Display apparatus and control method of the same

Details Display apparatus and control method of the same Display apparatus and control method of the same

2011-03-15

2011-03-15

Hsia, Sherrie (Department: 2422)

Television

Basic receiver with additional function

For display of additional information

C348S565000, C348S468000, C348S589000

Reexamination Certificate

active

07907214

ABSTRACT:
A control method of a display apparatus including processing a broadcasting signal of a currently tuned channel and displaying the broadcasting signal on a main picture; extracting broadcasting program information of other currently broadcasting channels if a caption indicating function of the broadcasting program information is selected; and creating the extracted broadcasting program information in a caption, displaying the caption on a portion of the main picture, and scrolling the caption along a predetermined direction. Thus, the present invention provides a display apparatus, which can create and scroll broadcasting information for the other currently broadcasting channel in a caption while the viewer is observing a main image, thus allowing the viewer to see the broadcasting information for the other channel conveniently and allowing the main image to be conveniently switched to a different desired channel, and a control method of the display apparatus.

REFERENCES:
patent: 5929927 (1999-07-01), Rumreich et al.
patent: 6295093 (2001-09-01), Park et al.
patent: 6816201 (2004-11-01), Fang et al.
patent: 10-1994-0009481 (1994-04-01), None
patent: 10-2000-0021110 (2000-04-01), None
patent: 2000-0055526 (2000-09-01), None
patent: 2001-0039390 (2001-05-01), None
patent: 10-2001-0048558 (2001-06-01), None
patent: 10-2005-0021684 (2005-03-01), None
Korean Office Action issued on Aug. 24, 2010 in the corresponding Korean Patent Application No. 10-2005-0100452.

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