REMOTE CONTROLLER, SCREEN PROJECTION RECEIVING COMPONENT, TELEVISION, SCREEN PROJECTION SYSTEM AND SCREEN PROJECTION METHOD

摘要

A remote controller includes a first interface (21), and a first wireless module (22) connected with the first interface (21). The first interface (21) is connected with a screen projection device (1), and the first wireless module (22) is wirelessly connected with a display device (4). The first wireless module (22) receives data to be projected by the screen projection device (1) through the first interface (21) and sends the data to be projected to the display device (4) for displaying. In the present disclosure, the remote controller (2) is used as a connection carrier between the screen projection device (1) and the display device (4),, thereby reducing the cost, and having a high performance-cost ratio.