3769558

Information

• Patent Grant
• 3769558

• References
• Source

• Patent Number

  3,769,558

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • H01L31/07 - the potential barriers being only of the Schottky type
  • H01L23/291 - Oxides or nitrides or carbides
  • 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
  • H01L31/062 - the potential barriers being only of the metal-insulator-semiconductor type
  • H01L31/068 - the potential barriers being only of the PN homojunction type
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • Y02E10/547 - Monocrystalline silicon PV cells
  • Y10S148/033 - Diffusion of aluminum

• US Classifications

  • 257 - Active solid-state devices
  • 136 - Batteries: thermoelectric and photoelectric
  • 148 - Metal treatment