FR2274351B1 - - Google Patents

Info

Publication number
FR2274351B1
FR2274351B1 FR7420558A FR7420558A FR2274351B1 FR 2274351 B1 FR2274351 B1 FR 2274351B1 FR 7420558 A FR7420558 A FR 7420558A FR 7420558 A FR7420558 A FR 7420558A FR 2274351 B1 FR2274351 B1 FR 2274351B1
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.)
Expired
Application number
FR7420558A
Other languages
French (fr)
Other versions
FR2274351A1 (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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC SA
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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7420558A priority Critical patent/FR2274351A1/fr
Publication of FR2274351A1 publication Critical patent/FR2274351A1/fr
Application granted granted Critical
Publication of FR2274351B1 publication Critical patent/FR2274351B1/fr
Granted 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
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C30B11/14—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method characterised by the seed, e.g. its crystallographic orientation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Primary Cells (AREA)
FR7420558A 1974-06-13 1974-06-13 Procede de fabrication de plaquettes de materiau cristallin semi-conducteur Granted FR2274351A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420558A FR2274351A1 (fr) 1974-06-13 1974-06-13 Procede de fabrication de plaquettes de materiau cristallin semi-conducteur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420558A FR2274351A1 (fr) 1974-06-13 1974-06-13 Procede de fabrication de plaquettes de materiau cristallin semi-conducteur

Publications (2)

Publication Number Publication Date
FR2274351A1 FR2274351A1 (fr) 1976-01-09
FR2274351B1 true FR2274351B1 (hu) 1978-09-15

Family

ID=9140016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420558A Granted FR2274351A1 (fr) 1974-06-13 1974-06-13 Procede de fabrication de plaquettes de materiau cristallin semi-conducteur

Country Status (1)

Country Link
FR (1) FR2274351A1 (hu)

Also Published As

Publication number Publication date
FR2274351A1 (fr) 1976-01-09

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Legal Events

Date Code Title Description
ST Notification of lapse