3721828

Information

• Patent Grant
• 3721828

• References
• Source

• Patent Number

  3,721,828

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  52 years ago

• CPC

  • H04N1/03 - with photodetectors arranged in a substantially linear array
  • G02B26/103 - having movable or deformable optical fibres, light guides or waveguides as scanning elements
  • H04N1/1936 - using a light guide
  • G02B2006/0098 - for scanning
  • H04N1/191 - the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array
  • H04N1/193 - using electrically scanned linear arrays
  • H04N2201/0426 - Scanning an image in a series of contiguous zones

• US Classifications

  • 250 - Radiant energy
  • 359 - Optical: systems and elements