조 방법 및 실리콘 웨이퍼 |
KR20050044643A (ko) * | 2001-12-04 | 2005-05-12 | 신에쯔 한도타이 가부시키가이샤 | 접합 웨이퍼 및 접합 웨이퍼의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
EP0964436A3 (en) | 2000-10-18 |
TW419725B (en) | 2001-01-21 |
JP3635200B2 (ja) | 2005-04-06 |
JPH11354760A (ja) | 1999-12-24 |
EP0964436A2 (en) | 1999-12-15 |
US20010055863A1 (en) | 2001-12-27 |
KR20000005859A (ko) | 2000-01-25 |
US6534384B2 (en) | 2003-03-18 |
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