发明名称 |
TRANSMITTING AND RECEIVING APPARATUS FOR HDMI OR VGA SIGNAL WITH USB PORT |
摘要 |
The present invention relates to a WHDI wireless transmission and reception apparatus which transmits and receives data using a WHDI technique. The WHDI wireless transmission and reception apparatus includes a USB port which wirelessly transmits a control signal with video and audio signals in order to actively response to the amount of transmitted data, and selectively transmits and receives a HDMI signal or VGA signal. [Reference numerals] (110) First data port unit;(120) First control port unit;(130) First conversion unit;(140) AV data compression unit;(150) First transmission unit;(160) First reception unit;(170) First control unit;(A) Audio port;(AA) Audio signal;(BB) VGA video signal;(CC) Digital data;(DD) USB control signal;(H) HDMI port;(T) Antenna;(U) USB port;(V) VGA port |
申请公布号 |
KR20130134104(A) |
申请公布日期 |
2013.12.10 |
申请号 |
KR20120057379 |
申请日期 |
2012.05.30 |
申请人 |
HANSIN INFORMATION ENGINEERING CO., LTD. |
发明人 |
CHAE, JEONG SIK |
分类号 |
H04W92/18;H04N7/24 |
主分类号 |
H04W92/18 |
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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