JP2009200483A - シリコン酸化膜の形成方法 - Google Patents

シリコン酸化膜の形成方法 Download PDF

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Publication number
JP2009200483A
JP2009200483A JP2009013724A JP2009013724A JP2009200483A JP 2009200483 A JP2009200483 A JP 2009200483A JP 2009013724 A JP2009013724 A JP 2009013724A JP 2009013724 A JP2009013724 A JP 2009013724A JP 2009200483 A JP2009200483 A JP 2009200483A
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Prior art keywords
silicon oxide
oxide film
plasma
processing
thickness
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JP2009013724A
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Japanese (ja)
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JP2009200483A5 (https=
Inventor
Hideo Nakamura
秀雄 中村
Yoshiro Kabe
義郎 壁
Junichi Kitagawa
淳一 北川
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Tokyo Electron Ltd
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Tokyo Electron Ltd
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Priority to JP2009013724A priority Critical patent/JP2009200483A/ja
Publication of JP2009200483A publication Critical patent/JP2009200483A/ja
Publication of JP2009200483A5 publication Critical patent/JP2009200483A5/ja
Pending legal-status Critical Current

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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6326Deposition processes
    • H10P14/6328Deposition from the gas or vapour phase
    • H10P14/6334Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
    • H10P14/6336Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32Gas-filled discharge tubes
    • H01J37/32009Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32192Microwave generated discharge
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32Gas-filled discharge tubes
    • H01J37/32009Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32192Microwave generated discharge
    • H01J37/32211Means for coupling power to the plasma
    • H01J37/3222Antennas
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10BELECTRONIC MEMORY DEVICES
    • H10B41/00Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates
    • H10B41/30Electrically erasable-and-programmable ROM [EEPROM] devices comprising floating gates characterised by the memory core region
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00Field-effect transistors [FET]
    • H10D30/60Insulated-gate field-effect transistors [IGFET]
    • H10D30/68Floating-gate IGFETs
    • H10D30/681Floating-gate IGFETs having only two programming levels
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00Electrodes of devices having potential barriers
    • H10D64/01Manufacture or treatment
    • H10D64/013Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator
    • H10D64/01302Manufacture or treatment of electrodes having a conductor capacitively coupled to a semiconductor by an insulator the insulator being formed after the semiconductor body, the semiconductor being silicon
    • H10D64/01332Making the insulator
    • H10D64/01336Making the insulator on single crystalline silicon, e.g. chemical oxidation using a liquid
    • H10D64/01346Making the insulator on single crystalline silicon, e.g. chemical oxidation using a liquid in a gaseous ambient using an oxygen or a water vapour, e.g. oxidation through a layer
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00Electrodes of devices having potential barriers
    • H10D64/20Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/27Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
    • H10D64/311Gate electrodes for field-effect devices
    • H10D64/411Gate electrodes for field-effect devices for FETs
    • H10D64/511Gate electrodes for field-effect devices for FETs for IGFETs
    • H10D64/517Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6302Non-deposition formation processes
    • H10P14/6304Formation by oxidation, e.g. oxidation of the substrate
    • H10P14/6306Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials
    • H10P14/6308Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials of Group IV semiconductors
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/69Inorganic materials
    • H10P14/692Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
    • H10P14/6921Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
    • H10P14/69215Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material being a silicon oxide, e.g. SiO2
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W10/00Isolation regions in semiconductor bodies between components of integrated devices
    • H10W10/01Manufacture or treatment
    • H10W10/011Manufacture or treatment of isolation regions comprising dielectric materials
    • H10W10/014Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations
    • H10W10/0145Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations of trenches having shapes other than rectangular or V-shape
    • H10W10/0147Manufacture or treatment of isolation regions comprising dielectric materials using trench refilling with dielectric materials, e.g. shallow trench isolations of trenches having shapes other than rectangular or V-shape the shapes being altered by a local oxidation of silicon process, e.g. trench corner rounding by LOCOS
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10WGENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W10/00Isolation regions in semiconductor bodies between components of integrated devices
    • H10W10/10Isolation regions comprising dielectric materials
    • H10W10/17Isolation regions comprising dielectric materials formed using trench refilling with dielectric materials, e.g. shallow trench isolations
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01Manufacture or treatment
    • H10D84/0123Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
    • H10D84/0126Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
    • H10D84/0147Manufacturing their gate sidewall spacers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01Manufacture or treatment
    • H10D84/02Manufacture or treatment characterised by using material-based technologies
    • H10D84/03Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
    • H10D84/038Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6302Non-deposition formation processes
    • H10P14/6304Formation by oxidation, e.g. oxidation of the substrate
    • H10P14/6306Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials
    • H10P14/6308Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials of Group IV semiconductors
    • H10P14/6309Formation by oxidation, e.g. oxidation of the substrate of the semiconductor materials of Group IV semiconductors of silicon in uncombined form, i.e. pure silicon
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10PGENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6302Non-deposition formation processes
    • H10P14/6319Formation by plasma treatments, e.g. plasma oxidation of the substrate

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Formation Of Insulating Films (AREA)
  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Element Separation (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Drying Of Semiconductors (AREA)
  • Plasma Technology (AREA)
JP2009013724A 2008-01-24 2009-01-24 シリコン酸化膜の形成方法 Pending JP2009200483A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009013724A JP2009200483A (ja) 2008-01-24 2009-01-24 シリコン酸化膜の形成方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008013564 2008-01-24
JP2009013724A JP2009200483A (ja) 2008-01-24 2009-01-24 シリコン酸化膜の形成方法

Publications (2)

Publication Number Publication Date
JP2009200483A true JP2009200483A (ja) 2009-09-03
JP2009200483A5 JP2009200483A5 (https=) 2012-01-26

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Family Applications (1)

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JP2009013724A Pending JP2009200483A (ja) 2008-01-24 2009-01-24 シリコン酸化膜の形成方法

Country Status (5)

Country Link
US (1) US20110017586A1 (https=)
JP (1) JP2009200483A (https=)
KR (1) KR101249611B1 (https=)
TW (1) TW200941579A (https=)
WO (1) WO2009093760A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009239157A (ja) * 2008-03-28 2009-10-15 Toshiba Corp 半導体装置の製造方法
WO2011040455A1 (ja) * 2009-09-30 2011-04-07 東京エレクトロン株式会社 選択的プラズマ窒化処理方法及びプラズマ窒化処理装置
JP2012216667A (ja) * 2011-03-31 2012-11-08 Tokyo Electron Ltd プラズマ処理方法
WO2018179038A1 (ja) * 2017-03-27 2018-10-04 株式会社Kokusai Electric 半導体装置の製造方法、プログラム及び基板処理装置
JP2025009917A (ja) * 2023-07-06 2025-01-20 ベイジン イータウン セミコンダクター テクノロジー カンパニー リミテッド 半導体ワークピースのための低圧酸化処理方法及び装置
JP2025537362A (ja) * 2022-11-29 2025-11-14 アプライド マテリアルズ インコーポレイテッド インシトゥ統合処理による酸化共形性の改善

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011097029A (ja) * 2009-09-30 2011-05-12 Tokyo Electron Ltd 半導体装置の製造方法
US8642479B2 (en) * 2011-07-14 2014-02-04 Nanya Technology Corporation Method for forming openings in semiconductor device
US9263283B2 (en) 2011-09-28 2016-02-16 Tokyo Electron Limited Etching method and apparatus
KR101854609B1 (ko) 2011-12-27 2018-05-08 삼성전자주식회사 게이트 절연층의 형성 방법
US20130320453A1 (en) * 2012-06-01 2013-12-05 Abhijit Jayant Pethe Area scaling on trigate transistors
JP2014209515A (ja) * 2013-04-16 2014-11-06 東京エレクトロン株式会社 エッチング方法
JP6125467B2 (ja) * 2014-06-16 2017-05-10 富士フイルム株式会社 プリント注文受付機とその作動方法および作動プログラム

Citations (7)

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JP2002033381A (ja) * 2000-07-19 2002-01-31 Mitsubishi Electric Corp 素子分離絶縁膜の形成方法及び、半導体装置の製造方法
WO2002058130A1 (en) * 2001-01-22 2002-07-25 Tokyo Electron Limited Method for producing material of electronic device
JP2002280369A (ja) * 2001-03-19 2002-09-27 Canon Sales Co Inc シリコン基板の酸化膜形成装置及び酸化膜形成方法
WO2004023549A1 (ja) * 2002-08-30 2004-03-18 Fujitsu Amd Semiconductor Limited 半導体装置及びその製造方法
JP2005286339A (ja) * 2004-03-29 2005-10-13 Sharp Corp シリコンカーバイド基板上に二酸化シリコンを生成する高密度プラズマプロセス
JP2005294551A (ja) * 2004-03-31 2005-10-20 Toshiba Corp シリコン系被処理物の酸化処理方法、酸化処理装置および半導体装置の製造方法
WO2006073568A2 (en) * 2004-11-16 2006-07-13 Applied Materials, Inc. MULTI-LAYER HIGH QUALITY GATE DIELECTRIC FOR LOW-TEMPERATURE POLY-SILICON TFTs

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JPH0519296A (ja) * 1991-07-12 1993-01-29 Matsushita Electric Ind Co Ltd 絶縁膜の形成方法及び絶縁膜形成装置
JPH11219950A (ja) * 1998-02-03 1999-08-10 Hitachi Ltd 半導体集積回路の製造方法並びにその製造装置
JP3505493B2 (ja) * 1999-09-16 2004-03-08 松下電器産業株式会社 半導体装置の製造方法
JP2004047950A (ja) * 2002-04-03 2004-02-12 Hitachi Kokusai Electric Inc 半導体装置の製造方法および半導体製造装置
JP4694108B2 (ja) * 2003-05-23 2011-06-08 東京エレクトロン株式会社 酸化膜形成方法、酸化膜形成装置および電子デバイス材料
JP2006286662A (ja) * 2005-03-31 2006-10-19 Toshiba Corp シリコン系被処理物の酸化処理方法、酸化処理装置および半導体装置の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002033381A (ja) * 2000-07-19 2002-01-31 Mitsubishi Electric Corp 素子分離絶縁膜の形成方法及び、半導体装置の製造方法
WO2002058130A1 (en) * 2001-01-22 2002-07-25 Tokyo Electron Limited Method for producing material of electronic device
JP2002280369A (ja) * 2001-03-19 2002-09-27 Canon Sales Co Inc シリコン基板の酸化膜形成装置及び酸化膜形成方法
WO2004023549A1 (ja) * 2002-08-30 2004-03-18 Fujitsu Amd Semiconductor Limited 半導体装置及びその製造方法
JP2005286339A (ja) * 2004-03-29 2005-10-13 Sharp Corp シリコンカーバイド基板上に二酸化シリコンを生成する高密度プラズマプロセス
JP2005294551A (ja) * 2004-03-31 2005-10-20 Toshiba Corp シリコン系被処理物の酸化処理方法、酸化処理装置および半導体装置の製造方法
WO2006073568A2 (en) * 2004-11-16 2006-07-13 Applied Materials, Inc. MULTI-LAYER HIGH QUALITY GATE DIELECTRIC FOR LOW-TEMPERATURE POLY-SILICON TFTs

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8404537B2 (en) 2008-03-28 2013-03-26 Kabushiki Kaisha Toshiba Method of manufacturing semiconductor device
US7858467B2 (en) 2008-03-28 2010-12-28 Kabushiki Kaisha Toshiba Method of manufacturing semiconductor device
US8097503B2 (en) 2008-03-28 2012-01-17 Kabushiki Kaisha Toshiba Method of manufacturing semiconductor device
JP2009239157A (ja) * 2008-03-28 2009-10-15 Toshiba Corp 半導体装置の製造方法
WO2011040455A1 (ja) * 2009-09-30 2011-04-07 東京エレクトロン株式会社 選択的プラズマ窒化処理方法及びプラズマ窒化処理装置
JP2011077321A (ja) * 2009-09-30 2011-04-14 Tokyo Electron Ltd 選択的プラズマ窒化処理方法及びプラズマ窒化処理装置
US20120184111A1 (en) * 2009-09-30 2012-07-19 Tokyo Electron Limited Selective plasma nitriding method and plasma nitriding apparatus
JP2012216667A (ja) * 2011-03-31 2012-11-08 Tokyo Electron Ltd プラズマ処理方法
WO2018179038A1 (ja) * 2017-03-27 2018-10-04 株式会社Kokusai Electric 半導体装置の製造方法、プログラム及び基板処理装置
JPWO2018179038A1 (ja) * 2017-03-27 2019-11-07 株式会社Kokusai Electric 半導体装置の製造方法、プログラム及び基板処理装置
US10796900B2 (en) 2017-03-27 2020-10-06 Kokusai Electric Corporation Method of manufacturing semiconductor device
JP2025537362A (ja) * 2022-11-29 2025-11-14 アプライド マテリアルズ インコーポレイテッド インシトゥ統合処理による酸化共形性の改善
JP2025009917A (ja) * 2023-07-06 2025-01-20 ベイジン イータウン セミコンダクター テクノロジー カンパニー リミテッド 半導体ワークピースのための低圧酸化処理方法及び装置

Also Published As

Publication number Publication date
TW200941579A (en) 2009-10-01
US20110017586A1 (en) 2011-01-27
KR20100119547A (ko) 2010-11-09
KR101249611B1 (ko) 2013-04-01
WO2009093760A1 (ja) 2009-07-30

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