3821597

Information

• Patent Grant
• 3821597

• References
• Source

• Patent Number

  3,821,597

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • G09G3/293 - for address discharge
  • G09G3/2927 - Details of initialising
  • G11C11/28 - using gas-filled tubes
  • G09G2320/0233 - Improving the luminance or brightness uniformity across the screen

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems