3922565

Information

• Patent Grant
• 3922565

• References
• Source

• Patent Number

  3,922,565

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1975
  49 years ago

• CPC

  • H03K19/013 - in bipolar transistor circuits
  • H01L27/00 - Devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate
  • H01L27/0214 - for internal polarisation
  • H01L27/0237 - using vertical injector structures
  • H01L27/0688 - Integrated circuits having a three-dimensional layout
  • H01L27/0766 - with Schottky diodes only
  • Y10S148/051 - Etching
  • Y10S148/085 - Isolated-integrated
  • Y10S148/087 - I2L integrated injection logic
  • Y10S148/096 - Lateral transistor
  • Y10S148/117 - Oxidation, selective

• US Classifications

  • 326 - Electronic digital logic circuitry
  • 148 - Metal treatment
  • 257 - Active solid-state devices