3157736

Information

• Patent Grant
• 3157736

• References
• Source

• Patent Number

  3,157,736

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1964
  60 years ago

• CPC

  • G02B27/30 - Collimators
  • G02B5/22 - Absorbing filters
  • H01J29/89 - Optical or photographic arrangements structurally combined or co-operating with the vessel
  • H04B10/00 - Transmission systems employing electromagnetic waves other than radio-waves
  • H04N1/024 - Details of scanning heads; Means for illuminating the original
  • H04N3/06 - having a moving lens or other refractor
  • H04N5/08 - Separation of synchronising signals from picture signals
  • H04N9/24 - using means, integral with, or external to, the tube, for producing signal indicating instantaneous beam position
  • H01J2229/8903 - Fibre optic components
  • H01J2229/8905 - Direction sensitive devices for controlled viewing angle
  • H01J2229/8926 - Active components

• US Classifications

  • 348 - Television