发明授权
- 专利标题： Apparatus and method with receiving of broadcast data signal, communicating with external device, and controlling image to be displayed in accordance with communication
- 专利标题（中）： 接收广播数据信号，与外部设备通信，以及根据通信显示控制图像的装置和方法
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申请号： US09987569申请日： 2001-11-15
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公开(公告)号： US07697068B2公开(公告)日： 2010-04-13
- 发明人: Shuntaro Aratani , Yoshikazu Shibamiya , Shigeki Mori , Katsuhiro Miyamoto , Tomoyuki Ohno
- 申请人： Shuntaro Aratani , Yoshikazu Shibamiya , Shigeki Mori , Katsuhiro Miyamoto , Tomoyuki Ohno
- 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： JP2000-351988 20001117
- 主分类号： H04N7/00
- IPC分类号： H04N7/00 ; H04N7/16 ; H04N11/00 ; H04N5/44
摘要：
A television signal receiving apparatus receives television signals including broadcast data signals and outputs the received data signals to a display device. The display device displays an image that has characters and/or pictures generated from the data signals. A communication unit of the receiving apparatus is connected to and communicates with an external device. A control unit controls the image to be displayed on the display device according to results of communication with the communication unit.
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