FR2013820A1 - - Google Patents

Info

Publication number
FR2013820A1
FR2013820A1 FR6925536A FR6925536A FR2013820A1 FR 2013820 A1 FR2013820 A1 FR 2013820A1 FR 6925536 A FR6925536 A FR 6925536A FR 6925536 A FR6925536 A FR 6925536A FR 2013820 A1 FR2013820 A1 FR 2013820A1
Authority
FR
France
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Withdrawn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
FR6925536A
Other languages
French (fr)
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Corp filed Critical Siemens Corp
Publication of FR2013820A1 publication Critical patent/FR2013820A1/fr
Withdrawn legal-status Critical Current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
    • C30B15/14—Heating of the melt or the crystallised materials
    • 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
    • C30B15/32—Seed holders, e.g. chucks

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)
FR6925536A 1968-07-26 1969-07-25 Withdrawn FR2013820A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769860 DE1769860A1 (de) 1968-07-26 1968-07-26 Vorrichtung zum Ziehen von versetzungsfreien Halbleitereinkristallstaeben

Publications (1)

Publication Number Publication Date
FR2013820A1 true FR2013820A1 (enrdf_load_stackoverflow) 1970-04-10

Family

ID=5700303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6925536A Withdrawn FR2013820A1 (enrdf_load_stackoverflow) 1968-07-26 1969-07-25

Country Status (4)

Country Link
DE (1) DE1769860A1 (enrdf_load_stackoverflow)
DK (1) DK123696B (enrdf_load_stackoverflow)
FR (1) FR2013820A1 (enrdf_load_stackoverflow)
GB (1) GB1222465A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374081A1 (fr) * 1976-12-15 1978-07-13 Western Electric Co Procede et dispositif de suppression des formations parasites dans la croissance de monocristaux
US4190630A (en) * 1978-01-03 1980-02-26 Vsesojuzny Nauchno-Isslekovatelsky Institut Monokristallov Stsintillyatsionnykh Materialov I Osobo Chistykh Khimicheskikh Veschestv Apparatus for pulling single crystals from melt
US4330361A (en) * 1980-02-14 1982-05-18 Wacker-Chemitronic Gesellschaft Fur Elektronic-Grundstoffe Mbh Process for the manufacture of high-purity monocrystals
FR2502650A1 (fr) * 1981-03-30 1982-10-01 Mobil Tyco Solar Energy Corp Appareil et procede pour faire croitre des corps cristallins en forme de ruban
US4450333A (en) * 1982-05-28 1984-05-22 At&T Technologies, Inc. Zirconia induction furnace
US4594127A (en) * 1984-09-17 1986-06-10 General Signal Corporation Method and apparatus for growing crystals
US4608473A (en) * 1982-05-28 1986-08-26 At&T Technologies, Inc. Modified zirconia induction furnace
US5180562A (en) * 1987-10-03 1993-01-19 Leybold Aktiengesellschaft Apparatus for pulling monocrystals

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6153187A (ja) * 1984-08-24 1986-03-17 Sony Corp 単結晶成長装置
US5207992A (en) * 1986-12-26 1993-05-04 Toshiba Ceramics Co., Ltd. Silicon single crystal pulling-up apparatus
JPS63166790A (ja) * 1986-12-26 1988-07-09 Toshiba Ceramics Co Ltd シリコン単結晶引上装置
DE19754961A1 (de) * 1997-12-11 1999-06-17 Leybold Systems Gmbh Vorrichtung zum Halten eines Kristallblockes
US6457434B1 (en) * 2001-02-22 2002-10-01 Rosita de Keersmaeker Wet/dry tissue dispenser
US8263914B2 (en) 2008-08-27 2012-09-11 AMG IdealCast Corporation Cartridge heater and method of use
CN118745592B (zh) * 2024-06-25 2025-04-15 青岛华芯晶电科技有限公司 一种传动旋转移动式晶体生长高压炉

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2374081A1 (fr) * 1976-12-15 1978-07-13 Western Electric Co Procede et dispositif de suppression des formations parasites dans la croissance de monocristaux
US4116642A (en) * 1976-12-15 1978-09-26 Western Electric Company, Inc. Method and apparatus for avoiding undesirable deposits in crystal growing operations
US4190630A (en) * 1978-01-03 1980-02-26 Vsesojuzny Nauchno-Isslekovatelsky Institut Monokristallov Stsintillyatsionnykh Materialov I Osobo Chistykh Khimicheskikh Veschestv Apparatus for pulling single crystals from melt
US4330361A (en) * 1980-02-14 1982-05-18 Wacker-Chemitronic Gesellschaft Fur Elektronic-Grundstoffe Mbh Process for the manufacture of high-purity monocrystals
FR2502650A1 (fr) * 1981-03-30 1982-10-01 Mobil Tyco Solar Energy Corp Appareil et procede pour faire croitre des corps cristallins en forme de ruban
US4450333A (en) * 1982-05-28 1984-05-22 At&T Technologies, Inc. Zirconia induction furnace
US4608473A (en) * 1982-05-28 1986-08-26 At&T Technologies, Inc. Modified zirconia induction furnace
US4594127A (en) * 1984-09-17 1986-06-10 General Signal Corporation Method and apparatus for growing crystals
US5180562A (en) * 1987-10-03 1993-01-19 Leybold Aktiengesellschaft Apparatus for pulling monocrystals

Also Published As

Publication number Publication date
GB1222465A (en) 1971-02-17
DE1769860A1 (de) 1971-11-11
DK123696B (da) 1972-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse