3839715

Information

• Patent Grant
• 3839715

• References
• Source

• Patent Number

  3,839,715

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • H01J11/00 - Gas-filled discharge tubes with alternating current induction of the discharge
  • G09G3/2813 - using alternating current [AC] - direct current [DC] hybrid-type panels
  • G09G3/294 - for lighting or sustain discharge
  • G09G3/296 - Driving circuits for producing the waveforms applied to the driving electrodes
  • G09G3/298 - using surface discharge panels

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems
  • 348 - Television