DE69901135D1 - Tiegel und verfahren zu seiner herstellung - Google Patents

Tiegel und verfahren zu seiner herstellung

Info

Publication number
DE69901135D1
DE69901135D1 DE69901135T DE69901135T DE69901135D1 DE 69901135 D1 DE69901135 D1 DE 69901135D1 DE 69901135 T DE69901135 T DE 69901135T DE 69901135 T DE69901135 T DE 69901135T DE 69901135 D1 DE69901135 D1 DE 69901135D1
Authority
DE
Germany
Prior art keywords
pot
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69901135T
Other languages
English (en)
Other versions
DE69901135T2 (de
Inventor
D Holder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SunEdison Inc
Original Assignee
SunEdison Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SunEdison Inc filed Critical SunEdison Inc
Application granted granted Critical
Publication of DE69901135D1 publication Critical patent/DE69901135D1/de
Publication of DE69901135T2 publication Critical patent/DE69901135T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
    • C30B35/002—Crucibles or containers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/09—Other methods of shaping glass by fusing powdered glass in a shaping mould
    • C03B19/095—Other methods of shaping glass by fusing powdered glass in a shaping mould by centrifuging, e.g. arc discharge in rotating mould
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/10—Crucibles or containers for supporting the melt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1032—Seed pulling
    • Y10T117/1052—Seed pulling including a sectioned crucible [e.g., double crucible, baffle]
DE69901135T 1998-02-03 1999-01-25 Tiegel und verfahren zu seiner herstellung Expired - Lifetime DE69901135T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/017,942 US5913975A (en) 1998-02-03 1998-02-03 Crucible and method of preparation thereof
PCT/US1999/001438 WO1999040242A1 (en) 1998-02-03 1999-01-25 Crucible and method of preparation thereof

Publications (2)

Publication Number Publication Date
DE69901135D1 true DE69901135D1 (de) 2002-05-08
DE69901135T2 DE69901135T2 (de) 2003-01-02

Family

ID=21785400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69901135T Expired - Lifetime DE69901135T2 (de) 1998-02-03 1999-01-25 Tiegel und verfahren zu seiner herstellung

Country Status (8)

Country Link
US (1) US5913975A (de)
EP (1) EP0972095B1 (de)
JP (1) JP4347916B2 (de)
KR (1) KR100714136B1 (de)
CN (1) CN1214135C (de)
DE (1) DE69901135T2 (de)
TW (1) TW406176B (de)
WO (1) WO1999040242A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6319313B1 (en) * 1999-03-15 2001-11-20 Memc Electronic Materials, Inc. Barium doping of molten silicon for use in crystal growing process
JP4548682B2 (ja) * 1999-04-06 2010-09-22 株式会社ワコム製作所 石英ガラスるつぼの製造方法
WO2000059837A1 (en) * 1999-04-06 2000-10-12 Nanwa Quartz, Inc. Method for manufacturing quartz glass crucible
US6749683B2 (en) 2000-02-14 2004-06-15 Memc Electronic Materials, Inc. Process for producing a silicon melt
US6344083B1 (en) 2000-02-14 2002-02-05 Memc Electronic Materials, Inc. Process for producing a silicon melt
JP4447738B2 (ja) * 2000-05-31 2010-04-07 信越石英株式会社 多層構造の石英ガラスルツボの製造方法
US6502422B1 (en) 2000-10-27 2003-01-07 General Electric Company Method for quartz crucible fabrication
US6546754B1 (en) 2000-10-27 2003-04-15 General Electric Company Apparatus for silica crucible manufacture
US20030024467A1 (en) * 2001-08-02 2003-02-06 Memc Electronic Materials, Inc. Method of eliminating near-surface bubbles in quartz crucibles
JP4330363B2 (ja) * 2003-03-28 2009-09-16 ジャパンスーパークォーツ株式会社 石英ガラスルツボ
JP4339003B2 (ja) * 2003-04-02 2009-10-07 ジャパンスーパークォーツ株式会社 石英ガラスルツボの製造方法
US7383696B2 (en) * 2005-09-08 2008-06-10 Heraeus Shin-Etsu America, Inc. Silica glass crucible with bubble-free and reduced bubble growth wall
US20090120353A1 (en) * 2007-11-13 2009-05-14 Memc Electronic Materials, Inc. Reduction of air pockets in silicon crystals by avoiding the introduction of nearly-insoluble gases into the melt
JP4922233B2 (ja) * 2008-04-30 2012-04-25 ジャパンスーパークォーツ株式会社 石英ガラスルツボ
JP5102744B2 (ja) * 2008-10-31 2012-12-19 ジャパンスーパークォーツ株式会社 石英ルツボ製造用モールド
US8272234B2 (en) * 2008-12-19 2012-09-25 Heraeus Shin-Etsu America, Inc. Silica crucible with pure and bubble free inner crucible layer and method of making the same
JP5047227B2 (ja) * 2009-05-27 2012-10-10 ジャパンスーパークォーツ株式会社 シリコン単結晶の製造方法及びシリコン単結晶引き上げ装置
JP5453679B2 (ja) * 2009-10-02 2014-03-26 株式会社Ｓｕｍｃｏ シリカガラスルツボの製造装置及びシリカガラスルツボの製造方法
US9003832B2 (en) * 2009-11-20 2015-04-14 Heraeus Shin-Etsu America, Inc. Method of making a silica crucible in a controlled atmosphere
CN101811832B (zh) * 2010-05-10 2012-10-03 宁波宝斯达坩埚保温制品有限公司 石英坩埚内表面处理工艺
US8857214B2 (en) 2011-11-18 2014-10-14 Sunedison Semiconductor Limited Methods for producing crucibles with a reduced amount of bubbles
US8524319B2 (en) 2011-11-18 2013-09-03 Memc Electronic Materials, Inc. Methods for producing crucibles with a reduced amount of bubbles
WO2013074743A1 (en) * 2011-11-18 2013-05-23 Memc Electronic Materials, Inc. Crucibles with a reduced amount of bubbles, ingots and wafers produced by use of such crucibles and related methods
CN109097823B (zh) * 2017-06-20 2021-09-10 常州博科浩纳知识产权服务有限公司 单晶硅生长用石英坩埚内筒体及其碳纤维烧结筒以及它们的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3302745A1 (de) * 1983-01-27 1984-08-02 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zur herstellung von gegenstaenden aus hochreinem synthetischem quarzglas
JPS6191986A (ja) * 1984-10-12 1986-05-10 Nec Corp 光通信用光増幅器
US4911896A (en) * 1986-07-24 1990-03-27 General Electric Company Fused quartz member for use in semiconductor manufacture
US4935046A (en) * 1987-12-03 1990-06-19 Shin-Etsu Handotai Company, Limited Manufacture of a quartz glass vessel for the growth of single crystal semiconductor
US4979973A (en) * 1988-09-13 1990-12-25 Shin-Etsu Chemical Co., Ltd. Preparation of fused silica glass by hydrolysis of methyl silicate
JP2714860B2 (ja) * 1989-07-28 1998-02-16 東芝セラミックス株式会社 半導体巣結晶引上げ用石英ガラスルツボ
JP2933404B2 (ja) * 1990-06-25 1999-08-16 信越石英 株式会社 シリコン単結晶引き上げ用石英ガラスルツボとその製造方法
JPH0791148B2 (ja) * 1991-05-27 1995-10-04 三菱マテリアル株式会社 シリコン単結晶引上げ用石英ルツボとその製造方法
US5284631A (en) * 1992-01-03 1994-02-08 Nkk Corporation Crucible for manufacturing single crystals
JP2888079B2 (ja) * 1993-02-04 1999-05-10 信越半導体株式会社 シリコン単結晶引上げ用ルツボ
DE19541372A1 (de) * 1994-11-15 1996-05-23 Gen Electric Tiegel aus geschmolzenem Quarz sowie Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
EP0972095A1 (de) 2000-01-19
CN1256724A (zh) 2000-06-14
CN1214135C (zh) 2005-08-10
JP2001519752A (ja) 2001-10-23
DE69901135T2 (de) 2003-01-02
JP4347916B2 (ja) 2009-10-21
US5913975A (en) 1999-06-22
TW406176B (en) 2000-09-21
WO1999040242A1 (en) 1999-08-12
KR100714136B1 (ko) 2007-05-02
KR20010005929A (ko) 2001-01-15
EP0972095B1 (de) 2002-04-03

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