×

Method for synchronizing HDTV format change with on screen display

  • US 6,384,870 B1
  • Filed: 03/31/2000
  • Issued: 05/07/2002
  • Est. Priority Date: 03/31/2000
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for synchronizing an on screen display processor with a format of a digital television signal, the method comprising the steps of:

  • receiving a new format of the digital television signal;

    disabling the on-screen display processor;

    assigning an identifier to the format;

    providing the identifier to a user interface processor and an on-screen display processor;

    providing to the on-screen display processor a further identifier from the user interface processor based on the identifier sent to the user interface processor;

    comparing the identifier and the further identifier; and

    enabling the on-screen display processor based on the comparison.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×