CH380960A - Device for holding rod-shaped semiconductor material in devices for crucible-free zone melting - Google Patents

Device for holding rod-shaped semiconductor material in devices for crucible-free zone melting

Info

Publication number
CH380960A
CH380960A CH1190360A CH1190360A CH380960A CH 380960 A CH380960 A CH 380960A CH 1190360 A CH1190360 A CH 1190360A CH 1190360 A CH1190360 A CH 1190360A CH 380960 A CH380960 A CH 380960A
Authority
CH
Switzerland
Prior art keywords
crucible
devices
semiconductor material
holding rod
shaped semiconductor
Prior art date
Application number
CH1190360A
Other languages
German (de)
Inventor
Haus Joachim
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH380960A publication Critical patent/CH380960A/en

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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/28—Controlling or regulating
    • C30B13/285—Crystal holders, e.g. chucks
    • 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
    • C30B13/28—Controlling or regulating
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10S117/911—Seed or rod holders
    • 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
    • Y10T117/1076—Apparatus for crystallization from liquid or supercritical state having means for producing a moving solid-liquid-solid zone
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17213—Transversely oscillating jaws
    • Y10T279/17222—Screw actuated
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/18—Pivoted jaw
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/26—Chucks or sockets with centering means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
CH1190360A 1959-12-31 1960-10-25 Device for holding rod-shaped semiconductor material in devices for crucible-free zone melting CH380960A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES66491A DE1114171B (en) 1959-12-31 1959-12-31 Holder for rod-shaped semiconductor material in devices for crucible-free zone melting

Publications (1)

Publication Number Publication Date
CH380960A true CH380960A (en) 1964-08-15

Family

ID=7498855

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1190360A CH380960A (en) 1959-12-31 1960-10-25 Device for holding rod-shaped semiconductor material in devices for crucible-free zone melting

Country Status (4)

Country Link
US (1) US3191924A (en)
CH (1) CH380960A (en)
DE (1) DE1114171B (en)
GB (1) GB911416A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265708B (en) * 1965-11-30 1968-04-11 Siemens Ag Device for crucible-free zone melting
US3494742A (en) * 1968-12-23 1970-02-10 Western Electric Co Apparatus for float zone melting fusible material
DE2322969C3 (en) * 1973-05-07 1980-10-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for holding the rod ends during crucible-free zone melting
DE2529366A1 (en) * 1975-07-01 1977-01-20 Wacker Chemitronic DEVICE FOR SUPPORTING A CRYSTALLINE ROD
US4589667A (en) * 1984-10-16 1986-05-20 Hewlett-Packard Company Vacuum compatible colleting spindle
JP2617258B2 (en) * 1991-11-28 1997-06-04 信越半導体株式会社 Silicon polycrystalline rod weight holder
JP3402038B2 (en) * 1995-12-25 2003-04-28 信越半導体株式会社 Single crystal pulling device
JP3874883B2 (en) * 1997-03-26 2007-01-31 コマツ電子金属株式会社 Single crystal pulling apparatus and pulling method
US8840723B2 (en) * 2009-03-10 2014-09-23 Mitsubishi Materials Corporation Manufacturing apparatus of polycrystalline silicon
DE202010002486U1 (en) * 2009-03-31 2010-06-10 Centrotherm Sitec Gmbh Clamping and contacting device for silicon thin rods
DE102014213628B3 (en) * 2014-07-14 2015-10-22 Wacker Chemie Ag Holder for seed crystals and silicon rods and method for producing a monocrystalline silicon rod

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE471438A (en) * 1946-04-04
US2667356A (en) * 1952-03-29 1954-01-26 Cons Machine Tool Corp Hydraulic chuck
NL89230C (en) * 1952-12-17 1900-01-01
DE1061527B (en) * 1953-02-14 1959-07-16 Siemens Ag Process for zone-wise remelting of rods and other elongated workpieces
US2972525A (en) * 1953-02-26 1961-02-21 Siemens Ag Crucible-free zone melting method and apparatus for producing and processing a rod-shaped body of crystalline substance, particularly semiconductor substance
US2750715A (en) * 1953-04-21 1956-06-19 Roy A Farnam Steady rest and indicator gauge assembly for shaft grinder

Also Published As

Publication number Publication date
GB911416A (en) 1962-11-28
US3191924A (en) 1965-06-29
DE1114171B (en) 1961-09-28

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