| 摘要 |
<p>The present invention relates to a 3D emitter module and a 3D synchronization signal system, and more specifically relates to a system which analyses video frames in a video signal inputted via an HDMI port in a 3D player device, generates 3D synchronization signals via same, and transmits and receives the signals. The 3D emitter module according to the present invention comprises: a receiving unit for receiving an externally inputted 3D video signal and outputting the signal to a formatter; a formatter for detecting and analysing the 3D video signal, and then, on the basis of the results of the analysis, generating a 3D synchronization signal which is synchronized with the 3D video signal; a first MCU for controlling the receiving unit and the formatter, and thus enabling the reception and detection of the 3D video signal; a transmitting unit for outputting the 3D video signal from the formatter to the outside; an IR modulating unit for modulating the 3D synchronization signal to an IR signal, and transmitting same to the outside by means of infrared communication; and a second MCU for controlling the formatter and the transmitting unit, and thus transmitting the 3D video signal, and enabling the generation of the 3D synchronization signal.</p> |
