be sufficiently transferred to the liquid crystal cells and thereby allowing a high quality image to be displayed without causing a lack of luminance or a variation in luminance in association with the realization of a large area and a fine pitch of the display panel application_number US 90061286 A description in a liquid crystal matrix display panel having an active matrix substrate which is driven by source and gate lines the present invention is characterized in that the pixels on the matrix are classified into at least two groups of pixels in particular the pixels are divided into two right and left pixel groups and each pixel group is respectively independently driven within one horizontal scanning interval as a result the display panel is divided into the first and second pixel groups in the lateral direction the gate lines are also divided into the forward part and the backward part the divided pixel groups are respectively driven by independent driving circuits by way of he first and second gate lines and the first and second common electrodes according to the invention the divided two pixel groups are independenly driven therefore it is sufficient to charge the liquid crystal cells of one pixel group for the horizontal scanning interval of the other pixel group the width of the gate pulse can be widened to the time of about 1 2 of one horizontal scanning interval by raising the charging rate of the liquid crystal cells the image signal.