Patent ID: 6429841
Filing Date: 2002-08-06
Classification: G09G

Abstract:
A liquid crystal display comprising:a data driver; a plurality of data lines connected to the data driver; a gate driver; a plurality of gate lines connected to the gate driver; and a voltage generator coupled to the data driver to compensate input signals to the plurality of data lines, wherein the voltage generator provides a first offset voltage to a first one of the plurality of data lines and provides a second offset voltage to a second one of the plurality of data lines, in which the first and second ones of the plurality of data lines are spatially separated with the first one being closer to the gate driver than the second one, and wherein the first offset voltage differs from the second offset voltage in response to a separation distance between the first one and second one of the plurality of data lines when the first and second data lines input an identified gray level of data; wherein the reference voltage generator is connected to a first location of the shared line and generates higher reference voltages as gate lines that are spatially farther away from the data driver are enable.