The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 06, 2017
Filed:
Aug. 26, 2015
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Yong-Jun Choi, Asan-si, KR;
Jae-Won Jeong, Seoul, KR;
Jae-Suk Choi, Uijeongbu-si, KR;
Seung-Ho Baek, Asan-si, KR;
Joo Seok Yeom, Seoul, KR;
Young-Su Han, Incheon, KR;
Myeong-Su Kim, Cheonan-si, KR;
Yun-Jae Kim, Seoul, KR;
Jin-Soo Kim, Yongin-si, KR;
Seung Hwan Moon, Asan-si, KR;
Po-Yun Park, Seoul, KR;
Jae Wan Park, Seoul, KR;
Kwan-Young Oh, Hwaseong-si, KR;
Min Joo Lee, Seoul, KR;
Jung Hwan Cho, Asan-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
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.