FR1171973A - Procédé de fabrication de cristaux semi-conducteurs - Google Patents

Procédé de fabrication de cristaux semi-conducteurs

Info

Publication number
FR1171973A
FR1171973A FR1171973DA FR1171973A FR 1171973 A FR1171973 A FR 1171973A FR 1171973D A FR1171973D A FR 1171973DA FR 1171973 A FR1171973 A FR 1171973A
Authority
FR
France
Prior art keywords
manufacturing process
semiconductor crystal
crystal manufacturing
semiconductor
manufacturing
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.)
Expired
Application number
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1171973A publication Critical patent/FR1171973A/fr
Expired 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
    • C30B15/02—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt
    • C30B15/04—Single-crystal growth by pulling from a melt, e.g. Czochralski method adding crystallising materials or reactants forming it in situ to the melt adding doping materials, e.g. for n-p-junction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1171973D 1954-12-13 1955-11-30 Procédé de fabrication de cristaux semi-conducteurs Expired FR1171973A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1171973X 1954-12-13

Publications (1)

Publication Number Publication Date
FR1171973A true FR1171973A (fr) 1959-02-04

Family

ID=7729398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171973D Expired FR1171973A (fr) 1954-12-13 1955-11-30 Procédé de fabrication de cristaux semi-conducteurs

Country Status (1)

Country Link
FR (1) FR1171973A (fr)

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