3283222

Information

• Patent Grant
• 3283222

• References
• Source

• Patent Number

  3,283,222

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1966
  57 years ago

• CPC

  • H01L29/86 - controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L21/28 - Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in H01L21/20 - H01L21/268
  • H01L21/34 - the devices having semiconductor bodies not provided for in groups H01L21/0405, H01L21/0445 , H01L21/06, H01L21/16 and H01L21/18 with or without impurities
  • H01L21/479 - Application of electric currents or fields
  • H01L29/00 - Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier
  • H01L29/227 - further characterised by the doping material
  • H01L29/24 - including, apart from doping materials or other impurities, only semiconductor materials not provided for in groups H01L29/16, H01L29/18, H01L29/20, H01L29/22
  • H01L29/66 - Types of semiconductor device; Multistep manufacturing processes therefor
  • H01L29/72 - Transistor-type devices
  • H01L29/74 - Thyristor-type devices
  • H01L31/00 - Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof Details thereof

• US Classifications

  • 257 - Active solid-state devices
  • 324 - Electricity: measuring and testing
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems