Patent ID: 6020870
Filing Date: 2000-02-01
Classification: G09G

Abstract:
A method of driving a liquid crystal material in a liquid crystal display apparatus comprising steps of:(1) charging a drain electrode of a thin film transistor with a source voltage by applying a gate voltage to a gate electrode of said thin film transistor and controlling said thin film transistor;(2) retaining a drain voltage with the aid of a storage capacitance and a liquid crystal material capacitance; and(3) letting said thin film transistors ON-state by applying a voltage to said gate electrode in said thin film transistor and by inversing polarity of said source voltage in each gate selecting period, which comprises a step of:reducing a horizontal crosstalkby setting said gate voltage so as to complete charging said drain electrode within the first period of a plurality of divided periods of the gate selecting period; andby restoring the fluctuation of a storage capacitance electrode voltage to its initial value at the beginning of said gate selecting period, within said gate selecting period.