CN1846304B - 用于形成具有隔离区的半导体器件的方法 - Google Patents

用于形成具有隔离区的半导体器件的方法 Download PDF

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Publication number
CN1846304B
CN1846304B CN2004800250641A CN200480025064A CN1846304B CN 1846304 B CN1846304 B CN 1846304B CN 2004800250641 A CN2004800250641 A CN 2004800250641A CN 200480025064 A CN200480025064 A CN 200480025064A CN 1846304 B CN1846304 B CN 1846304B
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China
Prior art keywords
layer
current electrode
forming
dielectric
semiconductor
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Expired - Fee Related
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CN2004800250641A
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English (en)
Chinese (zh)
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CN1846304A (zh
Inventor
马里乌斯·K·奥尔沃夫斯基
亚历山大·L·巴尔
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NXP USA Inc
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Freescale Semiconductor Inc
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Publication of CN1846304A publication Critical patent/CN1846304A/zh
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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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/01—Manufacture or treatment
    • H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
    • H10D30/027—Manufacture or treatment of FETs having insulated gates [IGFET] of lateral single-gate IGFETs
    • H10D30/0275—Manufacture or treatment of FETs having insulated gates [IGFET] of lateral single-gate IGFETs forming single crystalline semiconductor source or drain regions resulting in recessed gates, e.g. forming raised source or drain regions
    • 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
    • H01L21/76224—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials
    • H01L21/76232—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials of trenches having a shape other than rectangular or V-shape, e.g. rounded corners, oblique or rounded trench walls
    • H01L21/76235—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using trench refilling with dielectric materials of trenches having a shape other than rectangular or V-shape, e.g. rounded corners, oblique or rounded trench walls trench shape altered by a local oxidation of silicon process step, e.g. trench corner rounding by LOCOS
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/601—Insulated-gate field-effect transistors [IGFET] having lightly-doped drain or source extensions, e.g. LDD IGFETs or DDD IGFETs 
    • H10D30/608—Insulated-gate field-effect transistors [IGFET] having lightly-doped drain or source extensions, e.g. LDD IGFETs or DDD IGFETs  having non-planar bodies, e.g. having recessed gate electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/01—Manufacture or treatment
    • H10D62/021—Forming source or drain recesses by etching e.g. recessing by etching and then refilling
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/021—Manufacture or treatment using multiple gate spacer layers, e.g. bilayered sidewall spacers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Element Separation (AREA)
  • Thin Film Transistor (AREA)
CN2004800250641A 2003-09-23 2004-09-10 用于形成具有隔离区的半导体器件的方法 Expired - Fee Related CN1846304B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/668,714 US6964911B2 (en) 2003-09-23 2003-09-23 Method for forming a semiconductor device having isolation regions
US10/668,714 2003-09-23
PCT/US2004/029381 WO2005034186A2 (en) 2003-09-23 2004-09-10 Method for forming a semiconductor device having isolation regions

Publications (2)

Publication Number Publication Date
CN1846304A CN1846304A (zh) 2006-10-11
CN1846304B true CN1846304B (zh) 2012-01-11

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CN2004800250641A Expired - Fee Related CN1846304B (zh) 2003-09-23 2004-09-10 用于形成具有隔离区的半导体器件的方法

Country Status (7)

Country Link
US (1) US6964911B2 (enExample)
EP (1) EP1668691A2 (enExample)
JP (1) JP5068074B2 (enExample)
KR (1) KR101120770B1 (enExample)
CN (1) CN1846304B (enExample)
TW (1) TWI364813B (enExample)
WO (1) WO2005034186A2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040242015A1 (en) * 2003-03-04 2004-12-02 Kyoung-Chul Kim Etching compositions for silicon germanium and etching methods using the same
KR100583725B1 (ko) * 2003-11-07 2006-05-25 삼성전자주식회사 부분적으로 절연된 전계효과 트랜지스터를 구비하는반도체 장치 및 그 제조 방법
KR100598098B1 (ko) * 2004-02-06 2006-07-07 삼성전자주식회사 매몰 절연 영역을 갖는 모오스 전계 효과 트랜지스터 및그 제조 방법
US7256077B2 (en) * 2004-05-21 2007-08-14 Freescale Semiconductor, Inc. Method for removing a semiconductor layer
KR100555569B1 (ko) * 2004-08-06 2006-03-03 삼성전자주식회사 절연막에 의해 제한된 채널영역을 갖는 반도체 소자 및 그제조방법
WO2006030505A1 (ja) * 2004-09-16 2006-03-23 Fujitsu Limited Ｍｏｓ型電界効果トランジスタ及びその製造方法
US20070194353A1 (en) * 2005-08-31 2007-08-23 Snyder John P Metal source/drain Schottky barrier silicon-on-nothing MOSFET device and method thereof
US7326601B2 (en) * 2005-09-26 2008-02-05 Advanced Micro Devices, Inc. Methods for fabrication of a stressed MOS device
JP2007165677A (ja) * 2005-12-15 2007-06-28 Seiko Epson Corp 半導体基板の製造方法及び半導体装置
JP2007201003A (ja) * 2006-01-24 2007-08-09 Seiko Epson Corp 半導体基板の製造方法及び半導体装置の製造方法、半導体装置
JP2007207960A (ja) * 2006-02-01 2007-08-16 Seiko Epson Corp 半導体基板、半導体基板の製造方法及び半導体装置
FR2901058A1 (fr) * 2006-08-29 2007-11-16 St Microelectronics Crolles 2 Dispositif a fonction dissymetrique et procede de realisation correspondant.
US7521314B2 (en) * 2007-04-20 2009-04-21 Freescale Semiconductor, Inc. Method for selective removal of a layer
US8866254B2 (en) * 2008-02-19 2014-10-21 Micron Technology, Inc. Devices including fin transistors robust to gate shorts and methods of making the same
US20120146175A1 (en) * 2010-12-09 2012-06-14 Nicolas Loubet Insulating region for a semiconductor substrate
US9196522B2 (en) 2013-10-16 2015-11-24 Taiwan Semiconductor Manufacturing Company, Ltd. FinFET with buried insulator layer and method for forming

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1184328A (zh) * 1996-10-25 1998-06-10 国际整流器公司 带有自对准单元的mos栅极器件的制造方法
US6091076A (en) * 1996-06-14 2000-07-18 Commissariat A L'energie Atomique Quantum WELL MOS transistor and methods for making same
US6352903B1 (en) * 2000-06-28 2002-03-05 International Business Machines Corporation Junction isolation
CN1440079A (zh) * 2002-02-20 2003-09-03 台湾积体电路制造股份有限公司 可避免产生漏电流的mos管结构及具有该结构的cmos影像管

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077773B2 (ja) * 1989-03-01 1995-01-30 工業技術院長 半導体装置の製造方法
JPH0521465A (ja) * 1991-07-10 1993-01-29 Fujitsu Ltd 半導体装置及びその製造方法
US6015917A (en) * 1998-01-23 2000-01-18 Advanced Technology Materials, Inc. Tantalum amide precursors for deposition of tantalum nitride on a substrate
FR2799307B1 (fr) * 1999-10-01 2002-02-15 France Telecom Dispositif semi-conducteur combinant les avantages des architectures massives et soi, procede de fabrication
FR2812764B1 (fr) * 2000-08-02 2003-01-24 St Microelectronics Sa Procede de fabrication d'un substrat de type substrat-sur- isolant ou substrat-sur-vide et dispositif obtenu
FR2821483B1 (fr) * 2001-02-28 2004-07-09 St Microelectronics Sa Procede de fabrication d'un transistor a grille isolee et a architecture du type substrat sur isolant, et transistor correspondant
US6551937B2 (en) * 2001-08-23 2003-04-22 Institute Of Microelectronics Process for device using partial SOI
JP4546021B2 (ja) * 2002-10-02 2010-09-15 ルネサスエレクトロニクス株式会社 絶縁ゲート型電界効果型トランジスタ及び半導体装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6091076A (en) * 1996-06-14 2000-07-18 Commissariat A L'energie Atomique Quantum WELL MOS transistor and methods for making same
CN1184328A (zh) * 1996-10-25 1998-06-10 国际整流器公司 带有自对准单元的mos栅极器件的制造方法
US6352903B1 (en) * 2000-06-28 2002-03-05 International Business Machines Corporation Junction isolation
CN1440079A (zh) * 2002-02-20 2003-09-03 台湾积体电路制造股份有限公司 可避免产生漏电流的mos管结构及具有该结构的cmos影像管

Also Published As

Publication number Publication date
EP1668691A2 (en) 2006-06-14
WO2005034186A3 (en) 2005-11-03
KR101120770B1 (ko) 2012-03-23
JP2007507092A (ja) 2007-03-22
TWI364813B (en) 2012-05-21
WO2005034186A2 (en) 2005-04-14
CN1846304A (zh) 2006-10-11
US20050064669A1 (en) 2005-03-24
KR20060121883A (ko) 2006-11-29
US6964911B2 (en) 2005-11-15
TW200520146A (en) 2005-06-16
JP5068074B2 (ja) 2012-11-07

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Granted publication date: 20120111

Termination date: 20180910