×

Stroke written shadow-mask multi-color CRT display system

  • US 4,200,866 A
  • Filed: 03/13/1978
  • Issued: 04/29/1980
  • Est. Priority Date: 03/13/1978
  • Status: Expired due to Term
First Claim
Patent Images

1. In combination:

  • a multi-color, shadow-mask cathode ray tube including means for generating plural electron beams;

    a plurality of video amplifier means each associated with an individual one of said plural means for generating;

    a stroke-writing deflection signal generating means, means for simultaneously controlling deflection of said plural electron beams in response to the output of said deflection signal generating means, and color code means operable in synchronism with said deflection signal generating means to effect selected turn-on permutations of said plurality of video amplifier means.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×