3808060

Information

• Patent Grant
• 3808060

• References
• Source

• Patent Number

  3,808,060

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  51 years ago

• CPC

  • H01L23/29 - characterised by the material
  • H01L21/2255 - the applied layer comprising oxides only
  • 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
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • Y10S148/078 - Impurity redistribution by oxidation
  • Y10S148/118 - Oxide films
  • Y10S438/92 - Controlling diffusion profile by oxidation

• US Classifications

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