| 摘要 |
A light transmission device transmits an image signal on light to an output device based on a control signal for controlling the image signal. The light transmission device includes a transmitting interface component, a receiving interface component, and a light transmitting medium. The transmitting interface component converts the image signal to a light signal and transmits the light signal. The receiving interface component converts the light signal transmitted from the transmitting interface component to an image signal and transmits the same to the output device. The light transmitting medium connects the transmitting interface component and the receiving interface component. The transmitting interface component includes a combining component, which classifies the image signal to each of plural bit data channels according to a predetermined condition, inserts the control signal into the remaining bits of the bit data channels and then carries out modulation.
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