3493430

Information

• Patent Grant
• 3493430

• References
• Source

• Patent Number

  3,493,430

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1970
  55 years ago

• CPC

  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • Y10S148/142 - Semiconductor-metal-semiconductor
  • Y10S148/15 - Silicon on sapphire SOS

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 148 - Metal treatment
  • 427 - Coating processes