IMAGE DISPLAY DEVICE AND CONTROL METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To provide an image display device and a control method thereof capable of optimally reducing the blur of a moving image even when the response characteristic of a display panel is changed due to temperature change or time degradation of the display panel.

SOLUTION: An image display device comprises: acquisition means for acquiring a response start timing and a response end timing for a display panel when input image data is changed; and control means for controlling the light-up and the light-down of a back light based on the response start timing and the response end timing of the display panel acquired by the acquisition means when the input image data is changed. The control means changes the timing of the light-up and the light-down of the back light according to the response time which is a time interval between the response start timing and the response end timing of the display panel.

COPYRIGHT: (C)2013,JPO&INPIT