FR883572A - Cellule à couche d'arrêt destinée plus particulièrement aux montages de mesure - Google Patents

Cellule à couche d'arrêt destinée plus particulièrement aux montages de mesure

Info

Publication number
FR883572A
FR883572A FR883572DA FR883572A FR 883572 A FR883572 A FR 883572A FR 883572D A FR883572D A FR 883572DA FR 883572 A FR883572 A FR 883572A
Authority
FR
France
Prior art keywords
cell
barrier layer
measuring systems
layer intended
intended
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR883572A publication Critical patent/FR883572A/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
    • 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
    • H01L21/06—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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/12—Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to the foundation plate
    • 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
    • H01L21/06—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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
    • H01L21/108—Provision of discrete insulating layers, i.e. non-genetic barrier layers

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)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Discharge Lamp (AREA)
FR883572D 1941-06-26 1942-06-24 Cellule à couche d'arrêt destinée plus particulièrement aux montages de mesure Expired FR883572A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL240674X 1941-06-26

Publications (1)

Publication Number Publication Date
FR883572A true FR883572A (fr) 1943-07-08

Family

ID=19780512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883572D Expired FR883572A (fr) 1941-06-26 1942-06-24 Cellule à couche d'arrêt destinée plus particulièrement aux montages de mesure

Country Status (6)

Country Link
US (1) US2465768A (fr)
BE (1) BE446156A (fr)
CH (1) CH240674A (fr)
FR (1) FR883572A (fr)
GB (1) GB629275A (fr)
NL (2) NL77928C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968580C (de) * 1948-10-02 1958-03-06 Standard Elektrik Ag Verfahren zur Herstellung von Trockengleichrichtern
US2749489A (en) * 1950-12-04 1956-06-05 Int Standard Electric Corp Dry contact rectifiers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE414231A (fr) * 1930-05-15
FR723860A (fr) * 1930-10-11 1932-04-16 Philips Nv Dispositif d'électrodes en matières différentes pouvant être utilisé comme redresseur
GB389470A (en) * 1931-09-10 1933-03-10 Ronald Job Elsome Jones Improvements in dry rectifiers for alternating current
NL79789C (fr) * 1935-10-30 1900-01-01
NL46219C (fr) * 1936-06-13
BE442069A (fr) * 1940-07-03

Also Published As

Publication number Publication date
GB629275A (en) 1949-09-15
CH240674A (de) 1946-01-15
US2465768A (en) 1949-03-29
NL77928C (fr)
BE446156A (fr)
NL101869B (fr)

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