Patent ID: 8988314
Filing Date: 2015-03-24
Classification: G06F,G09G

Abstract:
1. A multi-display system provided with a plurality of display devices, comprising: a receiving unit having a plurality of video signal distributors, each being specified by a distributor number and being capable of receiving an input video signal; a display layout determining unit for determining, in accordance with a number of the input video signals inputted to said plurality of video signal distributors and the distributor numbers, a display layout of video images generated from each of said input video signals, said video images being displayed on a video display screen formed by said plurality of display devices; and said plurality of display devices, each for generating a video image from said plurality of input video signals and displaying the video image on said video display screen, in accordance with said determined display layout, wherein said video display screen formed by said plurality of display devices is arranged horizontally, when one video image is displayed on said video display screen as a whole, the number of said plurality of video signal distributors is the same as the number of display devices forming upper and lower ends of the image, each of said plurality of video signal distributors is positioned close to the corresponding one of said plurality of display devices forming the upper and lower ends, and said display layout is determined such that when a number of the plurality of input video signals inputted to said plurality of video signal distributors is less than a number of the plurality of display devices, a video image generated from the input video signal inputted to said video signal distributor is displayed on the display device corresponding to said video signal distributor receiving the input video signal and at least one display device which is adjacent to the display device corresponding to said video signal distributor receiving the video signal and does not have a video signal inputted to the corresponding video signal distributor.