3632431

Information

• Patent Grant
• 3632431

• References
• Source

• Patent Number

  3,632,431

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • C30B11/06 - at least one but not all components of the crystal composition being added
  • 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
  • Y10S117/912 - Replenishing liquid precursor, other than a moving zone
  • Y10S148/049 - Equivalence and options
  • Y10S148/107 - Melt

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 023 - Chemistry: physical processes
  • 118 - Coating apparatus
  • 148 - Metal treatment
  • 257 - Active solid-state devices