SG155827A1 - Induction heating coil and method for melting granules composed of semiconductor material - Google Patents

Induction heating coil and method for melting granules composed of semiconductor material

Info

Publication number
SG155827A1
SG155827A1 SG200809306-4A SG2008093064A SG155827A1 SG 155827 A1 SG155827 A1 SG 155827A1 SG 2008093064 A SG2008093064 A SG 2008093064A SG 155827 A1 SG155827 A1 SG 155827A1
Authority
SG
Singapore
Prior art keywords
induction heating
heating coil
semiconductor material
granules composed
melting granules
Prior art date
Application number
SG200809306-4A
Other languages
English (en)
Inventor
Ludwig Altmannshofer
Joerg Fischer
Helge Riemann
Wilfried Von Ammon
Original Assignee
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 Siltronic Ag filed Critical Siltronic Ag
Publication of SG155827A1 publication Critical patent/SG155827A1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • 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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/16—Heating of the molten zone
    • C30B13/20—Heating of the molten zone by induction, e.g. hot wire technique
    • 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/001—Continuous growth
    • 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/003—Heating or cooling of the melt or the crystallised material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Silicon Compounds (AREA)
SG200809306-4A 2008-03-10 2008-12-17 Induction heating coil and method for melting granules composed of semiconductor material SG155827A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008013326A DE102008013326B4 (de) 2008-03-10 2008-03-10 Induktionsheizspule und Verfahren zum Schmelzen von Granulat aus Halbleitermaterial

Publications (1)

Publication Number Publication Date
SG155827A1 true SG155827A1 (en) 2009-10-29

Family

ID=40952876

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200809306-4A SG155827A1 (en) 2008-03-10 2008-12-17 Induction heating coil and method for melting granules composed of semiconductor material

Country Status (8)

Country Link
US (1) US9084296B2 (da)
JP (1) JP5227854B2 (da)
KR (1) KR100999476B1 (da)
CN (1) CN101532171B (da)
DE (1) DE102008013326B4 (da)
DK (1) DK176877B1 (da)
SG (1) SG155827A1 (da)
TW (1) TWI398193B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051010B4 (de) * 2009-10-28 2012-02-23 Siltronic Ag Vorrichtung zur Herstellung eines Einkristalls aus Silizium durch Umschmelzen von Granulat
DE102009052745A1 (de) 2009-11-11 2011-05-12 Siltronic Ag Verfahren zur Herstellung eines Einkristalls aus Silizium durch Umschmelzen von Granulat
DE102010006724B4 (de) * 2010-02-03 2012-05-16 Siltronic Ag Verfahren zur Herstellung eines Einkristalls aus Silizium unter Verwendung von geschmolzenem Granulat
WO2011128292A1 (de) * 2010-04-13 2011-10-20 Schmid Silicon Technology Gmbh Herstellung von monokristallinen halbleiterwerkstoffen
JP2012046381A (ja) * 2010-08-27 2012-03-08 Sumitomo Chemical Co Ltd 樹脂被覆粒状肥料の製造方法
DE102014207149A1 (de) * 2014-04-14 2015-10-29 Siltronic Ag Vorrichtung und Verfahren zur Herstellung eines Einkristalls aus Silizium
DE102014210936B3 (de) * 2014-06-06 2015-10-22 Siltronic Ag Vorrichtung und Verfahren zur Herstellung eines Kristalls aus Halbleitermaterial
DE102014226419A1 (de) 2014-12-18 2016-06-23 Siltronic Ag Verfahren zum Züchten eines Einkristalls durch Kristallisieren des Einkristalls aus einer Fließzone
CN116288650B (zh) * 2023-05-24 2023-08-29 苏州晨晖智能设备有限公司 以颗粒硅为原料的硅单晶生长装置和生长方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157373A (en) * 1972-04-26 1979-06-05 Rca Corporation Apparatus for the production of ribbon shaped crystals
US4220839A (en) * 1978-01-05 1980-09-02 Topsil A/S Induction heating coil for float zone melting of semiconductor rods
DE3226713A1 (de) 1982-07-16 1984-01-19 Siemens AG, 1000 Berlin und 8000 München Als flachspule ausgebildete induktionsheizspule zum tiegelfreien zonenschmelzen
DE3625669A1 (de) * 1986-07-29 1988-02-04 Siemens Ag Induktionsheizer zum tiegelfreien zonenschmelzen
JPS6448391A (en) * 1987-04-27 1989-02-22 Shinetsu Handotai Kk Single winding induction heating coil used in floating zone melting method
JP2660225B2 (ja) 1988-08-11 1997-10-08 住友シチックス株式会社 シリコン鋳造装置
JP2759604B2 (ja) * 1993-10-21 1998-05-28 信越半導体株式会社 誘導加熱コイル
JP2754163B2 (ja) * 1994-05-31 1998-05-20 信越半導体株式会社 高周波誘導加熱コイル
JP3127981B2 (ja) * 1995-01-31 2001-01-29 信越半導体株式会社 高周波誘導加熱装置
RU2191228C1 (ru) * 2001-04-20 2002-10-20 Федеральное государственное унитарное предприятие "Конструкторское бюро общего машиностроения им. В.П.Бармина" Устройство для плавления и кристаллизации материалов
DE10204178B4 (de) * 2002-02-01 2008-01-03 Siltronic Ag Verfahren und Vorrichtung zum Herstellen eines Einkristalls aus Halbleitermaterial
KR100588425B1 (ko) * 2003-03-27 2006-06-12 실트로닉 아게 실리콘 단결정, 결정된 결함분포를 가진 실리콘 단결정 및 실리콘 반도체 웨이퍼의 제조방법
EP1756337B1 (en) * 2004-06-18 2009-04-22 MEMC Electronic Materials, Inc. A melter assembly for charging a crystal forming apparatus with molten source material
US7465351B2 (en) * 2004-06-18 2008-12-16 Memc Electronic Materials, Inc. Melter assembly and method for charging a crystal forming apparatus with molten source material
US7691199B2 (en) * 2004-06-18 2010-04-06 Memc Electronic Materials, Inc. Melter assembly and method for charging a crystal forming apparatus with molten source material

Also Published As

Publication number Publication date
CN101532171A (zh) 2009-09-16
DK176877B1 (da) 2010-02-08
DE102008013326B4 (de) 2013-03-28
CN101532171B (zh) 2012-06-27
TW200939891A (en) 2009-09-16
TWI398193B (zh) 2013-06-01
US9084296B2 (en) 2015-07-14
DE102008013326A1 (de) 2009-09-17
KR20090097097A (ko) 2009-09-15
JP5227854B2 (ja) 2013-07-03
KR100999476B1 (ko) 2010-12-09
DK200900325A (da) 2009-09-11
US20090223949A1 (en) 2009-09-10
JP2009215159A (ja) 2009-09-24

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