Innovation Counsel LLP
Display device and driving method thereof
The present invention provides a display device with reduced power consumption and that reduces changes in luminance, and perceptibility of flicker, and a driving method thereof. A display device according to an exemplary embodiment comprises: a display panel configured to display a still image and a motion picture; a signal controller configured to control signals for driving the display panel; and a graphics processing unit configured to transmit input image data to the signal controller, wherein the signal controller comprises a frame memory configured to store the input image data, and the display panel is driven at a first frequency when the motion picture is displayed and the display panel is driven at a second frequency that is lower than the first frequency when the still image is displayed.
SAMSUNG DISPLAY CO., LTD.
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Seung Hwan Jae Wan Jin-Soo Joo Seok Young-Su Min Joo Seung-Ho Jae-Won Kwan-Young Po-Yun Jae-Suk Myeong-Su Yun-Jae Yong-Jun Jung Hwan
Moon Park Kim Yeom Han Lee Baek Jeong Oh Park Choi Kim Kim Choi Cho