3687743

Information

• Patent Grant
• 3687743

• References
• Source

• Patent Number

  3,687,743

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 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
  • H01L21/04 - the devices having at least one potential-jump barrier or surface barrier
  • H01L33/00 - Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof Details thereof
  • Y10S148/063 - Gp II-IV-VI compounds
  • Y10S148/107 - Melt
  • Y10S252/95 - Doping agent source material
  • Y10S438/93 - Ternary or quaternary semiconductor comprised of elements from three different groups

• US Classifications

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