Image display system, image display device of image display system, mobile terminal device, connection establishment method of image display system

摘要

An image display system is disclosed. The image display system includes an image display device forming an image and a mobile terminal device supplying image information to the image display device over a predetermined network, wherein the image display device includes: a storage unit which stores connection information for connecting to the image display device in the predetermined network; an encoding unit which encodes connection information code including the connection information; and a display unit which displays the connection information code or an image including the connection information code, and wherein the mobile terminal device includes: a code acquiring unit which acquires the connection information code from the displayed connection information code or the image including the connection information code; a code analysis unit which analyzes the connection information from the acquired connection information code; and a network connection establishment unit which establishes network connection with the image display device on the basis of the analyzed connection information.