3895430

Information

• Patent Grant
• 3895430

• References
• Source

• Patent Number

  3,895,430

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1975
  49 years ago

• CPC

  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • H01J9/233 - Manufacture of photo-electric screens or charge-storage screens
  • H01J29/455 - formed on a silicon substrate
  • H01L27/00 - Devices consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate
  • Y10S148/003 - Anneal
  • Y10S148/122 - Polycrystalline
  • Y10S148/172 - Vidicons

• US Classifications

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