3467775

Information

• Patent Grant
• 3467775

• References
• Source

• Patent Number

  3,467,775

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1969
  56 years ago

• CPC

  • H01J31/44 - Tubes with image amplification section
  • G02B27/1066 - for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
  • G02B27/123 - The splitting element being a lens or a system of lenses, including arrays and surfaces with refractive power
  • G03B21/00 - Projectors or projection-type viewers Accessories therefor
  • G06K9/2009 - Construction of image pick-up using regular bi-dimensional dissection
  • H01J29/89 - Optical or photographic arrangements structurally combined or co-operating with the vessel
  • H01J2229/893 - using lenses

• US Classifications

  • 348 - Television