3284639

Information

• Patent Grant
• 3284639

• References
• Source

• Patent Number

  3,284,639

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1966
  58 years ago

• CPC

  • H03K17/72 - having more than two PN junctions having more than three electrodes having more than one electrode connected to the same conductivity region
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L29/42308 - Gate electrodes for thyristors
  • H01L29/74 - Thyristor-type devices
  • H01L29/7432 - Asymmetrical thyristors

• US Classifications

  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems
  • 257 - Active solid-state devices