3924024

Information

• Patent Grant
• 3924024

• References
• Source

• Patent Number

  3,924,024

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • H01L29/792 - with charge trapping gate insulator
  • H01L21/3144 - on silicon
  • H01L23/29 - characterised by the material
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • Y10S148/003 - Anneal
  • Y10S148/057 - Gas flow control
  • Y10S148/114 - Nitrides of silicon

• US Classifications

  • 438 - Semiconductor device manufacturing: process
  • 148 - Metal treatment
  • 257 - Active solid-state devices
  • 427 - Coating processes