发明申请
US20060222022A1 Method and apparatus for bi-directional communication between analog and digital devices
失效
用于模拟和数字设备之间的双向通信的方法和装置
- 专利标题： Method and apparatus for bi-directional communication between analog and digital devices
- 专利标题（中）： 用于模拟和数字设备之间的双向通信的方法和装置
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申请号： US11096865申请日： 2005-03-31
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公开(公告)号： US20060222022A1公开(公告)日： 2006-10-05
- 发明人: Peter Shintani , Kenichiro Toyoshima
- 申请人： Peter Shintani , Kenichiro Toyoshima
- 申请人地址： JP Tokyo US NJ Park Ridge
- 专利权人： Sony Corporation,Sony Electronics Inc.
- 当前专利权人： Sony Corporation,Sony Electronics Inc.
- 当前专利权人地址： JP Tokyo US NJ Park Ridge
- 主分类号： H04J3/02
- IPC分类号： H04J3/02 ; H04L12/50 ; H04Q11/00
摘要：
A bi-directional communications interface includes a source multiplexer for connecting to a video source. The source multiplexer includes a source multiplexer input port for receiving an analog video signal from the video source, a source multiplexer output port for driving the video source with an upstream data signal, and a source multiplexer bi-directional port for coupling the analog video signal from the source multiplexer input port to the video cable and for coupling the upstream data signal from the video cable to the source multiplexer output port.
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