3896338

Information

• Patent Grant
• 3896338

• References
• Source

• Patent Number

  3,896,338

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1975
  49 years ago

• CPC

  • G03F7/70291 - Addressable masks
  • H01J29/12 - acting as light valves by shutter operation
  • H01J31/24 - with screen acting as light valve by shutter operation
  • H04N9/3114 - by using a sequential colour filter producing one colour at a time

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 348 - Television
  • 359 - Optical: systems and elements