FR69976E - Dispositifs amplificateurs utilisant des matériaux semi-conducteurs - Google Patents

Dispositifs amplificateurs utilisant des matériaux semi-conducteurs

Info

Publication number
FR69976E
FR69976E FR69976DA FR69976E FR 69976 E FR69976 E FR 69976E FR 69976D A FR69976D A FR 69976DA FR 69976 E FR69976 E FR 69976E
Authority
FR
France
Prior art keywords
semiconductor materials
amplifier devices
amplifier
devices
semiconductor
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)
Inventor
Cyril Francis Drake
Kenneth Albert Matthews
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR69976E publication Critical patent/FR69976E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
    • H03F3/14—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only with amplifying devices having more than three electrodes or more than two PN junctions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
FR69976D 1956-04-20 1956-04-20 Dispositifs amplificateurs utilisant des matériaux semi-conducteurs Expired FR69976E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69976T 1956-04-20

Publications (1)

Publication Number Publication Date
FR69976E true FR69976E (fr) 1959-01-30

Family

ID=8701737

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69976D Expired FR69976E (fr) 1956-04-20 1956-04-20 Dispositifs amplificateurs utilisant des matériaux semi-conducteurs

Country Status (2)

Country Link
FR (1) FR69976E (fr)
NL (1) NL204942A (fr)

Also Published As

Publication number Publication date
NL204942A (fr)

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