DE60200268D1 - Einkristallzüchtungsverfahren - Google Patents

Einkristallzüchtungsverfahren

Info

Publication number
DE60200268D1
DE60200268D1 DE60200268T DE60200268T DE60200268D1 DE 60200268 D1 DE60200268 D1 DE 60200268D1 DE 60200268 T DE60200268 T DE 60200268T DE 60200268 T DE60200268 T DE 60200268T DE 60200268 D1 DE60200268 D1 DE 60200268D1
Authority
DE
Germany
Prior art keywords
single crystal
crystal growth
growth
crystal
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
DE60200268T
Other languages
English (en)
Other versions
DE60200268T2 (de
Inventor
Yutaka Kishida
Teruyuki Tamaki
Seiki Takebayashi
Wataru Ohashi
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.)
Siltronic AG
Original Assignee
Wacker Siltronic AG
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 Wacker Siltronic AG filed Critical Wacker Siltronic AG
Application granted granted Critical
Publication of DE60200268D1 publication Critical patent/DE60200268D1/de
Publication of DE60200268T2 publication Critical patent/DE60200268T2/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
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • C30B15/20—Controlling or regulating
    • 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
    • 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
    • C30B15/30—Mechanisms for rotating or moving either the melt or the crystal
    • 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
    • Y10T117/1068—Seed pulling including heating or cooling details [e.g., shield configuration]
    • 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
    • Y10T117/1072—Seed pulling including details of means providing product movement [e.g., shaft guides, servo means]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
DE60200268T 2001-10-30 2002-10-17 Einkristallzüchtungsverfahren Expired - Lifetime DE60200268T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001333325 2001-10-30
JP2001333325A JP3927786B2 (ja) 2001-10-30 2001-10-30 単結晶の製造方法

Publications (2)

Publication Number Publication Date
DE60200268D1 true DE60200268D1 (de) 2004-04-22
DE60200268T2 DE60200268T2 (de) 2004-08-12

Family

ID=19148613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60200268T Expired - Lifetime DE60200268T2 (de) 2001-10-30 2002-10-17 Einkristallzüchtungsverfahren

Country Status (7)

Country Link
US (1) US6899759B2 (de)
EP (1) EP1308543B1 (de)
JP (1) JP3927786B2 (de)
KR (1) KR100500365B1 (de)
CN (1) CN1316075C (de)
DE (1) DE60200268T2 (de)
TW (1) TWI240771B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7229495B2 (en) * 2002-12-23 2007-06-12 Siltron Inc. Silicon wafer and method for producing silicon single crystal
JP4193503B2 (ja) * 2003-01-31 2008-12-10 株式会社Ｓｕｍｃｏ シリコン単結晶の製造方法
US7344598B2 (en) * 2004-09-15 2008-03-18 National Taiwan University Rotationally-vibrated unidirectional solidification crystal growth system and its method
CN101407940B (zh) * 2008-07-24 2012-01-25 中国科学院上海硅酸盐研究所 振动场下晶体生长装置和生长方法
CN103160933B (zh) * 2011-12-18 2016-07-06 洛阳金诺机械工程有限公司 一种加工晶体材料时对坩埚的均温装置及其方法
JP6583142B2 (ja) * 2016-05-25 2019-10-02 株式会社Sumco シリコン単結晶の製造方法及び装置
KR102011210B1 (ko) 2018-01-18 2019-08-14 에스케이실트론 주식회사 단결정 잉곳 성장용 인상제어장치 및 이에 적용된 인상제어방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0055619B1 (de) * 1980-12-29 1985-05-29 Monsanto Company Verfahren zur Regelung der Konzentration und Distribution von Sauerstoff in Silizium, gezüchtet nach der Czochralskimethode
JP2546736B2 (ja) * 1990-06-21 1996-10-23 信越半導体株式会社 シリコン単結晶引上方法
JP2939919B2 (ja) * 1993-01-27 1999-08-25 コマツ電子金属株式会社 半導体単結晶引き上げ装置
CN1178844A (zh) * 1996-08-08 1998-04-15 Memc电子材料有限公司 切克劳斯基法生长硅的温度和时间关系的控制方法
EP1029955B1 (de) * 1997-08-19 2004-10-27 Shin-Etsu Handotai Co., Ltd Anlage und verfahren zur herstellung eines einkristalls
JP3585024B2 (ja) * 1998-09-07 2004-11-04 東芝セラミックス株式会社 単結晶引上装置
JP2000169290A (ja) * 1998-12-08 2000-06-20 Toshiba Ceramics Co Ltd 単結晶引上装置

Also Published As

Publication number Publication date
DE60200268T2 (de) 2004-08-12
US20030089301A1 (en) 2003-05-15
TW200300027A (en) 2003-05-01
KR100500365B1 (ko) 2005-07-11
TWI240771B (en) 2005-10-01
CN1316075C (zh) 2007-05-16
JP3927786B2 (ja) 2007-06-13
KR20030035940A (ko) 2003-05-09
CN1415788A (zh) 2003-05-07
JP2003137688A (ja) 2003-05-14
EP1308543B1 (de) 2004-03-17
EP1308543A1 (de) 2003-05-07
US6899759B2 (en) 2005-05-31

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SILTRONIC AG, 81737 MUENCHEN, DE

8364 No opposition during term of opposition