3381369

Information

• Patent Grant
• 3381369

• References
• Source

• Patent Number

  3,381,369

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • H01L21/76 - Making of isolation regions between components
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L21/18 - the devices having semiconductor bodies comprising elements of the fourth group of the Periodic System or AIIIBV compounds with or without impurities
  • H01L21/762 - Dielectric regions
  • H01H3/0253 - two co-operating contacts actuated independently
  • Y10S148/085 - Isolated-integrated
  • Y10S438/928 - Front and rear surface processing

• US Classifications

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