3893875

Information

• Patent Grant
• 3893875

• References
• Source

• Patent Number

  3,893,875

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1975
  49 years ago

• CPC

  • C30B29/44 - Gallium phosphide
  • C30B19/04 - the solvent being a component of the crystal composition
  • C30B19/061 - Tipping system
  • C30B19/106 - adding crystallising material or reactants forming it in situ to the liquid
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L21/02392 - Phosphides
  • H01L21/02543 - Phosphides
  • H01L21/02576 - N-type
  • H01L21/02579 - P-type
  • H01L21/02581 - Transition metal or rare earth elements
  • H01L21/02625 - using melted materials
  • H01L21/02628 - using solutions
  • 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
  • Y10S252/951 - for vapor transport
  • Y10S438/917 - Deep level dopants
  • Y10S438/925 - Fluid growth doping control

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 252 - Compositions
  • 257 - Active solid-state devices
  • 438 - Semiconductor device manufacturing: process