JP5562696B2 - 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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- JP5562696B2 JP5562696B2 JP2010067633A JP2010067633A JP5562696B2 JP 5562696 B2 JP5562696 B2 JP 5562696B2 JP 2010067633 A JP2010067633 A JP 2010067633A JP 2010067633 A JP2010067633 A JP 2010067633A JP 5562696 B2 JP5562696 B2 JP 5562696B2
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- 238000000034 method Methods 0.000 title claims description 36
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- 229910052786 argon Inorganic materials 0.000 description 1
- BHVMAFDNFMTYLQ-UHFFFAOYSA-N azanylidyne(azanylidynegermyloxy)germane Chemical compound N#[Ge]O[Ge]#N BHVMAFDNFMTYLQ-UHFFFAOYSA-N 0.000 description 1
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- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
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- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- 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
- H01L29/66053—Multistep manufacturing processes of devices having a semiconductor body comprising crystalline silicon carbide
- H01L29/66068—Multistep manufacturing processes of devices having a semiconductor body comprising crystalline silicon carbide 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
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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
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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
- H01L21/77—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
- H01L21/82—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 to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/8213—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 to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using SiC technology
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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
- H01L21/77—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
- H01L21/82—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 to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/84—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 to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being other than a semiconductor body, e.g. being an insulating body
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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
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- H—ELECTRICITY
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- 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
- H01L29/66568—Lateral single gate silicon transistors
- H01L29/66651—Lateral single gate silicon transistors with a single crystalline channel formed on the silicon substrate after insulating device isolation
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- 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
- H01L29/78684—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising semiconductor materials of Group IV not being silicon, or alloys including an element of the group IV, e.g. Ge, SiN alloys, SiC alloys
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- H—ELECTRICITY
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- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/16—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table
- H01L29/1608—Silicon carbide
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- 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)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Thin Film Transistor (AREA)
Description
本実施の形態では、半導体装置の構成の一例について、図面を参照して説明する。
本実施の形態では、上記実施の形態1で示した半導体装置の作製方法の一例について、図面を参照して説明する。
本実施の形態では、上記実施の形態1で示した半導体装置の作製方法の一例について、図面を参照して説明する。具体的には、上記図2(B)に示した半導体装置の作製方法の一例について説明する。
本実施の形態では、上記実施の形態1と異なる半導体装置の構成及びその作製方法について、図面を参照して説明する。具体的には、上記図2(B)のダイオードをPN接合ダイオードとする場合について説明する。また、本実施の形態で示す構成及び作製工程(適用できる材料等)は多くの部分で上記実施の形態と共通している。したがって、以下においては、重複する部分の説明は省略し、異なる点について詳細に説明する。
本実施の形態では、上記実施の形態と異なる半導体装置の構成及びその作製方法について、図面を参照して説明する。具体的には、シリコン基板に当該シリコン基板よりバンドギャップが大きい半導体基板を貼り合わせて設ける場合について説明する。
102 絶縁層
110 回路群
112 絶縁層
113 絶縁層
114 炭化シリコン層
115 トランジスタ
116 絶縁層
117 導電層
118 導電層
120 ダイオード
121 電極層
122 電極層
127 導電層
130 回路群
132 絶縁層
135 トランジスタ
136 絶縁層
138 導電層
142 絶縁層
156 絶縁層
157 開口部
180 ダイオード
181 ダイオード
182 不純物領域
183 不純物領域
184 不純物領域
210 炭化シリコン基板
212 脆化領域
214 炭化シリコン層
221 導電層
230 シリコン基板
232 脆化領域
234 シリコン層
330 シリコン基板
332 シリコン層
302 絶縁層
124a チャネル形成領域
124b 不純物領域
124c 不純物領域
126a 導電層
134a シリコン層
134b シリコン層
135a トランジスタ
135b トランジスタ
138a 導電層
138b 導電層
144a チャネル形成領域
144b 不純物領域
144c 不純物領域
145a チャネル形成領域
145b 不純物領域
145c 不純物領域
146a 導電層
147a 導電層
186a 電極層
186b 電極層
187a 電極層
187b 電極層
Claims (2)
- 炭化シリコン基板に第1のイオンを照射して、前記炭化シリコン基板中に第1の脆化領域を形成する工程と、
単結晶シリコン基板に第2のイオンを照射して、前記単結晶シリコン基板中に第2の脆化領域を形成する工程と、
第1の絶縁層を介して前記炭化シリコン基板と、第2の絶縁層を介して前記単結晶シリコン基板とに、ベース基板を貼り合わせる工程と、
前記第1の脆化領域において前記炭化シリコン基板を分離して、前記ベース基板上に前記第1の絶縁層を介して炭化シリコン層を形成する工程と、
前記第2の脆化領域において前記単結晶シリコン基板を分離して、前記ベース基板上に前記第2の絶縁層を介して単結晶シリコン層を形成する工程と、
前記炭化シリコン層を用いて、トランジスタ又はダイオードを形成する工程と、
前記単結晶シリコン層を用いて、トランジスタを形成する工程と、を有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、
前記ベース基板はガラス基板であることを特徴とする半導体装置の作製方法。
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US6855584B2 (en) * | 2001-03-29 | 2005-02-15 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a semiconductor device |
JP3826828B2 (ja) | 2001-11-27 | 2006-09-27 | 日産自動車株式会社 | 炭化珪素半導体を用いた電界効果トランジスタ |
US7232714B2 (en) * | 2001-11-30 | 2007-06-19 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP2003282845A (ja) | 2002-03-20 | 2003-10-03 | Mitsubishi Electric Corp | 炭化ケイ素基板の製造方法およびその製造方法により製造された炭化ケイ素基板、ならびに、ショットキーバリアダイオードおよび炭化ケイ素薄膜の製造方法 |
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US7081704B2 (en) * | 2002-08-09 | 2006-07-25 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
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