发明名称 METHOD AND APPARATUS FOR PROVIDING BROADCASTING PROGRAM OF BROADCASTING RECEIVER
摘要 PURPOSE: A method and an apparatus for providing a broadcasting program of a broadcasting receiver are provided to selectively output a broadcasting channel matched with a search word that a user presets, thereby increasing use convenience. CONSTITUTION: The first tuner(100) tunes a broadcasting signal corresponding to a channel to be displayed on a main screen. The second tuner(102) tunes a broadcasting signal corresponding to a channel to be displayed on a sub screen. The second tuner receives closed caption data. A signal processing unit(104) outputs a video signal and a voice signal from the tuned broadcasting signals. A controller(112) controls a broadcasting signal of a corresponding channel to be outputted.
申请公布号 KR20100043635(A) 申请公布日期 2010.04.29
申请号 KR20080102736 申请日期 2008.10.20
申请人 DAEWOO ELECTRONICS CORPORATION 发明人 KIM, KI JEONG
分类号 H04N7/08 主分类号 H04N7/08
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