JPH0769781A - チョクラルスキー法を実施するための結晶引上げ装置用の回転ヘッド - Google Patents

チョクラルスキー法を実施するための結晶引上げ装置用の回転ヘッド

Info

Publication number
JPH0769781A
JPH0769781A JP6205092A JP20509294A JPH0769781A JP H0769781 A JPH0769781 A JP H0769781A JP 6205092 A JP6205092 A JP 6205092A JP 20509294 A JP20509294 A JP 20509294A JP H0769781 A JPH0769781 A JP H0769781A
Authority
JP
Japan
Prior art keywords
guide
winding drum
pulling member
pulling
reference platform
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.)
Pending
Application number
JP6205092A
Other languages
English (en)
Japanese (ja)
Inventor
Winfried Schulmann
シュールマン ヴィンフリート
Franz Thimm
ティム フランツ
Helmut Kaiser
カイザー ヘルムート
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
Leybold 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 Leybold AG filed Critical Leybold AG
Publication of JPH0769781A publication Critical patent/JPH0769781A/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B15/00—Drawing glass upwardly from 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
    • 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
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
JP6205092A 1993-08-31 1994-08-30 チョクラルスキー法を実施するための結晶引上げ装置用の回転ヘッド Pending JPH0769781A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4329283.6 1993-08-31
DE4329283A DE4329283C2 (de) 1993-08-31 1993-08-31 Drehkopf für Kristallziehanlagen für die Durchführung des Czochralski-Prozesses

Publications (1)

Publication Number Publication Date
JPH0769781A true JPH0769781A (ja) 1995-03-14

Family

ID=6496436

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6205092A Pending JPH0769781A (ja) 1993-08-31 1994-08-30 チョクラルスキー法を実施するための結晶引上げ装置用の回転ヘッド

Country Status (6)

Country Link
US (1) US5702523A (enExample)
JP (1) JPH0769781A (enExample)
KR (1) KR100220117B1 (enExample)
DE (1) DE4329283C2 (enExample)
IT (1) IT1274749B (enExample)
TW (1) TW269758B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010285343A (ja) * 2009-06-10 2010-12-24 Siltronic Ag 融液から単結晶を引き上げるための方法及び装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766348A (en) * 1993-08-31 1998-06-16 Leybold Aktiengesellschaft Rotating head for crystal pulling systems for carrying out the czochralski process
DE19613282A1 (de) * 1996-04-03 1997-10-09 Leybold Ag Vorrichtung zum Ziehen von Einkristallen
JPH10273390A (ja) * 1997-03-28 1998-10-13 Super Silicon Kenkyusho:Kk 半導体単結晶製造装置
US5935328A (en) * 1997-11-25 1999-08-10 Memc Electronic Materials, Inc. Apparatus for use in crystal pulling
DE10007265B4 (de) * 2000-02-17 2009-10-22 Crystal Growing Systems Gmbh Kristallziehanlage
DE102004011901A1 (de) 2004-03-11 2005-12-01 Crystal Growing Systems Gmbh Seildrehkopf für eine Kristallziehanlage
US11255024B2 (en) 2019-06-18 2022-02-22 Linton Crystal Technologies Corp. Seed lifting and rotating system for use in crystal growth
US11891721B2 (en) 2020-12-09 2024-02-06 Linton Kayex Technology Co., Ltd Spool-balanced seed lift

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394352A (en) * 1980-03-17 1983-07-19 Motorola, Inc. Melt recharge apparatus
DE3116916C2 (de) * 1980-06-14 1984-08-23 Leybold-Heraeus GmbH, 5000 Köln Vorrichtung zum Ziehen eines Einkristalls aus einem Tiegel mittels eines aufwickelbaren Zugorgans
NL8102566A (nl) * 1980-06-14 1982-01-04 Leybold Heraeus Gmbh & Co Kg Inrichting voor het door middel van een opwikkelbaar trekorgaan uit een kroes trekken van een enkel kristal.
US4663128A (en) * 1985-03-06 1987-05-05 Ferrofluidics Corporation Pulling head for a crystal growing furnace
EP0437775B1 (en) * 1989-12-22 1995-03-08 Shin-Etsu Handotai Company Limited Apparatus for producing Czochralski-grown single crystals

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010285343A (ja) * 2009-06-10 2010-12-24 Siltronic Ag 融液から単結晶を引き上げるための方法及び装置

Also Published As

Publication number Publication date
TW269758B (enExample) 1996-02-01
US5702523A (en) 1997-12-30
ITMI941793A0 (it) 1994-08-30
DE4329283C2 (de) 1997-02-13
ITMI941793A1 (it) 1996-03-01
IT1274749B (it) 1997-07-24
DE4329283A1 (de) 1995-03-02
KR950005760A (ko) 1995-03-20
KR100220117B1 (ko) 1999-09-01

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Legal Events

Date Code Title Description
A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20040610