CH240309A - Process for the production of barrier cells of the selenium species, in particular for measuring rectifiers, and barrier cells produced according to this process. - Google Patents

Process for the production of barrier cells of the selenium species, in particular for measuring rectifiers, and barrier cells produced according to this process.

Info

Publication number
CH240309A
CH240309A CH240309DA CH240309A CH 240309 A CH240309 A CH 240309A CH 240309D A CH240309D A CH 240309DA CH 240309 A CH240309 A CH 240309A
Authority
CH
Switzerland
Prior art keywords
barrier cells
production
produced according
selenium species
barrier
Prior art date
Application number
Other languages
German (de)
Inventor
Johannes J A P Van Amstel
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH240309A publication Critical patent/CH240309A/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00—Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01—Manufacture or treatment
    • H10D48/04—Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/048—Treatment of the complete device, e.g. by electroforming to form a barrier
    • H10D48/049—Ageing
CH240309D 1943-02-22 1944-02-19 Process for the production of barrier cells of the selenium species, in particular for measuring rectifiers, and barrier cells produced according to this process. CH240309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL109900A NL84017C (en) 1943-02-22 1943-02-22

Publications (1)

Publication Number Publication Date
CH240309A true CH240309A (en) 1945-12-15

Family

ID=19780496

Family Applications (1)

Application Number Title Priority Date Filing Date
CH240309D CH240309A (en) 1943-02-22 1944-02-19 Process for the production of barrier cells of the selenium species, in particular for measuring rectifiers, and barrier cells produced according to this process.

Country Status (7)

Country Link
US (1) US2502540A (en)
BE (1) BE454478A (en)
CH (1) CH240309A (en)
DE (1) DE849460C (en)
FR (1) FR902072A (en)
GB (1) GB633346A (en)
NL (1) NL84017C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974915C (en) * 1953-05-02 1961-05-31 Standard Elek K Lorenz Ag Process for the production of selenium rectifiers with a layer of varnish between selenium and cover electrode for use for control purposes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807558A (en) * 1954-04-12 1957-09-24 Rca Corp Method of sealing a semi-conductor device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE529984C (en) * 1928-12-05 1931-07-20 Siemens Schuckertwerke Akt Ges Process for producing a highly conductive electrical connection between the metal oxide layer of a metal oxide rectifier and a ductile metal coating applied to it
NL44071C (en) * 1935-12-03 1900-01-01
US2182377A (en) * 1937-05-01 1939-12-05 Radio Patents Corp Method and means for tuning electric oscillatory circuits
US2345122A (en) * 1939-10-17 1944-03-28 Herrmann Heinrich Dry rectifier
US2419602A (en) * 1943-08-14 1947-04-29 Standard Telephones Cables Ltd Rectifier and method of making the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974915C (en) * 1953-05-02 1961-05-31 Standard Elek K Lorenz Ag Process for the production of selenium rectifiers with a layer of varnish between selenium and cover electrode for use for control purposes

Also Published As

Publication number Publication date
BE454478A (en) 1944-03-31
NL84017C (en) 1957-02-15
FR902072A (en) 1945-08-17
US2502540A (en) 1950-04-04
DE849460C (en) 1952-09-15
GB633346A (en) 1949-12-12

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