JP4280603B2 - 処理方法 - Google Patents
処理方法 Download PDFInfo
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- JP4280603B2 JP4280603B2 JP2003374824A JP2003374824A JP4280603B2 JP 4280603 B2 JP4280603 B2 JP 4280603B2 JP 2003374824 A JP2003374824 A JP 2003374824A JP 2003374824 A JP2003374824 A JP 2003374824A JP 4280603 B2 JP4280603 B2 JP 4280603B2
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
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- C23C16/405—Oxides of refractory metals or yttrium
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/511—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using microwave discharges
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- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
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- C23C16/4412—Details relating to the exhausts, e.g. pumps, filters, scrubbers, particle traps
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
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- C23C16/448—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
- C23C16/452—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by activating reactive gas streams before their introduction into the reaction chamber, e.g. by ionisation or addition of reactive species
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
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- C23C16/45514—Mixing in close vicinity to the substrate
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
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- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45559—Diffusion of reactive gas to substrate
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- H—ELECTRICITY
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- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32357—Generation remote from the workpiece, e.g. down-stream
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- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
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- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32422—Arrangement for selecting ions or species in the plasma
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- H01J37/32431—Constructional details of the reactor
- H01J37/32623—Mechanical discharge control means
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02183—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing tantalum, e.g. Ta2O5
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
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- H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
- H01L21/02274—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
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- 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
- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
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- 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
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- H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
- H01L21/314—Inorganic layers
- H01L21/318—Inorganic layers composed of nitrides
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Description
ガス導入部105の向きは、図1に示すように、下から上である。この結果、プラズマが発生する誘電体窓107の処理室101側の表面(プラズマ発生領域P)に対して被処理基板102は上流に配置される。この結果、ガスは、誘電体窓107近傍に発生するプラズマ発生領域を経由した後に被処理基体102の表面に供給されるが、ガスから生成される活性種の被処理基体102の濃度は、従来のように、ガス導入手段が図1に示す106付近に配置される場合と比較して1E9cm −3 乃至1E11cm−3程度と著しく低下する。
動作において、基体102Aを支持体103上に設置し、排気系(不図示)を介してプラズマ処理室101A内を真空排気し、10−5Paの値まで減圧させた。続いて、温調部104に通電し、基体102Aを280℃に加熱し、基体102Aをこの温度に保持した。ガス導入部105を介して窒素ガスを300sccmの流量で処理室101A内に導入した。次いで、排気系(不図示)に設けられたコンダクタンスバルブ(不図示)を調整し、処理室101A内を133Paに保持した。次いで、2.45GHzのマイクロ波電源(不図示)より1.0kWの電力をスロット付無終端環状導波管108Aを介して供給した。かくして、プラズマ処理室101A内にプラズマを発生させ、20秒間処理を行った。
101、101A〜101C プラズマ処理室
102、102A 被処理基体
105、105A、105B ガス導入部
106 排気路又は排気管
109 コンダクタンス調整手段(又は制御板)
Claims (1)
- 処理室に被処理基体を収納すると共に酸素を含むガスを導入して前記被処理基体に8nm以下の膜厚の酸化膜を形成するプラズマ処理を施す処理方法であって、
前記被処理基体上の活性種濃度を1E9cm−3乃至1E11cm−3に維持するステップと、
前記プラズマ処理を5秒以上の処理時間だけ行うステップとを有することを特徴とする処理方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003374824A JP4280603B2 (ja) | 2003-11-04 | 2003-11-04 | 処理方法 |
TW093102038A TWI288185B (en) | 2003-11-04 | 2004-01-29 | Processing apparatus and processing method |
KR1020040006137A KR100645423B1 (ko) | 2003-11-04 | 2004-01-30 | 처리장치 및 방법 |
US10/766,816 US20050092243A1 (en) | 2003-11-04 | 2004-01-30 | Processing apparatus and method |
CNA2004100085044A CN1614739A (zh) | 2003-11-04 | 2004-03-11 | 处理装置及方法 |
US11/295,667 US20060081183A1 (en) | 2003-11-04 | 2005-12-07 | Plasma treatment processing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003374824A JP4280603B2 (ja) | 2003-11-04 | 2003-11-04 | 処理方法 |
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Publication Number | Publication Date |
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JP2005142234A JP2005142234A (ja) | 2005-06-02 |
JP2005142234A5 JP2005142234A5 (ja) | 2007-01-11 |
JP4280603B2 true JP4280603B2 (ja) | 2009-06-17 |
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Application Number | Title | Priority Date | Filing Date |
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JP2003374824A Expired - Fee Related JP4280603B2 (ja) | 2003-11-04 | 2003-11-04 | 処理方法 |
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US (2) | US20050092243A1 (ja) |
JP (1) | JP4280603B2 (ja) |
KR (1) | KR100645423B1 (ja) |
CN (1) | CN1614739A (ja) |
TW (1) | TWI288185B (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4280603B2 (ja) * | 2003-11-04 | 2009-06-17 | キヤノン株式会社 | 処理方法 |
JP4718141B2 (ja) * | 2004-08-06 | 2011-07-06 | 東京エレクトロン株式会社 | 薄膜形成方法及び薄膜形成装置 |
JP2007088200A (ja) * | 2005-09-22 | 2007-04-05 | Canon Inc | 処理装置及び方法 |
JP2007088199A (ja) * | 2005-09-22 | 2007-04-05 | Canon Inc | 処理装置 |
JP2008027796A (ja) * | 2006-07-24 | 2008-02-07 | Canon Inc | プラズマ処理装置 |
GB0616131D0 (en) * | 2006-08-14 | 2006-09-20 | Oxford Instr Plasma Technology | Surface processing apparatus |
WO2008140022A1 (ja) * | 2007-05-08 | 2008-11-20 | Tokyo Electron Limited | 化合物半導体の熱処理方法及びその装置 |
KR100870567B1 (ko) * | 2007-06-27 | 2008-11-27 | 삼성전자주식회사 | 플라즈마를 이용한 이온 도핑 방법 및 플라즈마 이온 도핑장치 |
TWI382459B (zh) * | 2009-01-06 | 2013-01-11 | Century Display Shenxhen Co | A substrate processing apparatus for chemical vapor deposition (CVD) |
WO2015045212A1 (ja) * | 2013-09-25 | 2015-04-02 | キヤノンアネルバ株式会社 | 真空処理装置、真空処理方法、磁気抵抗効果素子の製造方法および磁気抵抗効果素子の製造装置 |
US9435031B2 (en) * | 2014-01-07 | 2016-09-06 | International Business Machines Corporation | Microwave plasma and ultraviolet assisted deposition apparatus and method for material deposition using the same |
JP6804280B2 (ja) * | 2016-12-07 | 2020-12-23 | 東京エレクトロン株式会社 | プラズマ処理装置及びプラズマ処理方法 |
WO2021035169A1 (en) * | 2019-08-21 | 2021-02-25 | University Of Florida Research Foundation | Manufacturing portland cement with thermal plasma |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5211176A (en) * | 1975-07-18 | 1977-01-27 | Toshiba Corp | Activation gas reaction apparatus |
JPS54135574A (en) * | 1978-03-23 | 1979-10-20 | Japan Synthetic Rubber Co Ltd | Probe for measuring characteristics of plasma* and method and device employing said probe |
US5061838A (en) * | 1989-06-23 | 1991-10-29 | Massachusetts Institute Of Technology | Toroidal electron cyclotron resonance reactor |
DE4029270C1 (ja) * | 1990-09-14 | 1992-04-09 | Balzers Ag, Balzers, Li | |
WO1997031389A1 (fr) * | 1996-02-23 | 1997-08-28 | Tokyo Electron Limited | Dispositif de traitement thermique |
US5735960A (en) * | 1996-04-02 | 1998-04-07 | Micron Technology, Inc. | Apparatus and method to increase gas residence time in a reactor |
KR100277321B1 (ko) * | 1997-02-19 | 2001-01-15 | 미다라이 후지오 | 반응성스퍼터링장치및이를이용하는박막형성방법 |
EP0860513A3 (en) * | 1997-02-19 | 2000-01-12 | Canon Kabushiki Kaisha | Thin film forming apparatus and process for forming thin film using same |
US6271498B1 (en) * | 1997-06-23 | 2001-08-07 | Nissin Electric Co., Ltd | Apparatus for vaporizing liquid raw material and method of cleaning CVD apparatus |
US6190732B1 (en) * | 1998-09-03 | 2001-02-20 | Cvc Products, Inc. | Method and system for dispensing process gas for fabricating a device on a substrate |
US6592709B1 (en) * | 2000-04-05 | 2003-07-15 | Applied Materials Inc. | Method and apparatus for plasma processing |
US6835278B2 (en) * | 2000-07-07 | 2004-12-28 | Mattson Technology Inc. | Systems and methods for remote plasma clean |
US6962751B2 (en) * | 2001-06-13 | 2005-11-08 | Sumitomo Electric Industries, Ltd. | Amorphous carbon coated tools and method of producing the same |
KR100979575B1 (ko) * | 2002-01-17 | 2010-09-01 | 썬듀 테크놀로지스 엘엘씨 | 원자층 침착 장치 및 이의 제조방법 |
US20030152700A1 (en) * | 2002-02-11 | 2003-08-14 | Board Of Trustees Operating Michigan State University | Process for synthesizing uniform nanocrystalline films |
JP4417669B2 (ja) * | 2003-07-28 | 2010-02-17 | 日本エー・エス・エム株式会社 | 半導体処理装置および半導体ウエハーの導入方法 |
JP4280603B2 (ja) * | 2003-11-04 | 2009-06-17 | キヤノン株式会社 | 処理方法 |
JP2005252031A (ja) * | 2004-03-04 | 2005-09-15 | Canon Inc | プラズマ窒化方法 |
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2003
- 2003-11-04 JP JP2003374824A patent/JP4280603B2/ja not_active Expired - Fee Related
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- 2004-01-29 TW TW093102038A patent/TWI288185B/zh not_active IP Right Cessation
- 2004-01-30 KR KR1020040006137A patent/KR100645423B1/ko not_active IP Right Cessation
- 2004-01-30 US US10/766,816 patent/US20050092243A1/en not_active Abandoned
- 2004-03-11 CN CNA2004100085044A patent/CN1614739A/zh active Pending
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2005
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Also Published As
Publication number | Publication date |
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TWI288185B (en) | 2007-10-11 |
US20050092243A1 (en) | 2005-05-05 |
US20060081183A1 (en) | 2006-04-20 |
CN1614739A (zh) | 2005-05-11 |
KR100645423B1 (ko) | 2006-11-13 |
TW200516169A (en) | 2005-05-16 |
KR20050043582A (ko) | 2005-05-11 |
JP2005142234A (ja) | 2005-06-02 |
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