发明名称 |
Video transmitting apparatus |
摘要 |
A video transmitting apparatus having a plurality of transmission medium for transmitting multiplexed video information, a plurality of video information receiving units each connected to a corresponding transmission medium to receive specific video information on the corresponding transmission medium, a video displaying unit for displaying video information, a switcher for connecting the video displaying unit to any one of the video information receiving units to supply video information to the video displaying unit, and a video display requesting unit for communicating with each of the video information receiving units and the switcher to request to display specific video information on the video displaying unit by giving instructions to a relevant video information receiving unit which can receive the specific video information and the switcher.
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申请公布号 |
US6215781(B1) |
申请公布日期 |
2001.04.10 |
申请号 |
US19980007171 |
申请日期 |
1998.01.14 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
KATO HITOSHI;INOUE AKINO;NOJIMA SHINJI;HORIKAMI SHUGO;KAGEYU SATOSHI |
分类号 |
H04N5/00;H04N5/268;H04N7/10;H04N7/14;H04N7/173;H04N7/18;(IPC1-7):H04J3/00 |
主分类号 |
H04N5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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