Patent ID: 9019193
Filing Date: 2015-04-28
Classification: G09G

Abstract:
1. A method of compensating image data, the method comprising: generating, by a processor, a first compensation data of an image data in a current frame in accordance with a temperature value by using both of a second compensation data in a previous frame and a third compensation data generated by a look-up table, the look-up table being mapped to a set temperature value among a plurality of look-up tables which is respectively mapped to a plurality of set temperature values, the set temperature value being closest to the temperature value among the plurality of set temperature values whether the set temperature value is greater than or less than the temperature value, wherein a first set value is a value smaller than and closest to the temperature value among the plurality of set temperature values, and a second set temperature value is a value greater than and closest to the temperature value among the plurality of set temperature values, and wherein the first compensation data of the image data is substantially equal to the second compensation data in the previous frame if the temperature value is between the first set temperature value and a first permissive temperature value which is greater than the first set temperature value and smaller than the second set temperature value and if the second compensation data in the previous frame is a value generated based on the first set temperature value.