| 摘要 |
An image display system comprises: a transmission device (PC) 10 , for transmitting image data upon receiving a drawing command from an OS or an application; and a receiving monitor 40 , for displaying, on a high-resolution panel 41 , image data received via a monitor cable 39 , wherein the transmission device 10 includes a drawing command analysis device 20 , for detecting an area on a screen wherein the content is changed by the drawing command, and for employing the detected area to calculate an area to be transmitted, and a graphics card 12 , for transmitting a packet that includes the calculated area to be transmitted, and control data provided as header data for the area to be transmitted, and wherein the receiving monitor 40 includes a packet reception device 50 , for analyzing the header data in the received packet and for, based on the header data, rendering image data in an internally provided frame memory.
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