3298880

Information

• Patent Grant
• 3298880

• References
• Source

• Patent Number

  3,298,880

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1967
  58 years ago

• CPC

  • 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
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L21/22 - Diffusion of impurity materials
  • H01L29/73 - Bipolar junction transistors
  • Y10S148/023 - Deep level dopants
  • Y10S148/071 - Heating, selective
  • Y10S148/165 - Transmutation doping

• US Classifications

  • 438 - Semiconductor device manufacturing: process
  • 148 - Metal treatment
  • 257 - Active solid-state devices