3439240

Information

• Patent Grant
• 3439240

• References
• Source

• Patent Number

  3,439,240

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  56 years ago

• CPC

  • H01L21/06 - the devices having semiconductor bodies comprising selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
  • H01L21/02425 - Conductive materials
  • H01L21/02439 - Materials
  • H01L21/02491 - Conductive materials
  • H01L21/02505 - consisting of more than two layers
  • H01L21/02521 - Materials
  • H01L21/02557 - Sulfides
  • H01L21/0256 - Selenides
  • H01L21/02631 - Physical deposition at reduced pressure
  • H01L21/02667 - Crystallisation or recrystallisation of non-monocrystalline semiconductor materials
  • H01L29/00 - Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier

• US Classifications

  • 257 - Active solid-state devices