发明申请
US20120257105A1 VIDEO DISPLAY APPARATUS, VIDEO OUTPUT APPARATUS, CONTROL METHODS THEREOF, AND VIDEO DISPLAY SYSTEM
有权
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基本信息:
- 专利标题: VIDEO DISPLAY APPARATUS, VIDEO OUTPUT APPARATUS, CONTROL METHODS THEREOF, AND VIDEO DISPLAY SYSTEM
- 专利标题(中):视频显示设备,视频输出设备,其控制方法和视频显示系统
- 申请号:US13433954 申请日:2012-03-29
- 公开(公告)号:US20120257105A1 公开(公告)日:2012-10-11
- 发明人: Tatsuya Kimoto
- 申请人: Tatsuya Kimoto
- 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
- 优先权: JP2011-086753 20110408; JP2012-045787 20120301
- 主分类号: H04N7/01
- IPC分类号: H04N7/01
摘要:
Compatible video signal information having first information indicating a pixel number of a video signal displayable by a video display apparatus and second information that is setting information required in order for the video display apparatus to display a video signal having the pixel number is transmitted to a video output apparatus. In the case where a video signal received from the video output apparatus after the compatible video signal information is transmitted is a video signal having a pixel number displayable by the video display apparatus but not being displayable, the compatible video signal information is updated so that setting information for the pixel number of that video signal is included in the second information.
摘要(中):
具有指示由视频显示装置可显示的视频信号的像素数的第一信息的兼容视频信号信息以及为使视频显示装置显示具有像素数的视频信号所需的设置信息的第二信息被发送到视频 输出装置。 在发送兼容视频信号信息之后从视频输出装置接收的视频信号是具有由视频显示装置可显示但不可显示的像素数的视频信号的情况下,更新兼容视频信号信息,使得设置 该视频信号的像素数的信息被包括在第二信息中。