APPARATUS AND METHOD FOR DRIVING OF LIGHT EMITTING DIODE DISPLAY DEVICE

摘要

PURPOSE: An apparatus and a method for driving of a light emitting diode display device are provided to prevent image deterioration by setting load data at the location of each pixel in advance according to the line resistance of a ground line. CONSTITUTION: In an apparatus and a method for driving of a light emitting diode display device, a display panel(110) comprises a plurality of pixel having a light emitting device A display panel driving part(120) corrects a data signal to a pixel according to the line resistance at the position of each pixel in advance based on the line resistance of a ground line. The display panel driving part supplies the data voltage of the corrected data signal to each pixel. A timing controller(122) corrects the line resistance at the position of each pixel and generates a corrected data. The data driving part supplies the data voltage of the corrected data to the pixel according to the timing controller.