Video display adjustment and on-screen menu system

  • US 5,270,821 A
  • Filed: 11/22/1991
  • Issued: 12/14/1993
  • Est. Priority Date: 11/22/1991
  • Status: Expired due to Term
First Claim
Patent Images

1. An apparatus for adjusting video display controls in a multi-frequency video display, comprising:

  • input control means for providing user input;

    microcontroller means for receiving user input from said input control means and for controlling said adjusting of said video display controls;

    memory means for storing parameters of adjusted video display controls, said memory means electrically connected to said microcontroller means;

    display adjustment means for providing said parameters of said adjusted video display controls to said multi-frequency video display, said display adjustment means controlled by said microcontroller means; and

    on-screen display means for displaying visual representations of said adjustment of said video display controls on a screen of said video display, across different frequency modes of said multi-frequency video display.

View all claims

    Thank you for your feedback