Mura compensation circuit and driving apparatus for display applying the same

A driving apparatus for a display, comprising:

• a restoring unit configured to restore display data from a data packet;
• a data remapping unit configured to remap display data of a pixel having mura so that an original gray scale range of the display data has a changed gray scale range and to provide the display data having the gray scale range in which a highest gray scale of the original gray scale range is lowered to a first gray scale of the gray scale range and a lowest gray scale of the original gray scale range is raised to a second gray scale by the remapping;
• a mura compensation unit configured to perform mura compensations on the display data having the changed gray scale range and to provide the display data on which the mura compensations have been performed;
• a gamma circuit configured to provide a gamma voltage for each gray scale;
• a digital-to-analog converter configured to select a gamma voltage corresponding to the display data output by the mura compensation unit and to output the selected gamma voltage as an analog signal;
• and
• an output circuit configured to output a source signal for driving the analog signal.