Patent ID: 6552707
Filing Date: 2003-04-22
Classification: G09G

Abstract:
A circuit for driving a liquid crystal display coupled to a double scanning line system having a lateral stripe color filter, comprising:electrodes arranged in rows and columns; a plurality of data lines coupled to adjacent columns of the electrodes, the data lines separating pairs of the electrodes positioned in each row, each pair of the electrodes having gate terminals coupled together; a plurality of gate lines coupled to each row of the electrodes, the gate lines separating the pairs of the electrodes in one row from adjacent pairs of electrodes in adjacent rows; and a control circuit coupled to selected electrodes positioned in a common column, the selected electrodes being an even multiple of electrodes in the common column, the control circuit being configured to supply drains of the selected electrodes with drain voltages having drain polarities by driving an inverting signal through the common data line that alternates the drain polarity of the selected electrodes.