KR920702733A - 실리콘 단결정 제조장치 - Google Patents

실리콘 단결정 제조장치

Info

Publication number
KR920702733A
KR920702733A KR1019910701851A KR910701851A KR920702733A KR 920702733 A KR920702733 A KR 920702733A KR 1019910701851 A KR1019910701851 A KR 1019910701851A KR 910701851 A KR910701851 A KR 910701851A KR 920702733 A KR920702733 A KR 920702733A
Authority
KR
South Korea
Prior art keywords
single crystal
crucible
silicon single
crystal manufacturing
partition member
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.)
Withdrawn
Application number
KR1019910701851A
Other languages
English (en)
Korean (ko)
Inventor
다께시 가네도
요시노부 시마
Original Assignee
사이도오 히로시
엔 케이 케이 코오포레이숀
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 사이도오 히로시, 엔 케이 케이 코오포레이숀 filed Critical 사이도오 히로시
Publication of KR920702733A publication Critical patent/KR920702733A/ko
Withdrawn legal-status Critical Current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
    • C30B15/10—Crucibles or containers for supporting the melt
    • C30B15/12—Double crucible methods
    • 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

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)
KR1019910701851A 1990-04-27 1991-04-24 실리콘 단결정 제조장치 Withdrawn KR920702733A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2114519A JPH0412084A (ja) 1990-04-27 1990-04-27 シリコン単結晶の製造装置
JP90-114519 1990-04-27
PCT/JP1991/000547 WO1991017289A1 (en) 1990-04-27 1991-04-24 Silicon single crystal manufacturing apparatus

Publications (1)

Publication Number Publication Date
KR920702733A true KR920702733A (ko) 1992-10-06

Family

ID=14639784

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701851A Withdrawn KR920702733A (ko) 1990-04-27 1991-04-24 실리콘 단결정 제조장치

Country Status (4)

Country Link
JP (1) JPH0412084A (enExample)
KR (1) KR920702733A (enExample)
DE (1) DE4190942T1 (enExample)
WO (1) WO1991017289A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004023790B4 (de) * 2004-05-07 2016-02-18 Xylem Ip Holdings Llc Umwälzpumpe und Verfahren zur Flüssigkeitsschmierung eines sphärischen Lagers in einem Elektromotor
WO2014152852A2 (en) * 2013-03-14 2014-09-25 Sunedison, Inc. Crucible assembly for controlling oxygen and related methods
US9863062B2 (en) 2013-03-14 2018-01-09 Corner Star Limited Czochralski crucible for controlling oxygen and related methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194820B (de) * 1960-03-30 1965-06-16 Telefunken Patent Verfahren zum Ziehen von Einkristallen homogener Stoerstellenkonzentration und Vorrichtung zur Durchfuehrung des Verfahrens
JPH0733305B2 (ja) * 1987-03-20 1995-04-12 三菱マテリアル株式会社 石英製二重ルツボの製造方法

Also Published As

Publication number Publication date
WO1991017289A1 (en) 1991-11-14
JPH0412084A (ja) 1992-01-16
DE4190942T1 (enExample) 1992-05-14

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19911213

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid