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Display apparatus and controlling method thereof

  • US 20020191108A1
  • Filed: 12/04/2001
  • Published: 12/19/2002
  • Est. Priority Date: 06/13/2001
  • Status: Active Grant
First Claim
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1. A display apparatus having a display part displaying a video signal, the apparatus comprising:

  • a memory storing predetermined bar code data;

    a bar code show key for selecting said bar code data to be displayed;

    an on screen display part executing an on screen display adjusting a displaying state of said display part; and

    a controller controlling said bar code data to be displayed on said display part through said on screen display part when said bar code data is selected by said bar code show key.

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