Patent ID: 8665297

Claim:
A display apparatus comprising: a temperature sensor which senses a temperature; a timing controller, including a dynamic capacitance capture block, which converts a green data, a red data and a blue data into a green compensation data, a red compensation data and a blue compensation data, respectively, based on the temperature sensed by the temperature sensor; green look-up tables including green compensation values different from one another and corresponding to predetermined temperatures; a data driver which converts the red compensation data, the green compensation data and the blue compensation data into a data voltage and outputs the data voltage; and a display panel which receives the data voltage and displays an image, wherein the dynamic capacitance capture block comprises: a green data compensator which selects a green look-up table corresponding to the temperature sensed by the temperature sensor among the green look-up tables and compensates for the green data based on a green compensation value of the green look-up table selected thereby, a red data compensator which generates a red compensation value by multiplying the green compensation value in the green look-up table selected by the green data compensator by a red offset and compensates for the red data based on the red compensation value; and a blue data compensator which acquires a blue compensation value by multiplying the green compensation value in the green look-up table selected by the green data compensator by a blue offset and compensates for the blue data based on the blue compensation value, and wherein the dynamic capacitance capture block compensates for the red data and the blue data based on the green compensation value.