3674549

Information

• Patent Grant
• 3674549

• References
• Source

• Patent Number

  3,674,549

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • C23C14/0617 - AIII BV compounds, where A is Al, Ga, In or Tl and B is N, P, As, Sb or Bi
  • H01L31/184 - the active layers comprising only AIIIBV compounds
  • H01L43/10 - Selection of materials
  • Y02E10/544 - Solar cells from Group III-V materials
  • Y10S148/005 - Antimonides of gallium or indium
  • Y10S148/006 - Apparatus
  • Y10S148/065 - Gp III-V generic compounds-processing
  • Y10S148/13 - Purification
  • Y10S148/15 - Silicon on sapphire SOS
  • Y10S148/169 - Vacuum deposition

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 148 - Metal treatment
  • 252 - Compositions
  • 257 - Active solid-state devices
  • 427 - Coating processes