3768151

Information

• Patent Grant
• 3768151

• References
• Source

• Patent Number

  3,768,151

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1973
  51 years ago

• CPC

  • H01L33/40 - Materials therefor
  • H01L21/2258 - Diffusion into or out of AIIIBV compounds
  • H01L21/28575 - on semiconductor bodies comprising AIIIBV compounds
  • H01L23/485 - consisting of layered constructions comprising conductive layers and insulating layers
  • H01L29/452 - on AIII-BV compounds
  • H01L33/00 - Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof Details thereof
  • H01L33/30 - containing only elements of group III and group V of the periodic system
  • H01L2924/0002 - Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
  • Y10S148/02 - Contacts, special
  • Y10S148/056 - Gallium arsenide
  • Y10S148/106 - Masks, special
  • Y10S148/157 - Special diffusion and profiles
  • Y10S438/923 - Diffusion through a layer

• US Classifications

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