Patent ID: 7728805

Claim:
A display comprising: a plurality of drain lines and a plurality of gate lines arranged to intersect with each other; a first pixel portion and a second pixel portion each including a subsidiary capacitor having a first electrode connected to a pixel electrode and a second electrode, wherein said first pixel portion and said second pixel portion are serially arranged in a direction parallel to said gate line; a first subsidiary capacitance line connected to said second electrode of said subsidiary capacitor of said first pixel portion and not connected to said second electrode of said subsidiary capacitor of said second pixel portion, and a second subsidiary capacitance line connected to said second electrode of said subsidiary capacitor of said second pixel portion and not connected to said second electrode of said subsidiary capacitor of said first pixel portion; and a signal supply circuit including a plurality of signal supply circuit portions supplying either a first signal having a first voltage supply source or a second signal having a second voltage supply source for negatively/positively reversing an image to said first subsidiary capacitance line of said first pixel portion while supplying either a third signal having a third voltage supply source or a fourth signal having a fourth voltage supply source for negatively/positively reversing said image to said second subsidiary capacitance line of said second pixel portion, wherein video signals whose polarities are opposite to each other are supplied to said first pixel portion and said second pixel portion, respectively, and when the image is negatively/positively reversed, said second signal whose polarity is reversed to that of a video signal supplied to said first pixel portion is supplied to said first subsidiary capacitance line, and said fourth signal whose polarity is reversed to that of a video signal supplied to said second pixel portion is supplied to said second subsidiary capacitance line.