diagram in a case where the relationship at the electrode edge on the lower side in the diagram is set to c gt d in this example as well c is preferably set within the range of 1 5 5 that is c d is preferably set to 1 5 5 1 when d is set to 1 at this time while the ratio of c to d at the electrode edge on the upper side in the diagram does not necessarily have to equal the ratio of c to d at the electrode edge on the lower side in the diagram in the respective pixels making the ratios equal makes the planar view shape of the respective pixels seemingly closer to that of a rectangle and is thus preferred fig6 is a schematic plan view showing other example of the electrode structure as shown in fig6 the electrode edge of the respective second electrodes 12 extending in the longitudinal direction in the diagram is formed in a saw teeth shape and one pitch of the saw teeth basically coincides with the electrode width of the respective first electrodes 11 further as shown in fig6 the respective second electrodes 12 are disposed with the bending point apex angle portion 21 which is the change point where the lines interconnect overlapping with the first electrode 11 at a position biased toward the side near the left or right electrode edge from the center portion in the width direction of the first electrode 11 in this example the respective bending points 21 of the one electrode edge and the other electrode edge of the respective second electrodes 12 are in positions that result in the bending points 21 that overlap with the one first electrode 11 being substantially in alignment in the.