DATA MAPPING METHOD FOR INVERSION IN LCD DRIVER AND LCD ADAPTED TO REALIZE THE DATA MAPPING METHOD

摘要

A data mapping method for performing inversion in LCD driver and LCD using the same are provided to efficiently perform time division driving of source lines without dimension increase of source driver. A buffer(510) outputs NxM bit pixel data by buffering a pixel data inputted into 24 bit unit. A delay device(520) delays the NxM bit pixel data received from the buffer as a predetermined time. A control signal generator(530) generates a scan direction signal and a line number signal. A data mapping part(540) generates a combination pixel data by assembling current pixel data and previous pixel data according to the scan direction signal and the line number signal.