LCD DEVICE FOR GRADUALLY REDUCING TRANSMITTANCE DIFFERENCE BETWEEN NON-COMPENSATION REGIONS A COMPENSATION REGION

摘要

PURPOSE: An LCD(Liquid Crystal Display) device is provided to gradually reduce transmittance difference between non-compensation regions in a compensation region, thereby improving display quality of the LCD by comprising a compensation part for generating a compensation signal from the first image signal and outputting the second image signal as it is and a source driving part for receiving the compensation signal to convert into the first data signal. CONSTITUTION: A compensation part(300) generates a compensation signal from the first image signal and outputs the compensation signal and the second image signal. A gate driving part(600) generates a gate signal. A data driving part(500) generates the first and the second data signals from the compensation signal and the second image signal, respectively. An LCD panel(700) has a compensation region and a non-compensation region, wherein the compensation region has a plurality of the first data lines and gate lines and the non-compensation region has a plurality of the second data lines and gate lines. The first and the second data signals are transmitted to the first and the second data lines respectively.