SUBSTRATE TREATMENT APPRATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

A substrate treatment apparatus, comprising a reaction tube (203) and a heater (207) heating a silicon wafer (200), wherein trimethyl aluminum (TMA) and ozone (O3) are alternately fed into the reaction tube (203) to generate Al2O3 film on the surface of the wafer (200). The apparatus also comprises...

Full description

Saved in:
Bibliographic Details
Main Authors SAKAI, MASANORI, KAGAYA, TORU, YAMAZAKI, HIROHISA
Format Patent
LanguageEnglish
French
Japanese
Published 24.02.2005
Edition7
Subjects
Online AccessGet full text

Cover

Loading…
Abstract A substrate treatment apparatus, comprising a reaction tube (203) and a heater (207) heating a silicon wafer (200), wherein trimethyl aluminum (TMA) and ozone (O3) are alternately fed into the reaction tube (203) to generate Al2O3 film on the surface of the wafer (200). The apparatus also comprises supply tubes (232a) and (232b) for flowing the ozone and TMA and a nozzle (233) supplying gas into the reaction tube (203). The two supply tubes (232a) and (232b) are connected to the nozzle (233) disposed inside the heater (207) in a zone inside the reaction tube (203) where a temperature is lower than a temperature near the wafer (200) and the ozone and TMA are supplied into the reaction tube (203) through the nozzle (233). L'invention concerne un appareil de traitement de substrat comprenant un tube à essai (203) et un appareil de chauffage (207) chauffant une tranche de silicium (200), le triméthylaluminium (TMA) et l'ozone (O3) étant envoyés en alternance dans le tube à essai (203), de manière que soit généré un film d'Al2O3 sur la surface de la tranche (200). L'appareil comporte également des tubes d'alimentation (232a) et (232b) pour la circulation de l'ozone et du TMA et une buse (233) envoyant du gaz dans le tube à essai (203). Les deux tubes d'alimentation (232a) et (232b) sont reliés à la buse (233) disposée à l'intérieur de l'appareil chauffant (207) dans une zone se trouvant à l'intérieur du tube à essai (203), dans laquelle la température est inférieure à celle à proximité de la tranche (200) et l'ozone et le TMA sont envoyés dans le tube à essai (203) par la buse (233).
AbstractList A substrate treatment apparatus, comprising a reaction tube (203) and a heater (207) heating a silicon wafer (200), wherein trimethyl aluminum (TMA) and ozone (O3) are alternately fed into the reaction tube (203) to generate Al2O3 film on the surface of the wafer (200). The apparatus also comprises supply tubes (232a) and (232b) for flowing the ozone and TMA and a nozzle (233) supplying gas into the reaction tube (203). The two supply tubes (232a) and (232b) are connected to the nozzle (233) disposed inside the heater (207) in a zone inside the reaction tube (203) where a temperature is lower than a temperature near the wafer (200) and the ozone and TMA are supplied into the reaction tube (203) through the nozzle (233). L'invention concerne un appareil de traitement de substrat comprenant un tube à essai (203) et un appareil de chauffage (207) chauffant une tranche de silicium (200), le triméthylaluminium (TMA) et l'ozone (O3) étant envoyés en alternance dans le tube à essai (203), de manière que soit généré un film d'Al2O3 sur la surface de la tranche (200). L'appareil comporte également des tubes d'alimentation (232a) et (232b) pour la circulation de l'ozone et du TMA et une buse (233) envoyant du gaz dans le tube à essai (203). Les deux tubes d'alimentation (232a) et (232b) sont reliés à la buse (233) disposée à l'intérieur de l'appareil chauffant (207) dans une zone se trouvant à l'intérieur du tube à essai (203), dans laquelle la température est inférieure à celle à proximité de la tranche (200) et l'ozone et le TMA sont envoyés dans le tube à essai (203) par la buse (233).
Author KAGAYA, TORU
SAKAI, MASANORI
YAMAZAKI, HIROHISA
Author_xml – fullname: SAKAI, MASANORI
– fullname: KAGAYA, TORU
– fullname: YAMAZAKI, HIROHISA
BookMark eNqNyr0KwjAUQOEMOvj3DhechVaR6nhNbmyGJCW50bEUiZO0hfr-6OADOB34OEsx64c-L4SN6RI5IBNwIGRLjgGb5ispAjoFlrj2CrwGiy5plJyCcVeIZI30TiXJPoCim5G0FvNn95ry5teV2GpiWe_yOLR5GrtH7vO7vft9URyLsjqfKiwP_10fDv8xXQ
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate APPAREIL DE TRAITEMENT DE SUBSTRAT ET PROCEDE DE FABRICATION DE DISPOSITIF A SEMICONDUCTEUR
Edition 7
ExternalDocumentID WO2005017987A1
GroupedDBID EVB
ID FETCH-epo_espacenet_WO2005017987A13
IEDL.DBID EVB
IngestDate Fri Jul 19 12:53:55 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
Japanese
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_WO2005017987A13
Notes Application Number: WO2004JP09820
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050224&DB=EPODOC&CC=WO&NR=2005017987A1
ParticipantIDs epo_espacenet_WO2005017987A1
PublicationCentury 2000
PublicationDate 20050224
PublicationDateYYYYMMDD 2005-02-24
PublicationDate_xml – month: 02
  year: 2005
  text: 20050224
  day: 24
PublicationDecade 2000
PublicationYear 2005
RelatedCompanies KAGAYA, TORU
SAKAI, MASANORI
YAMAZAKI, HIROHISA
HITACHI KOKUSAI ELECTRIC INC
RelatedCompanies_xml – name: HITACHI KOKUSAI ELECTRIC INC
– name: YAMAZAKI, HIROHISA
– name: SAKAI, MASANORI
– name: KAGAYA, TORU
Score 2.7144449
Snippet A substrate treatment apparatus, comprising a reaction tube (203) and a heater (207) heating a silicon wafer (200), wherein trimethyl aluminum (TMA) and ozone...
SourceID epo
SourceType Open Access Repository
SubjectTerms BASIC ELECTRIC ELEMENTS
CHEMICAL SURFACE TREATMENT
CHEMISTRY
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
COATING MATERIAL WITH METALLIC MATERIAL
COATING METALLIC MATERIAL
DIFFUSION TREATMENT OF METALLIC MATERIAL
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL
METALLURGY
SEMICONDUCTOR DEVICES
SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
Title SUBSTRATE TREATMENT APPRATUS AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050224&DB=EPODOC&locale=&CC=WO&NR=2005017987A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3fS8MwED7GFPVNp-KPKQGlb8W1a9f6MKRLUqbQpmzp3NtoSwuKdMNV_Pe91FX3tLeQg5AcfLm75O47gHs7RyteWJlumU6qW1ZR6GmGuHIHWZEXGL05iapGDsLBOLZe5va8BR9NLUzNE_pdkyMiojLEe1Xf16v_RyxW51auH9I3nFo--XLItCY6tpVJ0thoyCPBBNUoxbhNCye_MkXO5XgYK-2hI-0oPPDZSNWlrLaNin8M-xGuV1Yn0HpPOnBIm95rHTgINl_eONygb30KwTQeqR7HkhM54Z5UPPzEiyKciafECxkJuBwLRoRPAi-MfY_KWGU7kKnStghZTKWYEMZnz5SfwZ3PJR3ruK_FnxoWr2L7EP1zaJfLMr8AYhj9xEgzN1cpZ-hPoAtq5Kljurb52Ct69iV0d610tVt8DUc1Xakq47a60K4-v_IbNMRVelvr7wfFgYVS
link.rule.ids 230,309,783,888,25576,76876
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3fT8IwEL4QNOKbosYfqE00e1tksDF8IGa0XYaydYEOeSPbsiUaA0Rm_Pe9TlCeeGt6SdNe8vXu2rvvAO6tDK14bqa62bIT3TTzXE9SxFW3k-ZZjtGbHatqZD_oeJH5PLWmFfjY1MKUPKHfJTkiIipFvBflfb38f8RiZW7l6iF5w6nFkyt7TNtEx5YySRrr93gomKAapRi3acHoV6bIuWwHY6U9dLJthQc-6au6lOW2UXGPYD_E9ebFMVTe4zrU6Kb3Wh0O_PWXNw7X6FudgD-O-qrHseREjrgjFQ8_ccIQZ6IxcQJGfC49wYhwie8EketQGalsBzJW2hYBi6gUI8L4ZED5Kdy5XFJPx33N_tQwexXbh2ifQXW-mGfnQAyjHRtJ2s1Uyhn6E-iCGllit7pW67GZN60LaOxa6XK3-BZqnvSHs-EgeLmCw5K6VJV0mw2oFp9f2TUa5SK5KXX5AzKciEU
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=SUBSTRATE+TREATMENT+APPRATUS+AND+METHOD+OF+MANUFACTURING+SEMICONDUCTOR+DEVICE&rft.inventor=SAKAI%2C+MASANORI&rft.inventor=KAGAYA%2C+TORU&rft.inventor=YAMAZAKI%2C+HIROHISA&rft.date=2005-02-24&rft.externalDBID=A1&rft.externalDocID=WO2005017987A1