2292437

Information

• Patent Grant
• 2292437

• References
• Source

• Patent Number

  2,292,437

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1942
  82 years ago

• CPC

  • H01J31/42 - with image screen generating a composite electron beam which is deflected as a whole past a stationary probe to simulate a scanning effect
  • H01J29/395 - charge-storage grids exhibiting triode effect
  • H01J31/08 - having a screen on or from which an image or pattern is formed, picked up, converted, or stored
  • H01J31/18 - with image written by a ray or beam on a grid-like charge-accumulating screen, and with a ray or beam passing through and influenced by this screen before striking the luminescent screen
  • H01J31/52 - having grid-like image screen through which the electron ray or beam passes and by which the ray or beam is influenced before striking the luminescent output screen

• US Classifications

  • 348 - Television
  • 307 - Electrical transmission or interconnection systems
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems