JP6380245B2 - Soiウェーハの製造方法 - Google Patents
Soiウェーハの製造方法 Download PDFInfo
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- JP6380245B2 JP6380245B2 JP2015120424A JP2015120424A JP6380245B2 JP 6380245 B2 JP6380245 B2 JP 6380245B2 JP 2015120424 A JP2015120424 A JP 2015120424A JP 2015120424 A JP2015120424 A JP 2015120424A JP 6380245 B2 JP6380245 B2 JP 6380245B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 229910052710 silicon Inorganic materials 0.000 claims description 90
- 239000010703 silicon Substances 0.000 claims description 90
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 89
- 238000010438 heat treatment Methods 0.000 claims description 68
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 44
- 238000000034 method Methods 0.000 claims description 38
- 238000004140 cleaning Methods 0.000 claims description 33
- 239000007789 gas Substances 0.000 claims description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 24
- 238000005468 ion implantation Methods 0.000 claims description 24
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 24
- 229910052786 argon Inorganic materials 0.000 claims description 23
- 150000002500 ions Chemical class 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 14
- 238000007254 oxidation reaction Methods 0.000 claims description 14
- 239000013078 crystal Substances 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- 238000011282 treatment Methods 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- -1 hydrogen ions Chemical class 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 5
- 238000004299 exfoliation Methods 0.000 claims description 3
- 235000012431 wafers Nutrition 0.000 description 109
- 239000010408 film Substances 0.000 description 70
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 11
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 11
- 238000000137 annealing Methods 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 7
- 238000005498 polishing Methods 0.000 description 7
- 238000011109 contamination Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 230000003746 surface roughness Effects 0.000 description 5
- 230000032798 delamination Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000002513 implantation Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000001000 micrograph Methods 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- H01L21/04—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
- H01L21/02—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
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30604—Chemical etching
-
- 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
- H01L21/324—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
- 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
- H01L21/76259—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 a porous layer
-
- 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
-
- 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
- H01L27/1203—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 the substrate comprising an insulating body on a semiconductor body, e.g. SOI
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Element Separation (AREA)
- Cleaning Or Drying Semiconductors (AREA)
Description
前記剥離熱処理後に、他の熱処理を挟まずに、前記SOIウェーハのテラス部のシリコン酸化膜上に存在するシリコン薄片を除去する処理を行った後に、前記アルゴンガス含有雰囲気で平坦化熱処理を行うことを特徴とするSOIウェーハの製造方法を提供する。
剥離熱処理 → シリコン薄片除去 → H2RTA → 犠牲酸化処理 → Arアニール
このように、H2RTA(例えば、1150℃、60秒)を加えることによって、Arアニールの温度を1200℃未満に下げることもできる。
ボンドウェーハ及びベースウェーハとして、直径300mm、結晶方位<100>のシリコン単結晶ウェーハを用い、表1の条件で貼り合わせSOIウェーハを製造し(実施例1〜3)、テラス部の凹みの有無を顕微鏡観察を行った。実施例1〜3において、輝点(凹み)は観察されず、綺麗なテラス部が形成された。尚、実施例2の顕微鏡写真を図4(A)に示す。
シリコン薄片除去工程を、純水中でスポンジを用いてウェーハ表面を摩擦するスクラブ洗浄とした以外は、実施例3と同一条件でArアニールまで行った後、テラス部の凹みの顕微鏡観察を行ったところ、凹みは観察されなかった。
ボンドウェーハ及びベースウェーハとして、直径300mm、結晶方位<100>のシリコン単結晶ウェーハを用い、表2の条件で、即ち、剥離熱処理後に、SC−1洗浄のみを行い(SOIウェーハのテラス部のシリコン酸化膜上に存在するシリコン薄片を除去する処理を行わずに)、SOIウェーハを製造し(比較例1〜3)、テラス部の凹みの有無を顕微鏡観察を行った。尚、比較例2の顕微鏡写真を図4(B)に示す。
Claims (1)
- 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及び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、該ベースウェーハ表面に形成されたシリコン酸化膜を介して貼り合わせた後、剥離熱処理を行って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埋め込み酸化膜層とSOI層とを有するSOIウェーハを作製し、該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うSOIウェーハの製造方法において、
前記剥離熱処理後に、他の熱処理を挟まずに、前記SOIウェーハのテラス部のシリコン酸化膜上に存在するシリコン薄片を除去する処理を行った後に、前記アルゴンガス含有雰囲気で平坦化熱処理を行うSOIウェーハの製造方法であり、
前記シリコン薄片を除去する処理を行った後、前記アルゴンガス含有雰囲気で平坦化熱処理を行う前に、前記SOIウェーハのSOI層に犠牲酸化処理を行い、
前記シリコン薄片を除去する処理として、HFを含有する水溶液を用い、前記テラス部のシリコン酸化膜を減厚するエッチングを行う、又は、物理的作用で洗浄を行うことで前記シリコン薄片を除去することを特徴とするSOIウェーハの製造方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015120424A JP6380245B2 (ja) | 2015-06-15 | 2015-06-15 | Soiウェーハの製造方法 |
CN201680028359.7A CN107615445B (zh) | 2015-06-15 | 2016-03-08 | 绝缘体上硅晶圆的制造方法 |
US15/574,326 US10204824B2 (en) | 2015-06-15 | 2016-03-08 | Method for producing SOI wafer |
KR1020177035353A KR102327330B1 (ko) | 2015-06-15 | 2016-03-08 | Soi웨이퍼의 제조방법 |
PCT/JP2016/001235 WO2016203677A1 (ja) | 2015-06-15 | 2016-03-08 | Soiウェーハの製造方法 |
SG11201709420PA SG11201709420PA (en) | 2015-06-15 | 2016-03-08 | Method for producing soi wafer |
EP16811158.1A EP3309820B1 (en) | 2015-06-15 | 2016-03-08 | Method of manufacturing soi wafer |
TW105107464A TWI685019B (zh) | 2015-06-15 | 2016-03-11 | 絕緣體上矽晶圓的製造方法 |
Applications Claiming Priority (1)
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JP2015120424A JP6380245B2 (ja) | 2015-06-15 | 2015-06-15 | Soiウェーハの製造方法 |
Publications (3)
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JP2017005201A JP2017005201A (ja) | 2017-01-05 |
JP2017005201A5 JP2017005201A5 (ja) | 2018-01-11 |
JP6380245B2 true JP6380245B2 (ja) | 2018-08-29 |
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US (1) | US10204824B2 (ja) |
EP (1) | EP3309820B1 (ja) |
JP (1) | JP6380245B2 (ja) |
KR (1) | KR102327330B1 (ja) |
CN (1) | CN107615445B (ja) |
SG (1) | SG11201709420PA (ja) |
TW (1) | TWI685019B (ja) |
WO (1) | WO2016203677A1 (ja) |
Families Citing this family (5)
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JP6473970B2 (ja) * | 2015-10-28 | 2019-02-27 | 信越半導体株式会社 | 貼り合わせsoiウェーハの製造方法 |
CN109037031B (zh) * | 2018-07-11 | 2021-11-19 | 华东师范大学 | 一种掺镍氧化铜薄膜晶体管及制备方法 |
CN110739285A (zh) * | 2019-10-30 | 2020-01-31 | 北京工业大学 | 硅基金属中间层化合物半导体晶圆的结构及制备方法 |
KR102456461B1 (ko) | 2020-11-26 | 2022-10-19 | 현대제철 주식회사 | 딥러닝을 이용한 철강 미세 조직 분석 방법 및 시스템 |
CN112582332A (zh) * | 2020-12-08 | 2021-03-30 | 上海新昇半导体科技有限公司 | 一种绝缘体上硅结构及其方法 |
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FR2681472B1 (fr) | 1991-09-18 | 1993-10-29 | Commissariat Energie Atomique | Procede de fabrication de films minces de materiau semiconducteur. |
JPH11307472A (ja) | 1998-04-23 | 1999-11-05 | Shin Etsu Handotai Co Ltd | 水素イオン剥離法によってsoiウエーハを製造する方法およびこの方法で製造されたsoiウエーハ |
JP2000124092A (ja) * | 1998-10-16 | 2000-04-28 | Shin Etsu Handotai Co Ltd | 水素イオン注入剥離法によってsoiウエーハを製造する方法およびこの方法で製造されたsoiウエーハ |
JP4304879B2 (ja) * | 2001-04-06 | 2009-07-29 | 信越半導体株式会社 | 水素イオンまたは希ガスイオンの注入量の決定方法 |
JP4123861B2 (ja) * | 2002-08-06 | 2008-07-23 | 株式会社Sumco | 半導体基板の製造方法 |
FR2860842B1 (fr) * | 2003-10-14 | 2007-11-02 | Tracit Technologies | Procede de preparation et d'assemblage de substrats |
JP4603865B2 (ja) * | 2004-12-01 | 2010-12-22 | 信越化学工業株式会社 | 酸化膜付きシリコン基板の製造方法及び酸化膜付きシリコン基板 |
FR2880184B1 (fr) * | 2004-12-28 | 2007-03-30 | Commissariat Energie Atomique | Procede de detourage d'une structure obtenue par assemblage de deux plaques |
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 |
JP2008028070A (ja) * | 2006-07-20 | 2008-02-07 | Sumco Corp | 貼り合わせウェーハの製造方法 |
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 |
JP5531642B2 (ja) * | 2010-01-22 | 2014-06-25 | 信越半導体株式会社 | 貼り合わせウェーハの製造方法 |
JP5477277B2 (ja) * | 2010-12-20 | 2014-04-23 | 信越半導体株式会社 | Soiウェーハの製造方法 |
JP5704039B2 (ja) * | 2011-10-06 | 2015-04-22 | 信越半導体株式会社 | 貼り合わせsoiウェーハの製造方法 |
JP2013143407A (ja) * | 2012-01-06 | 2013-07-22 | Shin Etsu Handotai Co Ltd | 貼り合わせsoiウェーハの製造方法 |
JP5673572B2 (ja) * | 2012-01-24 | 2015-02-18 | 信越半導体株式会社 | 貼り合わせsoiウェーハの製造方法 |
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2015
- 2015-06-15 JP JP2015120424A patent/JP6380245B2/ja active Active
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2016
- 2016-03-08 CN CN201680028359.7A patent/CN107615445B/zh active Active
- 2016-03-08 US US15/574,326 patent/US10204824B2/en active Active
- 2016-03-08 WO PCT/JP2016/001235 patent/WO2016203677A1/ja active Application Filing
- 2016-03-08 EP EP16811158.1A patent/EP3309820B1/en active Active
- 2016-03-08 KR KR1020177035353A patent/KR102327330B1/ko active IP Right Grant
- 2016-03-08 SG SG11201709420PA patent/SG11201709420PA/en unknown
- 2016-03-11 TW TW105107464A patent/TWI685019B/zh active
Also Published As
Publication number | Publication date |
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US20180144975A1 (en) | 2018-05-24 |
EP3309820A1 (en) | 2018-04-18 |
JP2017005201A (ja) | 2017-01-05 |
CN107615445A (zh) | 2018-01-19 |
SG11201709420PA (en) | 2017-12-28 |
CN107615445B (zh) | 2020-10-30 |
KR20180016394A (ko) | 2018-02-14 |
TWI685019B (zh) | 2020-02-11 |
KR102327330B1 (ko) | 2021-11-17 |
WO2016203677A1 (ja) | 2016-12-22 |
TW201643938A (zh) | 2016-12-16 |
EP3309820B1 (en) | 2020-01-29 |
US10204824B2 (en) | 2019-02-12 |
EP3309820A4 (en) | 2019-01-23 |
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