3746911

Information

• Patent Grant
• 3746911

• References
• Source

• Patent Number

  3,746,911

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • H01J29/12 - acting as light valves by shutter operation
  • G09F9/372 - the positions of the elements being controlled by the application of an electric field
  • H04N5/7425 - the modulator being a dielectric deformable layer controlled by an electron beam

• US Classifications

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