Display apparatus and controlling method for on-screen display of bar code data
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United States of America Patent
Stats
-
Mar 1, 2005
Grant Date -
Dec 19, 2002
app pub date -
Dec 4, 2001
filing date -
Jun 13, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A display apparatus comprises: a display part for displaying a video signal, a memory for storing predetermined bar code data; a bar code show key for selecting the bar code data stored in the memory for display; an on-screen display (OSD) part for executing an on screen display for adjusting a displaying state of the display part; and a controller for controlling the bar code data to be displayed on the display part through the on screen display part when the bar code data is selected by the bar code show key. With this configuration, a bar code is shown by means of an on screen display so that a separate bar code need not be adhered to a display apparatus, and there is no need for concern that the bar code will be worn away or vanish.
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