DISPLAY SYSTEM, DISPLAY DEVICE, REMOTE CONTROLLER, AND METHOD FOR CONTROLLING DISPLAY DEVICE

摘要

In order to adjust the posture of a display panel (230) in accordance with the direction of a viewer, a display device (200) receives a control signal transmitted from a remote controller (100) while a light-receiving sensor (211) having a control signal receiving range limited to a predetermined angle domain is being rotated, and rotates the display panel (230) according to the orientation of the light-receiving sensor (211) in which the reception level thereof is maximum.