发明名称 BROADCAST RECEIVER
摘要 PROBLEM TO BE SOLVED: To provide a broadcast receiver in which a video image of a desired video signal selected by a user is presented in an easy-to-view format. SOLUTION: In a multiple screen display state where the images of video signals of different broadcasts outputted by a receiving means, which receives a plurality of different broadcasts and outputs respective video signals and audio signals, are being displayed on a main screen and sub screens provided within a display area of the relevant main screen, respectively, when a sub-screen is designated by a designation means for designating either the main screen or any one among the sub screens, a broadcast receiver controls for switching video image being displayed on the relevant sub screen to the main screen and to display the video image. COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009232212(A) 申请公布日期 2009.10.08
申请号 JP20080075861 申请日期 2008.03.24
申请人 SANYO ELECTRIC CO LTD;SANYO CONSUMER ELECTRONICS CO LTD 发明人 SAKAI KEN
分类号 H04B1/16;H04N5/44;H04N7/173 主分类号 H04B1/16
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