Cantor Colburn LLP
Compensation method of display device
A compensation method of a display device includes: sensing a first luminance of the display device when a first pattern is displayed on the display device; calculating a luminance prediction value corresponding to a second pattern to be displayed on the display device based on the first luminance, where the second pattern is different from the first pattern; sensing a second luminance of the display device when the second pattern is displayed on the display device; adjusting a current flowing in a first power line of the display device until the second luminance reaches the luminance prediction value; and storing compensation data corresponding to an adjusted current in a lookup table when the second luminance reaches the luminance prediction value.
SAMSUNG DISPLAY CO., LTD.
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Kyun Ho Sang Su Joon Suk Ki Hyun Jung Taek Uk Jae Jae Woo Yong Jin
Kim Han Baik Pyun Kim Jang Ryu Shin