3821616

Information

• Patent Grant
• 3821616

• References
• Source

• Patent Number

  3,821,616

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • H01L27/15 - including semiconductor components with at least one potential-jump barrier or surface barrier specially adapted for light emission
  • G09F9/33 - being semiconductor devices
  • H01L27/00 - Devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate
  • 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
  • Y10S148/026 - Deposition thru hole in mask
  • Y10S148/05 - Etch and refill
  • Y10S148/107 - Melt
  • Y10S148/119 - Phosphides of gallium or indium

• US Classifications

  • 257 - Active solid-state devices
  • 148 - Metal treatment
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 345 - Computer graphics processing and selective visual display systems