发明授权
- 专利标题： Receiving apparatus
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申请号： US10401578申请日： 2003-03-31
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公开(公告)号： US07113224B2公开(公告)日： 2006-09-26
- 发明人: Kenji Inoue , Takashi Tsunoda
- 申请人： Kenji Inoue , Takashi Tsunoda
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2002-103935 20020405
- 主分类号： H04N5/45
- IPC分类号： H04N5/45
摘要：
A television broadcast receiving apparatus which displays one of television programs received by two tuners on a main picture screen and displays the other on a child picture screen, where one of audios of a program of the main picture screen and a program of the child picture screen is selected and outputted, and the state of an audio signal to be outputted is switched according to the audio state of the program of the child picture screen.
公开/授权文献
- US20030189674A1 Receiving apparatus 公开/授权日：2003-10-09
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