GB564980A - Methods of improving rectification ratio in selenium elements - Google Patents

Methods of improving rectification ratio in selenium elements

Info

Publication number
GB564980A
GB564980A GB17422/43A GB1742243A GB564980A GB 564980 A GB564980 A GB 564980A GB 17422/43 A GB17422/43 A GB 17422/43A GB 1742243 A GB1742243 A GB 1742243A GB 564980 A GB564980 A GB 564980A
Authority
GB
United Kingdom
Prior art keywords
methods
rectification ratio
selenium
selenium elements
improving rectification
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
GB17422/43A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Publication of GB564980A publication Critical patent/GB564980A/en
Expired legal-status Critical Current

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
    • H10D48/043—Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • H10P14/20—
    • H10P14/3402—

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Photoreceptors In Electrophotography (AREA)
GB17422/43A 1943-03-15 1943-10-22 Methods of improving rectification ratio in selenium elements Expired GB564980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US564980XA 1943-03-15 1943-03-15

Publications (1)

Publication Number Publication Date
GB564980A true GB564980A (en) 1944-10-20

Family

ID=22004786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17422/43A Expired GB564980A (en) 1943-03-15 1943-10-22 Methods of improving rectification ratio in selenium elements

Country Status (3)

Country Link
BE (1) BE463668A (enExample)
FR (1) FR938208A (enExample)
GB (1) GB564980A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060053B (de) * 1953-02-10 1959-06-25 Siemens Ag Verfahren zur Herstellung von Selengleichrichtern mit einem mehrschichtigen Halbleiter mit verschiedenem Gehalt an Halogen und elektropositiven Zusaetzen in den einzelnen Schichten

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL93669C (enExample) * 1939-01-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060053B (de) * 1953-02-10 1959-06-25 Siemens Ag Verfahren zur Herstellung von Selengleichrichtern mit einem mehrschichtigen Halbleiter mit verschiedenem Gehalt an Halogen und elektropositiven Zusaetzen in den einzelnen Schichten

Also Published As

Publication number Publication date
FR938208A (fr) 1948-09-08
BE463668A (enExample) 1900-01-01

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