Patent ID: 8984181
Filing Date: 2015-03-17
Classification: G09G,H04N

Abstract:
1. A video sender comprising: a receiver configured to receive, from a video receiver, specific information indicating a first mode or a second mode; and a transmitter to transmit video to the video receiver via a digital interface comprising a first transmission channel, a second transmission channel and a third transmission channel, wherein upon receipt of the specific information and when the received specific information indicates the first mode, the transmitter is configured to assign pieces of color information in the video with 4:2:0 format to the first transmission channel, to assign four pieces of luminance information in the video with the 4:2:0 format to the second transmission channel and the third channel, and to transmit two pieces of luminance information and one piece of color information at the same clock timing, the video with the 4:2:0 format having the four pieces of luminance information and the two pieces of color information in four pixels adjacent to each other in the video.