Television – Image signal processing circuitry specific to television – Special effects
Reexamination Certificate
2007-09-11
2007-09-11
Natnael, Paulos (Department: 2622)
Television
Image signal processing circuitry specific to television
Special effects
Reexamination Certificate
active
10856772
ABSTRACT:
A display control method includes the steps of: dividing a screen into a first display region, on which a first broadcast signal is displayed, and a second display region having a plurality of sub screens, on which a second broadcast signal is displayed, in which the second broadcast signal is received in response to a channel searching command; and controlling a position of display region on which the second broadcast signal is displayed according to the viewer's control command. Broadcast signals of channels that a viewer wants to watch can be simply searched, thus maximizing the viewer's convenience.
REFERENCES:
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patent: 5886746 (1999-03-01), Yuen et al.
patent: 5969769 (1999-10-01), Hamadate
patent: 6556252 (2003-04-01), Kim
patent: 7042517 (2006-05-01), Hirano
patent: 1078082 (1993-11-01), None
Nam Ho Jun
Park Tae Jin
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