JP6473970B2 - 貼り合わせsoiウェーハの製造方法 - Google Patents
貼り合わせsoiウェーハの製造方法 Download PDFInfo
- Publication number
- JP6473970B2 JP6473970B2 JP2015211730A JP2015211730A JP6473970B2 JP 6473970 B2 JP6473970 B2 JP 6473970B2 JP 2015211730 A JP2015211730 A JP 2015211730A JP 2015211730 A JP2015211730 A JP 2015211730A JP 6473970 B2 JP6473970 B2 JP 6473970B2
- Authority
- JP
- Japan
- Prior art keywords
- wafer
- layer
- soi
- oxide film
- bonded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 27
- 238000000034 method Methods 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 32
- 230000003647 oxidation Effects 0.000 claims description 31
- 238000007254 oxidation reaction Methods 0.000 claims description 31
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 24
- 238000005468 ion implantation Methods 0.000 claims description 24
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 229910052786 argon Inorganic materials 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 11
- 229910052710 silicon Inorganic materials 0.000 claims description 11
- 239000010703 silicon Substances 0.000 claims description 11
- 239000013078 crystal Substances 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- -1 hydrogen ions Chemical class 0.000 claims description 4
- 235000012431 wafers Nutrition 0.000 description 99
- 239000010408 film Substances 0.000 description 87
- 238000000137 annealing Methods 0.000 description 15
- 239000002245 particle Substances 0.000 description 13
- 238000000926 separation method Methods 0.000 description 9
- 239000010409 thin film Substances 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 6
- 238000001878 scanning electron micrograph Methods 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/185—Joining of semiconductor bodies for junction formation
-
- 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
-
- 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
- H01L21/02104—Forming layers
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02293—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process formation of epitaxial layers by a deposition process
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
-
- 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
-
- 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
- H01L21/76243—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using silicon implanted buried insulating layers, e.g. oxide layers, i.e. SIMOX 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
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/7806—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices involving the separation of the active layers from a substrate
-
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- 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 at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
Description
前記犠牲酸化処理を施す前記SOI層の膜厚(t)と、前記犠牲酸化処理において形成する犠牲酸化膜の膜厚(d)との関係が、0.9d>t>0.45dを満たすように前記犠牲酸化膜を形成することを特徴とする貼り合わせSOIウェーハの製造方法を提供する。
Claims (4)
- シリコン単結晶からなるボンドウェーハの表面から水素イオン又は希ガスイオンのうち少なくとも1種類のガスイオンをイオン注入してイオン注入層を形成し、前記ボンドウェーハの前記イオン注入した表面と、シリコン単結晶からなるベースウェーハの表面とをシリコン酸化膜を介して貼り合わせた後、前記イオン注入層で前記ボンドウェーハを剥離することにより、前記ベースウェーハ上にBOX層とSOI層とを有する貼り合わせSOIウェーハを作製し、該貼り合わせSOIウェーハに対してアルゴンガス含有雰囲気で平坦化熱処理を行った後、前記SOI層の膜厚を調整する犠牲酸化処理を行う貼り合わせSOIウェーハの製造方法において、
前記剥離により作製された貼り合わせSOIウェーハにおける前記BOX層の膜厚を500nm以上とし、
前記平坦化熱処理後に前記SOI層の最外周部がオーバーハング状に残っている貼り合わせSOIウェーハに対し、前記犠牲酸化処理を施す前記SOI層の膜厚(t)と、前記犠牲酸化処理において形成する犠牲酸化膜の膜厚(d)との関係が、0.9d>t>0.45dを満たすように前記犠牲酸化膜を形成することを特徴とする貼り合わせSOIウェーハの製造方法。 - 前記アルゴンガス含有雰囲気を100%Arガスとすることを特徴とする請求項1に記載の貼り合わせSOIウェーハの製造方法。
- 前記ベースウェーハに500nm以上のシリコン酸化膜を形成し、該シリコン酸化膜を形成したベースウェーハと、前記ボンドウェーハの前記イオン注入した表面とを貼り合わせた後、前記イオン注入層で前記ボンドウェーハを剥離することにより、前記BOX層の膜厚が500nm以上である前記貼り合わせSOIウェーハを作製することを特徴とする請求項1又は請求項2に記載の貼り合わせSOIウェーハの製造方法。
- 前記犠牲酸化処理後の前記SOI層の表面にエピタキシャル層を形成することを特徴とする請求項1から請求項3のいずれか一項に記載の貼り合わせSOIウェーハの製造方法。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015211730A JP6473970B2 (ja) | 2015-10-28 | 2015-10-28 | 貼り合わせsoiウェーハの製造方法 |
PCT/JP2016/003916 WO2017072994A1 (ja) | 2015-10-28 | 2016-08-29 | 貼り合わせsoiウェーハの製造方法 |
US15/767,174 US10347525B2 (en) | 2015-10-28 | 2016-08-29 | Method for producing bonded SOI wafer |
EP16859235.0A EP3370249B1 (en) | 2015-10-28 | 2016-08-29 | Bonded soi wafer manufacturing method |
SG10201903932WA SG10201903932WA (en) | 2015-10-28 | 2016-08-29 | Method for producing bonded soi wafer |
SG11201802984RA SG11201802984RA (en) | 2015-10-28 | 2016-08-29 | Method for producing bonded soi wafer |
CN201680059158.3A CN108140553B (zh) | 2015-10-28 | 2016-08-29 | 贴合式soi晶圆的制造方法 |
KR1020187011656A KR102317552B1 (ko) | 2015-10-28 | 2016-08-29 | 접합 soi 웨이퍼의 제조방법 |
TW105128176A TWI709999B (zh) | 2015-10-28 | 2016-09-01 | 貼合式soi晶圓的製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015211730A JP6473970B2 (ja) | 2015-10-28 | 2015-10-28 | 貼り合わせsoiウェーハの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017084963A JP2017084963A (ja) | 2017-05-18 |
JP6473970B2 true JP6473970B2 (ja) | 2019-02-27 |
Family
ID=58630023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015211730A Active JP6473970B2 (ja) | 2015-10-28 | 2015-10-28 | 貼り合わせsoiウェーハの製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US10347525B2 (ja) |
EP (1) | EP3370249B1 (ja) |
JP (1) | JP6473970B2 (ja) |
KR (1) | KR102317552B1 (ja) |
CN (1) | CN108140553B (ja) |
SG (2) | SG11201802984RA (ja) |
TW (1) | TWI709999B (ja) |
WO (1) | WO2017072994A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111146146B (zh) * | 2019-12-30 | 2022-09-06 | 长春理工大学 | 一种基底可多次利用的高效散热半导体衬底的制备方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0964321A (ja) * | 1995-08-24 | 1997-03-07 | Komatsu Electron Metals Co Ltd | Soi基板の製造方法 |
JPH11204452A (ja) * | 1998-01-13 | 1999-07-30 | Mitsubishi Electric Corp | 半導体基板の処理方法および半導体基板 |
JP4228419B2 (ja) * | 1998-07-29 | 2009-02-25 | 信越半導体株式会社 | Soiウエーハの製造方法およびsoiウエーハ |
JP4526818B2 (ja) * | 2001-07-17 | 2010-08-18 | 信越半導体株式会社 | 貼り合わせウエーハの製造方法 |
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 |
JP4398934B2 (ja) * | 2005-02-28 | 2010-01-13 | 信越半導体株式会社 | Soiウエーハの製造方法 |
JP2007317988A (ja) * | 2006-05-29 | 2007-12-06 | Shin Etsu Handotai Co Ltd | 貼り合わせウエーハの製造方法 |
JP5245380B2 (ja) * | 2007-06-21 | 2013-07-24 | 信越半導体株式会社 | Soiウェーハの製造方法 |
JP5135935B2 (ja) * | 2007-07-27 | 2013-02-06 | 信越半導体株式会社 | 貼り合わせウエーハの製造方法 |
JP5499428B2 (ja) * | 2007-09-07 | 2014-05-21 | 株式会社Sumco | 貼り合わせウェーハの製造方法 |
EP2075830A3 (en) * | 2007-10-11 | 2011-01-19 | Sumco Corporation | Method for producing bonded wafer |
JP5522175B2 (ja) | 2009-09-04 | 2014-06-18 | 信越半導体株式会社 | Soiウェーハの製造方法 |
JP5521561B2 (ja) * | 2010-01-12 | 2014-06-18 | 信越半導体株式会社 | 貼り合わせウェーハの製造方法 |
JP5541136B2 (ja) * | 2010-12-15 | 2014-07-09 | 信越半導体株式会社 | 貼り合わせsoiウエーハの製造方法 |
JP6056516B2 (ja) * | 2013-02-01 | 2017-01-11 | 信越半導体株式会社 | Soiウェーハの製造方法及びsoiウェーハ |
JP6380245B2 (ja) * | 2015-06-15 | 2018-08-29 | 信越半導体株式会社 | Soiウェーハの製造方法 |
JP6513041B2 (ja) * | 2016-02-19 | 2019-05-15 | 信越半導体株式会社 | 半導体ウェーハの熱処理方法 |
-
2015
- 2015-10-28 JP JP2015211730A patent/JP6473970B2/ja active Active
-
2016
- 2016-08-29 KR KR1020187011656A patent/KR102317552B1/ko active IP Right Grant
- 2016-08-29 SG SG11201802984RA patent/SG11201802984RA/en unknown
- 2016-08-29 WO PCT/JP2016/003916 patent/WO2017072994A1/ja active Application Filing
- 2016-08-29 CN CN201680059158.3A patent/CN108140553B/zh active Active
- 2016-08-29 SG SG10201903932WA patent/SG10201903932WA/en unknown
- 2016-08-29 EP EP16859235.0A patent/EP3370249B1/en active Active
- 2016-08-29 US US15/767,174 patent/US10347525B2/en active Active
- 2016-09-01 TW TW105128176A patent/TWI709999B/zh active
Also Published As
Publication number | Publication date |
---|---|
US10347525B2 (en) | 2019-07-09 |
EP3370249A4 (en) | 2019-06-26 |
EP3370249B1 (en) | 2020-03-11 |
SG10201903932WA (en) | 2019-05-30 |
TWI709999B (zh) | 2020-11-11 |
WO2017072994A1 (ja) | 2017-05-04 |
KR20180073580A (ko) | 2018-07-02 |
TW201724176A (zh) | 2017-07-01 |
KR102317552B1 (ko) | 2021-10-27 |
US20190074213A1 (en) | 2019-03-07 |
SG11201802984RA (en) | 2018-05-30 |
JP2017084963A (ja) | 2017-05-18 |
CN108140553A (zh) | 2018-06-08 |
EP3370249A1 (en) | 2018-09-05 |
CN108140553B (zh) | 2022-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015162839A1 (ja) | 貼り合わせsoiウェーハの製造方法 | |
WO2013102968A1 (ja) | 貼り合わせsoiウェーハの製造方法 | |
JP2011124581A (ja) | 薄いsoiデバイスの製造 | |
JP6380245B2 (ja) | Soiウェーハの製造方法 | |
JP2005311199A (ja) | 基板の製造方法 | |
JP2011515838A (ja) | セミコンダクタオンインシュレータ型基板を製作する方法 | |
JP5522175B2 (ja) | Soiウェーハの製造方法 | |
WO2005067053A1 (ja) | Soiウェーハの作製方法 | |
JP5942948B2 (ja) | Soiウェーハの製造方法及び貼り合わせsoiウェーハ | |
JP2010098167A (ja) | 貼り合わせウェーハの製造方法 | |
JP2006173354A (ja) | Soi基板の製造方法 | |
JP2010507918A (ja) | 欠陥クラスタを有する基板内に形成された薄層の転写のための改善された方法 | |
JP2004055752A (ja) | Soiウェーハの製造方法 | |
JP6473970B2 (ja) | 貼り合わせsoiウェーハの製造方法 | |
JP5541136B2 (ja) | 貼り合わせsoiウエーハの製造方法 | |
WO2016059748A1 (ja) | 貼り合わせウェーハの製造方法 | |
JP6111678B2 (ja) | GeOIウェーハの製造方法 | |
JP5477277B2 (ja) | Soiウェーハの製造方法 | |
JP5125194B2 (ja) | 貼り合わせウエーハの製造方法 | |
JP2007173694A (ja) | 半導体基板の作製方法 | |
JP4613656B2 (ja) | 半導体ウエーハの製造方法 | |
JP2007019323A (ja) | ボンドウエーハの再生方法及びボンドウエーハ並びにssoiウエーハの製造方法 | |
JP5572914B2 (ja) | 直接接合ウェーハの製造方法 | |
JP2015115332A (ja) | 貼り合わせsoiウェーハの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170920 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180515 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180702 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190104 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190117 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6473970 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |