KR20080020578A - 접합 웨이퍼 및 접합 웨이퍼의 제조 방법 - Google Patents
접합 웨이퍼 및 접합 웨이퍼의 제조 방법 Download PDFInfo
- Publication number
- KR20080020578A KR20080020578A KR1020070088143A KR20070088143A KR20080020578A KR 20080020578 A KR20080020578 A KR 20080020578A KR 1020070088143 A KR1020070088143 A KR 1020070088143A KR 20070088143 A KR20070088143 A KR 20070088143A KR 20080020578 A KR20080020578 A KR 20080020578A
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- South Korea
- Prior art keywords
- silicon wafer
- wafer
- active layer
- bonded
- silicon
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 77
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 77
- 239000010703 silicon Substances 0.000 claims abstract description 77
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000005661 hydrophobic surface Effects 0.000 claims abstract description 5
- 239000013078 crystal Substances 0.000 claims description 13
- 238000005468 ion implantation Methods 0.000 claims description 11
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 235000012431 wafers Nutrition 0.000 abstract description 100
- 239000010410 layer Substances 0.000 description 35
- 230000015572 biosynthetic process Effects 0.000 description 13
- 238000003786 synthesis reaction Methods 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 6
- 238000004627 transmission electron microscopy Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- -1 hydrogen ions Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Images
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
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
-
- 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
-
- 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
- H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Element Separation (AREA)
- Recrystallisation Techniques (AREA)
Abstract
Description
활성층용 웨이퍼의 합성각 (°) | 지지 기판용 웨이퍼의 합성각 (°) | 계단형 산화물 | |
제 1 실시예 | 0.07 | 0.07 | 없음 |
제 2 실시예 | 0.07 | 0.07 | 없음 |
제 1 비교예 | 0.12 | 0.12 | 존재 |
제 2 비교예 | 0.12 | 0.12 | 존재 |
Claims (5)
- 활성층용 실리콘 웨이퍼와 지지 기판용 실리콘 웨이퍼를 절연막 없이 직접 접합시키고, 활성층용 실리콘 웨이퍼를 소정의 두께까지 박막화함으로써 접합 웨이퍼를 제조하는 방법으로서,소정의 결정면에 대해 0 내지 0.1°(합성각) 의 절단각으로 잉곳으로부터 절단된 실리콘 웨이퍼가 상기 활성층용 실리콘 웨이퍼 및 상기 지지 기판용 실리콘 웨이퍼 각각으로 사용되는 것을 특징으로 하는 접합 웨이퍼 제조 방법.
- 제 1 항에 있어서,상기 활성층용 실리콘 웨이퍼 및 상기 지지 기판용 실리콘 웨이퍼는 소수성 (hydrophobic) 표면 상태에서 접합되는, 접합 웨이퍼 제조 방법.
- 제 1 항에 있어서,상이한 결정 배향을 갖는 웨이퍼가 상기 활성층용 실리콘 웨이퍼 및 상기 지지 기판용 실리콘 웨이퍼로서 사용되는, 접합 웨이퍼 제조 방법.
- 제 1 항에 있어서,상기 활성층용 실리콘 웨이퍼의 박막화는 이온 주입 분리 공정에 의해 수행되는, 접합 웨이퍼 제조 방법.
- 활성층용 실리콘 웨이퍼와 지지 기판용 실리콘 웨이퍼를 절연막 없이 직접 접합시키고 활성층용 웨이퍼를 소정의 두께까지 박막화함으로써 획득되는 접합 웨이퍼로서,소정의 결정면에 대해 0 내지 0.1°(합성각) 의 절단각으로 잉곳으로부터 절단된 실리콘 웨이퍼가 상기 활성층용 실리콘 웨이퍼 및 상기 지지 기판용 실리콘 웨이퍼 각각으로 사용되는 것을 특징으로 하는 접합 웨이퍼.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006235919A JP2008060355A (ja) | 2006-08-31 | 2006-08-31 | 貼り合わせウェーハの製造方法および貼り合わせウェーハ |
JPJP-P-2006-00235919 | 2006-08-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080020578A true KR20080020578A (ko) | 2008-03-05 |
KR100898534B1 KR100898534B1 (ko) | 2009-05-20 |
Family
ID=38566821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070088143A KR100898534B1 (ko) | 2006-08-31 | 2007-08-31 | 접합 웨이퍼 및 접합 웨이퍼의 제조 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8048767B2 (ko) |
EP (1) | EP1895572B1 (ko) |
JP (1) | JP2008060355A (ko) |
KR (1) | KR100898534B1 (ko) |
CN (1) | CN101188194B (ko) |
SG (1) | SG140581A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5555995B2 (ja) * | 2008-09-12 | 2014-07-23 | 株式会社Sumco | 貼り合わせシリコンウェーハの製造方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0691147B2 (ja) * | 1988-10-14 | 1994-11-14 | 信越半導体株式会社 | 接合ウエーハ検査方法 |
JP3175323B2 (ja) * | 1991-08-26 | 2001-06-11 | 株式会社デンソー | 半導体基板の製造方法 |
US5451547A (en) * | 1991-08-26 | 1995-09-19 | Nippondenso Co., Ltd. | Method of manufacturing semiconductor substrate |
FR2681472B1 (fr) | 1991-09-18 | 1993-10-29 | Commissariat Energie Atomique | Procede de fabrication de films minces de materiau semiconducteur. |
US5152842A (en) * | 1991-12-05 | 1992-10-06 | Rohm Co., Ltd. | Reactor for epitaxial growth |
KR100200973B1 (ko) * | 1995-03-20 | 1999-06-15 | 후지이 아키히로 | 경사표면 실리콘 웨이퍼, 그 형성방법 및 반도체소자 |
FR2766620B1 (fr) * | 1997-07-22 | 2000-12-01 | Commissariat Energie Atomique | Realisation de microstructures ou de nanostructures sur un support |
JP3216583B2 (ja) * | 1997-08-22 | 2001-10-09 | 住友金属工業株式会社 | 貼り合わせsoi基板の製造方法 |
JPH11167701A (ja) | 1997-12-03 | 1999-06-22 | Toshiba Corp | ディスク装置及び同装置に適用されるデータ記録順制御方法 |
JP3223873B2 (ja) * | 1997-12-24 | 2001-10-29 | 住友金属工業株式会社 | シリコンウエーハ及びその製造方法 |
JP4603677B2 (ja) * | 2000-11-09 | 2010-12-22 | 信越半導体株式会社 | アニールウェーハの製造方法及びアニールウェーハ |
FR2819099B1 (fr) * | 2000-12-28 | 2003-09-26 | Commissariat Energie Atomique | Procede de realisation d'une structure empilee |
US7153757B2 (en) * | 2002-08-29 | 2006-12-26 | Analog Devices, Inc. | Method for direct bonding two silicon wafers for minimising interfacial oxide and stresses at the bond interface, and an SOI structure |
JP4190906B2 (ja) * | 2003-02-07 | 2008-12-03 | 信越半導体株式会社 | シリコン半導体基板及びその製造方法 |
US20050217560A1 (en) * | 2004-03-31 | 2005-10-06 | Tolchinsky Peter G | Semiconductor wafers with non-standard crystal orientations and methods of manufacturing the same |
JP4830290B2 (ja) * | 2004-11-30 | 2011-12-07 | 信越半導体株式会社 | 直接接合ウェーハの製造方法 |
US8138061B2 (en) * | 2005-01-07 | 2012-03-20 | International Business Machines Corporation | Quasi-hydrophobic Si-Si wafer bonding using hydrophilic Si surfaces and dissolution of interfacial bonding oxide |
US20070215984A1 (en) * | 2006-03-15 | 2007-09-20 | Shaheen Mohamad A | Formation of a multiple crystal orientation substrate |
US20080164572A1 (en) * | 2006-12-21 | 2008-07-10 | Covalent Materials Corporation | Semiconductor substrate and manufacturing method thereof |
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2006
- 2006-08-31 JP JP2006235919A patent/JP2008060355A/ja active Pending
-
2007
- 2007-08-30 EP EP07016998A patent/EP1895572B1/en active Active
- 2007-08-31 KR KR1020070088143A patent/KR100898534B1/ko active IP Right Grant
- 2007-08-31 CN CN2007101821320A patent/CN101188194B/zh active Active
- 2007-08-31 US US11/849,058 patent/US8048767B2/en active Active
- 2007-08-31 SG SG200706415-7A patent/SG140581A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN101188194A (zh) | 2008-05-28 |
EP1895572A3 (en) | 2009-04-15 |
EP1895572B1 (en) | 2011-02-09 |
US8048767B2 (en) | 2011-11-01 |
EP1895572A2 (en) | 2008-03-05 |
JP2008060355A (ja) | 2008-03-13 |
US20080057676A1 (en) | 2008-03-06 |
KR100898534B1 (ko) | 2009-05-20 |
SG140581A1 (en) | 2008-03-28 |
CN101188194B (zh) | 2010-06-23 |
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