3617398

Information

• Patent Grant
• 3617398

• References
• Source

• Patent Number

  3,617,398

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  54 years ago

• CPC

  • H01L27/0821 - Combination of lateral and vertical transistors only
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01L27/0652 - Vertical bipolar transistor in combination with diodes, or capacitors, or resistors
  • Y10S148/049 - Equivalence and options
  • Y10S148/062 - Gold diffusion
  • Y10S148/085 - Isolated-integrated
  • Y10S438/919 - Compensation doping

• US Classifications

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