FR69071E - Triodes utilisant des cristaux tels que des cristaux de germanium - Google Patents

Triodes utilisant des cristaux tels que des cristaux de germanium

Info

Publication number
FR69071E
FR69071E FR69071DA FR69071E FR 69071 E FR69071 E FR 69071E FR 69071D A FR69071D A FR 69071DA FR 69071 E FR69071 E FR 69071E
Authority
FR
France
Prior art keywords
crystals
triodes
germanium
germanium crystals
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
Simon Ernst Mayer
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
Priority claimed from GB1442950A external-priority patent/GB686915A/en
Priority claimed from GB1726651A external-priority patent/GB716253A/en
Priority claimed from GB2763351A external-priority patent/GB702240A/en
Priority claimed from DE1953S0034671 external-priority patent/DE975756C/de
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR69071E publication Critical patent/FR69071E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/24—Alloying of impurity materials, e.g. doping materials, electrode materials, with a semiconductor body
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/321—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by conductive adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
FR69071D 1950-06-09 1955-06-10 Triodes utilisant des cristaux tels que des cristaux de germanium Expired FR69071E (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB1442950A GB686915A (en) 1950-06-09 1950-06-09 Improvements in or relating to crystal diodes and triodes
GB2104050 1950-08-25
GB1726651A GB716253A (en) 1951-07-20 1951-07-20 Improvements in or relating to electrically conducting adhesives
GB2763351A GB702240A (en) 1951-11-26 1951-11-26 Improvements in or relating to electric rectifiers
FR65573T 1953-02-27
DE1953S0034671 DE975756C (de) 1953-08-04 1953-08-04 Verfahren zur Herstellung von Halbleiterschichtkristallen mit mindestens einer p-n-p- bzw. n-p-n-Schicht
DE2864729X 1954-03-03

Publications (1)

Publication Number Publication Date
FR69071E true FR69071E (fr) 1958-09-22

Family

ID=27579197

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69071D Expired FR69071E (fr) 1950-06-09 1955-06-10 Triodes utilisant des cristaux tels que des cristaux de germanium

Country Status (1)

Country Link
FR (1) FR69071E (fr)

Similar Documents

Publication Publication Date Title
FR69045E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR68608E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR1017391A (fr) Marteau-piqueur
FR69071E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR64122E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR65380E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR69069E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR69063E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR63209E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR1023885A (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR71336E (fr) Triodes utilisant des cristaux tels que des cristaux de germanium
FR1039918A (fr) Mécanisme de percussion
FR1040675A (fr) Perfectionnements aux détergents
FR1053883A (fr) Perfectionnements aux détergents
FR1117114A (fr) Four de distillation
FR1017045A (fr) Nouvelle étuve de désinfection
FR1036625A (fr) Charrue
FR1034679A (fr) Nouvelle poussette
FR1024768A (fr) Bouteille
FR1040535A (fr) Couple thermoélectrique
FR1014854A (fr) Appareil reproducteur
FR1032267A (fr) Marteau-piqueur
FR1045475A (fr) Perfectionnements aux ampoules
FR1020946A (fr) Bouteille iso-thermique perfectionnée
FR1054760A (fr) Décapsuleur-boucheur de bouteilles