3493957

Information

• Patent Grant
• 3493957

• References
• Source

• Patent Number

  3,493,957

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1970
  54 years ago

• CPC

  • G11C19/06 - using structures with a number of apertures or magnetic loops
  • G09G3/04 - for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements
  • G09G3/20 - for presentation of an assembly of a number of characters
  • G11C19/28 - using semiconductor elements
  • G09G2310/0275 - Details of drivers for data electrodes, other than drivers for liquid crystal, plasma or OLED displays, not related to handling digital grey scale data or to communication of data to the pixels by means of a current

• US Classifications

  • 345 - Computer graphics processing and selective visual display systems