| CPC G09G 3/3275 (2013.01) [G09G 3/32 (2013.01); G09G 2310/0275 (2013.01); G09G 2320/0666 (2013.01); G09G 2330/021 (2013.01); G09G 2340/06 (2013.01); G09G 2360/16 (2013.01)] | 22 Claims |
|
1. A display device, comprising:
a driving control circuit which receives an input image signal and outputs an output image signal;
a data driving circuit which outputs a data signal corresponding to the output image signal; and
a display panel including a plurality of pixels and which displays an image corresponding to the data signal,
wherein the driving control circuit comprises:
a logic circuit which outputs a still image signal of an active level when the input image signal is a still image; and
a counter which counts the amount of time when the still image signal is maintained in the active level and outputs a count signal based on the amount of time,
wherein the driving control circuit determines a color coordinate gain based on the count signal and outputs the output image signal based on the color coordinate gain.
|