ES172257A1 - IMPROVEMENTS IN THE METHODS AND MEANS OF BUILDING DRY RECTIFIERS - Google Patents

IMPROVEMENTS IN THE METHODS AND MEANS OF BUILDING DRY RECTIFIERS

Info

Publication number
ES172257A1
ES172257A1 ES172257A ES172257A ES172257A1 ES 172257 A1 ES172257 A1 ES 172257A1 ES 172257 A ES172257 A ES 172257A ES 172257 A ES172257 A ES 172257A ES 172257 A1 ES172257 A1 ES 172257A1
Authority
ES
Spain
Prior art keywords
methods
building dry
dry rectifiers
rectifiers
building
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
ES172257A
Other languages
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
Standard Electrica 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 Alcatel Espana SA, Standard Electrica SA filed Critical Alcatel Espana SA
Publication of ES172257A1 publication Critical patent/ES172257A1/en
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
    • H01L21/14—Treatment of the complete device, e.g. by electroforming to form a barrier

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)
ES172257A 1945-01-25 1946-01-22 IMPROVEMENTS IN THE METHODS AND MEANS OF BUILDING DRY RECTIFIERS Expired ES172257A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US924963XA 1945-01-25 1945-01-25

Publications (1)

Publication Number Publication Date
ES172257A1 true ES172257A1 (en) 1946-03-01

Family

ID=22233517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES172257A Expired ES172257A1 (en) 1945-01-25 1946-01-22 IMPROVEMENTS IN THE METHODS AND MEANS OF BUILDING DRY RECTIFIERS

Country Status (3)

Country Link
BE (1) BE463054A (en)
ES (1) ES172257A1 (en)
FR (1) FR924963A (en)

Also Published As

Publication number Publication date
BE463054A (en) 1946-08-14
FR924963A (en) 1947-08-21

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