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
  • H10D48/046—Provision of discrete insulating layers
• • 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
  • H10D48/045—Treatment of the surface of the selenium or tellurium layer after having been made conductive

Applications Claiming Priority (1)

Publications (1)

Family

ID=8690884

Family Applications (2)

Family Applications After (1)

Country Status (6)

Families Citing this family (4)

• 0
  • NL NL138545D patent/NL138545B/xx unknown
  • NL NL75136D patent/NL75136C/xx active
  • BE BE480308D patent/BE480308A/xx unknown
• 1947
  • 1947-02-15 FR FR941801D patent/FR941801A/fr not_active Expired
  • 1947-02-28 FR FR56725D patent/FR56725E/fr not_active Expired
• 1948
  • 1948-02-12 CH CH279753D patent/CH279753A/fr unknown
  • 1948-02-12 US US8019A patent/US2476989A/en not_active Expired - Lifetime
  • 1948-02-13 GB GB4264/48A patent/GB633275A/en not_active Expired
  • 1948-02-20 GB GB5010/48A patent/GB646852A/en not_active Expired

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