Patent ID: 7755592

Claim:
A driving apparatus for a liquid crystal display for displaying frames having data, comprising: a plurality of look-up tables respectively storing modulating data set for a plurality of temperature intervals within a temperature range, wherein each look-up table stores the corresponding modulating data set to compensate for a variation in a liquid crystal response time at each temperature interval, wherein the corresponding modulating data set is determined based on a ratio of the corresponding response time of liquid crystal at a median value of the corresponding temperature interval to a response time of liquid crystal at a median value of another temperature interval within the temperature range, and a comparing result between first and second frame data, and wherein the each look-up table compares a first data of the first frame and a second data of the second frame and select one of the corresponding modulating data set corresponding to the first and second data; a temperature sensor for sensing a temperature of a display panel; and a selector for selecting one of a plurality of modulating data outputted from the plurality of look-up tables in accordance with said sensed temperature.