JP5511173B2 - 半導体装置の作製方法 - Google Patents
半導体装置の作製方法 Download PDFInfo
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- JP5511173B2 JP5511173B2 JP2008261293A JP2008261293A JP5511173B2 JP 5511173 B2 JP5511173 B2 JP 5511173B2 JP 2008261293 A JP2008261293 A JP 2008261293A JP 2008261293 A JP2008261293 A JP 2008261293A JP 5511173 B2 JP5511173 B2 JP 5511173B2
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Images
Classifications
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- H—ELECTRICITY
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- 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
- H01L27/1214—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 comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1262—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate
- H01L27/1266—Multistep manufacturing methods with a particular formation, treatment or coating of the substrate the substrate on which the devices are formed not being the final device substrate, e.g. using a temporary substrate
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- 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
- H01L27/1214—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 comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78618—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
- H01L29/78621—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/66772—Monocristalline silicon transistors on insulating substrates, e.g. quartz substrates
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
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Description
本発明の半導体装置の製造方法について、図1乃至図4を参照して説明する。
本実施の形態では、高性能及び高信頼性な半導体素子を有する半導体装置を、歩留まりよく作製することを目的とした半導体装置の作製方法の一例としてCMOS(相補型金属酸化物半導体:Complementary Metal Oxide Semiconductor)に関して図5及び図6を用いて説明する。なお、実施の形態1と同一部分又は同様な機能を有する部分の繰り返しの説明は省略する。
本実施の形態では、高性能、かつ高い信頼性を付与することを目的とした半導体装置の例について説明する。詳しくは半導体装置の一例として、マイクロプロセッサ及び非接触でデータの送受信を行うことのできる演算機能を備えた半導体装置の一例について説明する。
Claims (7)
- 第1の半導体ウエハーに、前記第1の半導体ウエハーの一つの面から一導電型を付与する不純物元素を添加して不純物領域を形成し、
前記不純物元素を添加した前記第1の半導体ウエハーの一つの面からハロゲンイオンを照射し、その後H + 、H 2 + 及びH 3 + イオンを含むとともに前記H 3 + イオンが50%以上と最も多く含む水素イオンを照射して、前記第1の半導体ウエハーの一つの面から前記不純物領域より下方に脆化層を形成し、
前記第1の半導体ウエハーの一つの面上、又は第2の半導体ウエハー上の少なくともどちらか一方に絶縁層を形成し、
前記第1の半導体ウエハーと前記第2の半導体ウエハーを、前記絶縁層を挟んで重ね合わせた状態で、前記脆化層に亀裂を生じさせ、前記第1の半導体ウエハーを前記脆化層で分離する熱処理を行って前記不純物領域を含む単結晶半導体層を前記第2の半導体ウエハー上に形成し、
前記単結晶半導体層の前記不純物領域をチャネル形成領域に用いて電界効果トランジスタを形成することを特徴とする半導体装置の作製方法。 - 請求項1において、
前記第1の半導体ウエハーの一つの面上に保護層を形成し、前記第1の半導体ウエハーに、前記第1の半導体ウエハーの一つの面上に形成された前記保護層から一導電型を付与する不純物元素を添加して不純物領域を形成することを特徴とする半導体装置の作製方法。 - 第1の半導体ウエハーに、前記第1の半導体ウエハーの一つの面からハロゲンイオンを照射し、その後H + 、H 2 + 及びH 3 + イオンを含むとともに前記H 3 + イオンが50%以上と最も多く含む水素イオンを照射して、前記第1の半導体ウエハーの一つの面から一定の深さに脆化層を形成し、
前記第1の半導体ウエハーの一つの面から一導電型を付与する不純物元素を添加して、前記第1の半導体ウエハーの一つの面と前記脆化層との間に不純物領域を形成し、
前記第1の半導体ウエハーの一つの面上、又は第2の半導体ウエハー上の少なくともどちらか一方に絶縁層を形成し、
前記第1の半導体ウエハーと前記第2の半導体ウエハーを、前記絶縁層を挟んで重ね合わせた状態で、前記脆化層に亀裂を生じさせ、前記第1の半導体ウエハーを前記脆化層で分離する熱処理を行って前記不純物領域を含む単結晶半導体層を前記第2の半導体ウエハー上に形成し、
前記単結晶半導体層の前記不純物領域をチャネル形成領域に用いて電界効果トランジスタを形成することを特徴とする半導体装置の作製方法。 - 請求項3において、
前記第1の半導体ウエハーの一つの面上に保護層を形成し、前記第1の半導体ウエハーに、前記第1の半導体ウエハーの一つの面上に形成された前記保護層からイオンを照射して、前記第1の半導体ウエハーの一つの面から一定の深さに脆化層を形成することを特徴とする半導体装置の作製方法。 - 請求項2又は請求項4において、
前記保護層は、窒化シリコン層、酸化シリコン層、窒化酸化シリコン層、又は酸化窒化シリコン層から選ばれた一層又は複数の層による積層構造とすることを特徴とする半導体装置の作製方法。 - 請求項1乃至5のいずれか一項において、
前記一導電型を付与する不純物元素を、前記第1の半導体ウエハーにマスクを用いて選択的に添加することを特徴とする半導体装置の作製方法。 - 請求項1乃至6のいずれか一項において、
前記不純物領域として異なる不純物濃度を有する複数の不純物領域を形成することを特徴とする半導体装置の作製方法。
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5205096B2 (ja) * | 2008-03-25 | 2013-06-05 | シャープ株式会社 | 半導体装置の製造方法及び半導体基板 |
JP2010114431A (ja) * | 2008-10-10 | 2010-05-20 | Semiconductor Energy Lab Co Ltd | Soi基板の作製方法 |
JP2011029610A (ja) * | 2009-06-26 | 2011-02-10 | Semiconductor Energy Lab Co Ltd | 半導体装置及びその作製方法 |
KR101396015B1 (ko) * | 2009-11-28 | 2014-05-16 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 |
US8476147B2 (en) | 2010-02-03 | 2013-07-02 | Semiconductor Energy Laboratory Co., Ltd. | SOI substrate and manufacturing method thereof |
US8461034B2 (en) * | 2010-10-20 | 2013-06-11 | International Business Machines Corporation | Localized implant into active region for enhanced stress |
KR102277398B1 (ko) * | 2014-09-17 | 2021-07-16 | 삼성전자주식회사 | 반도체 소자 및 이의 제조 방법 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5064775A (en) * | 1990-09-04 | 1991-11-12 | Industrial Technology Research Institute | Method of fabricating an improved polycrystalline silicon thin film transistor |
US5104818A (en) * | 1991-04-15 | 1992-04-14 | United Technologies Corporation | Preimplanted N-channel SOI mesa |
FR2681472B1 (fr) * | 1991-09-18 | 1993-10-29 | Commissariat Energie Atomique | Procede de fabrication de films minces de materiau semiconducteur. |
JP2873660B2 (ja) * | 1994-01-08 | 1999-03-24 | 株式会社半導体エネルギー研究所 | 半導体集積回路の作製方法 |
KR100274293B1 (ko) * | 1995-06-26 | 2001-01-15 | 야스카와 히데아키 | 결정성 반도체막 형성방법, 박막 트랜지스터 제조방법, 태양 전지 제조 방법 및 액티브 매트릭스형 액정 장치 |
TW313674B (en) * | 1996-09-21 | 1997-08-21 | United Microelectronics Corp | High pressure metal oxide semiconductor device and manufacturing method thereof |
JP4103968B2 (ja) * | 1996-09-18 | 2008-06-18 | 株式会社半導体エネルギー研究所 | 絶縁ゲイト型半導体装置 |
US6534409B1 (en) * | 1996-12-04 | 2003-03-18 | Micron Technology, Inc. | Silicon oxide co-deposition/etching process |
US6191007B1 (en) * | 1997-04-28 | 2001-02-20 | Denso Corporation | Method for manufacturing a semiconductor substrate |
US6548382B1 (en) * | 1997-07-18 | 2003-04-15 | Silicon Genesis Corporation | Gettering technique for wafers made using a controlled cleaving process |
US6534380B1 (en) * | 1997-07-18 | 2003-03-18 | Denso Corporation | Semiconductor substrate and method of manufacturing the same |
US6388652B1 (en) * | 1997-08-20 | 2002-05-14 | Semiconductor Energy Laboratory Co., Ltd. | Electrooptical device |
US6686623B2 (en) * | 1997-11-18 | 2004-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Nonvolatile memory and electronic apparatus |
JP3849683B2 (ja) * | 1998-02-25 | 2006-11-22 | セイコーエプソン株式会社 | 薄膜トランジスタの剥離方法 |
TW420874B (en) * | 1998-05-04 | 2001-02-01 | Koninkl Philips Electronics Nv | Method of manufacturing a semiconductor device |
JP2000012864A (ja) * | 1998-06-22 | 2000-01-14 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
US6271101B1 (en) * | 1998-07-29 | 2001-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Process for production of SOI substrate and process for production of semiconductor device |
JP4476390B2 (ja) * | 1998-09-04 | 2010-06-09 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP3951487B2 (ja) * | 1998-12-25 | 2007-08-01 | 信越半導体株式会社 | Soi基板及びその製造方法 |
US6362078B1 (en) * | 1999-02-26 | 2002-03-26 | Intel Corporation | Dynamic threshold voltage device and methods for fabricating dynamic threshold voltage devices |
JP2000332021A (ja) * | 1999-05-18 | 2000-11-30 | Hitachi Ltd | Soi基板およびその製造方法ならびに半導体装置およびその製造方法 |
US6583440B2 (en) * | 2000-11-30 | 2003-06-24 | Seiko Epson Corporation | Soi substrate, element substrate, semiconductor device, electro-optical apparatus, electronic equipment, method of manufacturing the soi substrate, method of manufacturing the element substrate, and method of manufacturing the electro-optical apparatus |
US6524929B1 (en) * | 2001-02-26 | 2003-02-25 | Advanced Micro Devices, Inc. | Method for shallow trench isolation using passivation material for trench bottom liner |
US6638813B1 (en) * | 2002-01-29 | 2003-10-28 | Taiwan Semiconductor Manufacturing Company | Method of forming a composite spacer to eliminate polysilicon stringers between elements in a pseudo SRAM cell |
JP2003257992A (ja) | 2002-03-06 | 2003-09-12 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタの製造方法 |
US6908797B2 (en) * | 2002-07-09 | 2005-06-21 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a semiconductor device |
TWI330269B (en) * | 2002-12-27 | 2010-09-11 | Semiconductor Energy Lab | Separating method |
JP4319078B2 (ja) * | 2004-03-26 | 2009-08-26 | シャープ株式会社 | 半導体装置の製造方法 |
JP5113999B2 (ja) * | 2004-09-28 | 2013-01-09 | シャープ株式会社 | 水素イオン注入剥離方法 |
FR2876219B1 (fr) * | 2004-10-06 | 2006-11-24 | Commissariat Energie Atomique | Procede d'elaboration de structures empilees mixtes, a zones isolantes diverses et/ou zones de conduction electrique verticale localisees. |
JP3998677B2 (ja) * | 2004-10-19 | 2007-10-31 | 株式会社東芝 | 半導体ウェハの製造方法 |
US7190036B2 (en) * | 2004-12-03 | 2007-03-13 | Taiwan Semiconductor Manufacturing Company, Ltd. | Transistor mobility improvement by adjusting stress in shallow trench isolation |
WO2006117900A1 (ja) * | 2005-04-26 | 2006-11-09 | Sharp Kabushiki Kaisha | 半導体装置の製造方法及び半導体装置 |
KR101299604B1 (ko) * | 2005-10-18 | 2013-08-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제조 방법 |
US7456080B2 (en) * | 2005-12-19 | 2008-11-25 | Corning Incorporated | Semiconductor on glass insulator made using improved ion implantation process |
EP2002484A4 (en) * | 2006-04-05 | 2016-06-08 | Silicon Genesis Corp | METHOD AND STRUCTURE FOR MANUFACTURING PHOTOVOLTAIC CELLS USING A LAYER TRANSFER PROCESS |
US7608521B2 (en) * | 2006-05-31 | 2009-10-27 | Corning Incorporated | Producing SOI structure using high-purity ion shower |
US7811900B2 (en) * | 2006-09-08 | 2010-10-12 | Silicon Genesis Corporation | Method and structure for fabricating solar cells using a thick layer transfer process |
JP2007158371A (ja) * | 2007-02-02 | 2007-06-21 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
EP1978554A3 (en) * | 2007-04-06 | 2011-10-12 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor substrate comprising implantation and separation steps |
JP5325404B2 (ja) * | 2007-09-21 | 2013-10-23 | 株式会社半導体エネルギー研究所 | Soi基板の作製方法 |
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