JP6246198B2 - <100>シリコンからなる自立層の分離 - Google Patents
<100>シリコンからなる自立層の分離 Download PDFInfo
- Publication number
- JP6246198B2 JP6246198B2 JP2015519305A JP2015519305A JP6246198B2 JP 6246198 B2 JP6246198 B2 JP 6246198B2 JP 2015519305 A JP2015519305 A JP 2015519305A JP 2015519305 A JP2015519305 A JP 2015519305A JP 6246198 B2 JP6246198 B2 JP 6246198B2
- Authority
- JP
- Japan
- Prior art keywords
- silicon
- substrate
- separation
- free
- implanted
- 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.)
- Expired - Fee Related
Links
- 229910052710 silicon Inorganic materials 0.000 title claims description 57
- 239000010703 silicon Substances 0.000 title claims description 57
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims description 55
- 238000000926 separation method Methods 0.000 title claims description 24
- 239000000758 substrate Substances 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 46
- 238000002513 implantation Methods 0.000 claims description 29
- 239000013078 crystal Substances 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 2
- 125000004429 atom Chemical group 0.000 claims 3
- 238000002347 injection Methods 0.000 claims 3
- 239000007924 injection Substances 0.000 claims 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000010410 layer Substances 0.000 description 47
- 150000002500 ions Chemical class 0.000 description 11
- 230000007547 defect Effects 0.000 description 6
- 238000004151 rapid thermal annealing Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000003746 surface roughness Effects 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 150000003376 silicon Chemical class 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000019592 roughness Nutrition 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
-
- 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
- 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
- H01L21/26—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 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
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1892—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof methods involving the use of temporary, removable substrates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Photovoltaic Devices (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
Claims (15)
- 太陽電池分野での使用を目的とした、結晶方位<100>のシリコンからなる自立層の分離方法であって、
イオン種を結晶方位<100>のシリコンからなる基板に注入することにより、自立層と前記基板のネガティブとをその両側で規定する脆化面を前記基板内に形成する工程a)と、
前記工程a)で注入された基板に30℃/sを超える温度勾配で熱処理を行うことにより、シリコンからなる前記自立層を分離する工程b)と、
を備える、分離方法。 - 請求項1に記載の方法において、
前記温度勾配は、50℃/sから100℃/sの間に設定される、分離方法。 - 請求項1に記載の方法において、
前記熱処理は、前記工程a)で注入された基板の全体に対して同時に行われる、分離方法。 - 請求項1に記載の方法において、
前記熱処理は、放射、伝導、または対流のいずれかによって、前記工程a)で注入された基板の全体に対して同時に行われる、分離方法。 - 請求項1に記載の方法において、
前記熱処理は、550℃から800℃の間に設定される温度になるまで行われる、分離方法。 - 請求項1に記載の方法において、
注入された前記イオン種は水素から得られる、分離方法。 - 請求項1に記載の方法において、
注入された前記イオン種のドーズ量は1×1017atoms/cm2以下である、分離方法。 - 請求項1に記載の方法において、
注入された前記イオン種のドーズ量は8×10 16 atoms/cm 2 以下である、分離方法。 - 請求項1に記載の方法において、
注入された前記イオン種のドーズ量は7×10 16 atoms/cm 2 以下である、分離方法。 - 請求項1に記載の方法において、
前記注入工程は、分離した前記自立層の厚さが10マイクロメートルから100マイクロメートルの間になるようなエネルギーで行われる、分離方法。 - 請求項1に記載の方法において、
前記注入工程は、分離した前記自立層の厚さが15マイクロメートルから50マイクロメートルの間になるようなエネルギーで行われる、分離方法。 - 請求項1に記載の方法において、
前記イオン種の前記注入工程は、1MeVを超えるエネルギーで行われる、分離方法。 - 請求項1に記載の方法において、
前記注入工程は、700マイクロメートル以上の厚さを持つ結晶方位<100>のシリコン基板に対して行われる、分離方法。 - 請求項1に記載の方法において、
前記注入工程は、1ミリメートルから50ミリメートルの間の厚さを持つ結晶方位<100>のシリコン基板に対して行われる、分離方法。 - 請求項1に記載の方法において、
前記方法は、工程b)の後に行われる工程c)を含み、
前記工程c)は、先に実施された前記工程b)によって形成された、結晶方位<100>の前記シリコン基板の前記ネガティブに対して前記工程a)と前記工程b)とを繰り返すことにより、シリコンからなる新しい自立層を分離する工程である、分離方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR12/56340 | 2012-07-03 | ||
FR1256340A FR2993095B1 (fr) | 2012-07-03 | 2012-07-03 | Detachement d’une couche autoportee de silicium <100> |
PCT/FR2013/051544 WO2014006316A1 (fr) | 2012-07-03 | 2013-07-01 | Détachement d'une couche autoportée de silicium <100> |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015522511A JP2015522511A (ja) | 2015-08-06 |
JP6246198B2 true JP6246198B2 (ja) | 2017-12-13 |
Family
ID=47022797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015519305A Expired - Fee Related JP6246198B2 (ja) | 2012-07-03 | 2013-07-01 | <100>シリコンからなる自立層の分離 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9698289B2 (ja) |
EP (1) | EP2870627B1 (ja) |
JP (1) | JP6246198B2 (ja) |
KR (1) | KR20150030740A (ja) |
CN (1) | CN104428886B (ja) |
FR (1) | FR2993095B1 (ja) |
SG (1) | SG11201500009PA (ja) |
WO (1) | WO2014006316A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2993095B1 (fr) * | 2012-07-03 | 2014-08-08 | Commissariat Energie Atomique | Detachement d’une couche autoportee de silicium <100> |
US10756668B2 (en) | 2015-03-11 | 2020-08-25 | Ecouni, Llc | Universal sloped roof solar panel mounting system |
US10312853B2 (en) * | 2015-03-11 | 2019-06-04 | Ecolibrium Solar, Inc | Sloped roof solar panel mounting system |
JP2018511721A (ja) | 2015-03-11 | 2018-04-26 | エコリブリウム ソーラー,インコーポレイテッドEcolibrium Solar,Inc. | 傾斜屋根用太陽光パネル装着システム |
CN105895576B (zh) * | 2016-07-06 | 2020-04-03 | 中国科学院上海微系统与信息技术研究所 | 一种离子注入剥离制备半导体材料厚膜的方法 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2738671B1 (fr) * | 1995-09-13 | 1997-10-10 | Commissariat Energie Atomique | Procede de fabrication de films minces a materiau semiconducteur |
US6162705A (en) * | 1997-05-12 | 2000-12-19 | Silicon Genesis Corporation | Controlled cleavage process and resulting device using beta annealing |
US6150239A (en) * | 1997-05-31 | 2000-11-21 | Max Planck Society | Method for the transfer of thin layers monocrystalline material onto a desirable substrate |
US5877070A (en) * | 1997-05-31 | 1999-03-02 | Max-Planck Society | Method for the transfer of thin layers of monocrystalline material to a desirable substrate |
JPH114008A (ja) * | 1997-06-11 | 1999-01-06 | Nippon Telegr & Teleph Corp <Ntt> | 薄膜太陽電池の製造方法 |
FR2774510B1 (fr) * | 1998-02-02 | 2001-10-26 | Soitec Silicon On Insulator | Procede de traitement de substrats, notamment semi-conducteurs |
CA2246084A1 (en) * | 1998-08-28 | 2000-02-28 | Todd William Simpson | Method of patterning semiconductor materials and other brittle materials |
CN100337319C (zh) * | 2000-04-14 | 2007-09-12 | S.O.I.Tec绝缘体上硅技术公司 | 在基体或坯料元件特别是由半导体材料制成的基体或坯料元件中切制出至少一个薄层的方法 |
JP2003347176A (ja) * | 2002-03-20 | 2003-12-05 | Shin Etsu Handotai Co Ltd | 貼り合わせウェーハの製造方法 |
JP2004235274A (ja) * | 2003-01-28 | 2004-08-19 | Kyocera Corp | 多結晶シリコン基板およびその粗面化法 |
FR2855910B1 (fr) * | 2003-06-06 | 2005-07-15 | Commissariat Energie Atomique | Procede d'obtention d'une couche tres mince par amincissement par auto-portage provoque |
US6911376B2 (en) * | 2003-10-01 | 2005-06-28 | Wafermasters | Selective heating using flash anneal |
FR2878535B1 (fr) * | 2004-11-29 | 2007-01-05 | Commissariat Energie Atomique | Procede de realisation d'un substrat demontable |
US20080188011A1 (en) * | 2007-01-26 | 2008-08-07 | Silicon Genesis Corporation | Apparatus and method of temperature conrol during cleaving processes of thick film materials |
SG144883A1 (en) * | 2007-01-29 | 2008-08-28 | Silicon Genesis Corp | Method and structure using selected implant angles using a linear accelerator process for manufacture of free standing films of materials |
US20090061593A1 (en) * | 2007-08-28 | 2009-03-05 | Kishor Purushottam Gadkaree | Semiconductor Wafer Re-Use in an Exfoliation Process Using Heat Treatment |
JP2009135448A (ja) * | 2007-11-01 | 2009-06-18 | Semiconductor Energy Lab Co Ltd | 半導体基板の作製方法及び半導体装置の作製方法 |
US7811901B1 (en) * | 2007-12-03 | 2010-10-12 | Silicon Genesis Corporation | Method and edge region structure using co-implanted particles for layer transfer processes |
US20090242010A1 (en) * | 2008-03-27 | 2009-10-01 | Twin Creeks Technologies, Inc. | Method to Form a Photovoltaic Cell Comprising a Thin Lamina Bonded to a Discrete Receiver Element |
EP2105972A3 (en) * | 2008-03-28 | 2015-06-10 | Semiconductor Energy Laboratory Co, Ltd. | Photoelectric conversion device and method for manufacturing the same |
FR2929446B1 (fr) * | 2008-03-28 | 2011-08-05 | Soitec Silicon On Insulator | Implantation a temperature controlee |
FR2929758B1 (fr) * | 2008-04-07 | 2011-02-11 | Commissariat Energie Atomique | Procede de transfert a l'aide d'un substrat ferroelectrique |
US8871610B2 (en) * | 2008-10-02 | 2014-10-28 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing SOI substrate |
FR2949606B1 (fr) * | 2009-08-26 | 2011-10-28 | Commissariat Energie Atomique | Procede de detachement par fracture d'un film mince de silicium mettant en oeuvre une triple implantation |
US8435804B2 (en) * | 2010-12-29 | 2013-05-07 | Gtat Corporation | Method and apparatus for forming a thin lamina |
FR2980916B1 (fr) * | 2011-10-03 | 2014-03-28 | Soitec Silicon On Insulator | Procede de fabrication d'une structure de type silicium sur isolant |
FR2993095B1 (fr) * | 2012-07-03 | 2014-08-08 | Commissariat Energie Atomique | Detachement d’une couche autoportee de silicium <100> |
-
2012
- 2012-07-03 FR FR1256340A patent/FR2993095B1/fr not_active Expired - Fee Related
-
2013
- 2013-07-01 US US14/412,874 patent/US9698289B2/en not_active Expired - Fee Related
- 2013-07-01 SG SG11201500009PA patent/SG11201500009PA/en unknown
- 2013-07-01 KR KR20157001816A patent/KR20150030740A/ko not_active Application Discontinuation
- 2013-07-01 JP JP2015519305A patent/JP6246198B2/ja not_active Expired - Fee Related
- 2013-07-01 CN CN201380035973.2A patent/CN104428886B/zh not_active Expired - Fee Related
- 2013-07-01 EP EP13739766.7A patent/EP2870627B1/fr not_active Not-in-force
- 2013-07-01 WO PCT/FR2013/051544 patent/WO2014006316A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
SG11201500009PA (en) | 2015-02-27 |
CN104428886A (zh) | 2015-03-18 |
FR2993095A1 (fr) | 2014-01-10 |
EP2870627A1 (fr) | 2015-05-13 |
KR20150030740A (ko) | 2015-03-20 |
EP2870627B1 (fr) | 2017-11-08 |
JP2015522511A (ja) | 2015-08-06 |
US20150194550A1 (en) | 2015-07-09 |
WO2014006316A1 (fr) | 2014-01-09 |
US9698289B2 (en) | 2017-07-04 |
CN104428886B (zh) | 2018-04-27 |
FR2993095B1 (fr) | 2014-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6246198B2 (ja) | <100>シリコンからなる自立層の分離 | |
US7910458B2 (en) | Method and structure using selected implant angles using a linear accelerator process for manufacture of free standing films of materials | |
JP6371761B2 (ja) | 光電子工学デバイスを形成するための技術 | |
CN101286537B (zh) | 单晶硅太阳能电池的制造方法及单晶硅太阳能电池 | |
KR101154133B1 (ko) | 캐리어 수명을 갖는 독립적 단결정 재료 및 그 제조 방법 | |
JP2020010020A5 (ja) | ||
JP6248060B2 (ja) | β−Ga2O3系単結晶体に局所的な導電性領域を形成する方法、及び局所的な導電性領域を備えたβ−Ga2O3系単結晶体 | |
TW201203358A (en) | Method for finishing silicon on insulator substrates | |
JP2010103488A (ja) | 制御伝搬を利用する膜のレイヤトランスファ | |
CN104488080A (zh) | 混合基板的制造方法和混合基板 | |
TW200836356A (en) | Fabrication method of single crystal silicon solar battery and single crystal silicon solar battery | |
CN105957831A (zh) | 一种用于制造支撑衬底上的单晶材料薄层结构的方法 | |
TW200931507A (en) | Semiconductor wafer re-use in an exfoliation process using heat treatment | |
JP2008244435A (ja) | 選択された注入角度を用いて線形加速器工程を使用した材料の自立膜の製造方法および構造 | |
TWI609434B (zh) | SOS substrate manufacturing method and SOS substrate | |
JP2013175787A5 (ja) | ||
TWI497742B (zh) | 使用硼摻雜的矽鍺層的層轉移技術 | |
JP6250979B2 (ja) | InP膜の硬化基板上への移転方法 | |
Henley et al. | Beam-induced wafering technology for kerf-free thin PV manufacturing | |
JP2016508291A5 (ja) | ||
CN106981451B (zh) | 一种去除tm-soi顶层硅缺陷的方法 | |
TW201546953A (zh) | 製備功率電子裝置的方法 | |
CN104637812B (zh) | 成长高可靠性igbt终端保护环的方法 | |
Mazen et al. | Trapping of implanted hydrogen for ultrathin layer transfer | |
RU2013126847A (ru) | Способ изготовления структуры кремний-на-сапфире |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20150520 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160603 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170309 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170314 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170602 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170825 |
|
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: 20171107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171114 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6246198 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |