3859717

Information

• Patent Grant
• 3859717

• References
• Source

• Patent Number

  3,859,717

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  49 years ago

• CPC

  • H01L29/76891 - Four-Phase CCD
  • H01L21/823406 - Combination of charge coupled devices
  • H01L29/49 - Metal-insulator-semiconductor electrodes
  • H01L29/495 - the conductor material next to the insulator being a simple metal
  • H01L29/76883 - Three-Phase CCD

• US Classifications

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