TIMING CONTROLLER, DISPLAY APPARATUS INCLUDING THE SAME AND METHOD OF DRIVING THE DISPLAY APPARATUS

摘要

A timing controller for a display apparatus includes a polarity comparison part and a compensation part. The polarity comparison part compares a first polarity of a first data voltage with a second polarity of a second data voltage, the first data voltage corresponding to a first pixel in a first frame and generated based on a first gamma voltage, the second data voltage corresponding to the first pixel in a second frame and generated based on a second gamma voltage. The compensation part compensates the second data voltage based on a first look-up table, if the first polarity is the same as the second polarity, and compensates the second data voltage based on a second look-up table, if the first polarity is different from the second polarity.

主权项

1. A timing controller, comprising:
a polarity comparison part configured to compare a first polarity of a first data voltage with a second polarity of a second data voltage, the first data voltage corresponding to a first pixel in a first frame and generated based on a first gamma voltage, the second data voltage corresponding to the first pixel in a second frame and generated based on a second gamma voltage; and a compensation part configured to compensate the second data voltage based on a first look-up table if the first polarity is the same as the second polarity and compensate the second data voltage based on a second look-up table if the first polarity is different from the second polarity.