3909317

Information

• Patent Grant
• 3909317

• References
• Source

• Patent Number

  3,909,317

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • C30B19/063 - Sliding boat system
  • C30B19/064 - Rotating sliding boat system
  • C30B19/10 - Controlling or regulating
  • H01L21/02395 - Arsenides
  • H01L21/02546 - Arsenides
  • H01L21/02576 - N-type
  • H01L21/02579 - P-type
  • H01L21/02625 - using melted materials
  • H01L21/02628 - using solutions
  • Y10S148/006 - Apparatus
  • Y10S148/025 - Deposition multi-step
  • Y10S148/107 - Melt
  • Y10S438/916 - Autodoping control or utilization

• US Classifications

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