SG173618A1 - Quartz glass crucible for pulling single-crystal silicon and process for producing single-crystal silicon - Google Patents

Quartz glass crucible for pulling single-crystal silicon and process for producing single-crystal silicon Download PDF

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Publication number
SG173618A1
SG173618A1 SG2011057502A SG2011057502A SG173618A1 SG 173618 A1 SG173618 A1 SG 173618A1 SG 2011057502 A SG2011057502 A SG 2011057502A SG 2011057502 A SG2011057502 A SG 2011057502A SG 173618 A1 SG173618 A1 SG 173618A1
Authority
SG
Singapore
Prior art keywords
quartz glass
glass crucible
crystal silicon
macular
crystallized
Prior art date
Application number
SG2011057502A
Other languages
English (en)
Inventor
Masaru Fujishiro
Fumio Takahashi
Fumihito Abe
Shinichi Nakajima
Shinobu Tsutsui
Original Assignee
Kuramoto Co Ltd
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 Kuramoto Co Ltd filed Critical Kuramoto Co Ltd
Publication of SG173618A1 publication Critical patent/SG173618A1/en

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Classifications

    • 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
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
    • 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
    • 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
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/02—Elements
    • C30B29/06—Silicon
    • 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
    • Y10T117/1032—Seed pulling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Glass Melting And Manufacturing (AREA)
SG2011057502A 2009-02-10 2010-02-09 Quartz glass crucible for pulling single-crystal silicon and process for producing single-crystal silicon SG173618A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009028444A JP4866924B2 (ja) 2009-02-10 2009-02-10 シリコン単結晶引き上げ用の石英ガラスルツボおよびシリコン単結晶の製造方法
PCT/JP2010/051893 WO2010092955A1 (ja) 2009-02-10 2010-02-09 シリコン単結晶引き上げ用の石英ガラスルツボおよびシリコン単結晶の製造方法

Publications (1)

Publication Number Publication Date
SG173618A1 true SG173618A1 (en) 2011-09-29

Family

ID=42561797

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2011057502A SG173618A1 (en) 2009-02-10 2010-02-09 Quartz glass crucible for pulling single-crystal silicon and process for producing single-crystal silicon

Country Status (8)

Country Link
US (1) US20120006254A1 (enExample)
EP (1) EP2397582A1 (enExample)
JP (1) JP4866924B2 (enExample)
KR (1) KR20120013300A (enExample)
CN (1) CN102317511A (enExample)
SG (1) SG173618A1 (enExample)
TW (1) TW201035392A (enExample)
WO (1) WO2010092955A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5610570B2 (ja) * 2010-07-20 2014-10-22 株式会社Sumco シリカガラスルツボ、シリコンインゴットの製造方法
CN102453956B (zh) * 2010-10-27 2016-03-23 杭州先进石英材料有限公司 一种石英玻璃坩埚及其制备方法
JP5509189B2 (ja) 2011-12-26 2014-06-04 ジルトロニック アクチエンゲゼルシャフト 単結晶シリコンの製造方法
JP5509188B2 (ja) 2011-12-26 2014-06-04 ジルトロニック アクチエンゲゼルシャフト 単結晶シリコンの製造方法
KR101680215B1 (ko) * 2015-01-07 2016-11-28 주식회사 엘지실트론 실리콘 단결정 잉곳 제조 방법 및 그 제조방법에 의해 제조된 실리콘 단결정 잉곳
KR101829291B1 (ko) * 2016-08-05 2018-02-19 에스케이실트론 주식회사 도가니 및 이를 포함하는 단결정 성장 장치
CN109477239A (zh) * 2016-09-23 2019-03-15 胜高股份有限公司 石英玻璃坩埚及其制造方法以及使用了石英玻璃坩埚的单晶硅的制造方法
TWI651283B (zh) * 2017-04-28 2019-02-21 友達晶材股份有限公司 坩堝結構及其製作方法與矽晶結構及其製作方法
DE102020000701A1 (de) * 2020-02-03 2021-08-05 Siltronic Ag Quarzglastiegel zur Herstellung von Siliciumkristallen und Verfahren zur Herstellung von Quarzglastiegel
CN115142121B (zh) * 2021-03-31 2023-06-20 晶科能源股份有限公司 提高复投单晶硅成晶率的方法及单晶硅制备装置
JP7694149B2 (ja) * 2021-05-25 2025-06-18 株式会社Sumco 石英ガラスルツボ及びその製造方法並びにシリコン単結晶の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003095678A (ja) * 2001-07-16 2003-04-03 Heraeus Shin-Etsu America シリコン単結晶製造用ドープ石英ガラスルツボ及びその製造方法
US6641663B2 (en) * 2001-12-12 2003-11-04 Heracus Shin-Estu America Silica crucible with inner layer crystallizer and method
JP2005145731A (ja) * 2003-11-12 2005-06-09 Kuramoto Seisakusho Co Ltd 結晶化石英ルツボ
JP2006021985A (ja) * 2004-06-10 2006-01-26 Kuramoto Seisakusho Co Ltd 石英ルツボ

Also Published As

Publication number Publication date
WO2010092955A1 (ja) 2010-08-19
EP2397582A1 (en) 2011-12-21
JP4866924B2 (ja) 2012-02-01
US20120006254A1 (en) 2012-01-12
CN102317511A (zh) 2012-01-11
TW201035392A (en) 2010-10-01
KR20120013300A (ko) 2012-02-14
JP2010184819A (ja) 2010-08-26

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