Patent ID: 7091965

Claim:
A display device comprising: first to Nth (N is an integer of two or more) scan electrodes; first to Mth (M is an integer of two or more) signal electrodes intersecting the first to Nth scan electrodes; pixels disposed corresponding to intersecting points of the first to Nth scan electrodes and the first to Mth signal electrodes; (M+1)th to 2Mth signal electrodes disposed to form pairs with the first to Mth signal electrodes respectively; (N+1)th to 2Nth scan electrodes disposed corresponding to the first to Nth scan electrodes; and (2N+1)th to 3Nth scan electrodes disposed corresponding to the first to Nth scan electrodes, wherein one of the pixels disposed corresponding to an intersecting point of a jth (1≦j≦N, j is an integer) scan electrode among the first to Nth scan electrodes and a kth (1≦k≦M, k is an integer) signal electrode among the first to Mth signal electrodes comprises: a pixel electrode; a first pixel switch element being connected with the jth scan electrode and the kth signal electrode, and electrically connecting the kth signal electrode with the pixel electrode based on a voltage of the jth scan electrode; a second pixel switch element being connected with an (N+j)th scan electrode among the (N+1)th to 2Nth scan electrodes and an (M+k)th signal electrode among the (M+1)th to 2Mth signal electrodes, and electrically connecting the (M+k)th signal electrode with the pixel electrode based on a voltage of the (N+j)th scan electrode; and a switch element being provided between a kth electrode and the pixel electrode, and electrically connecting the kth electrode with the pixel electrode based on a voltage of the (2N+j)th scan electrode, the kth electrode being disposed corresponding to the kth signal electrode and being supplied with a given first voltage, and wherein a voltage of the pixel electrode is set at a voltage of the kth electrode through the switch element, and then set at a voltage of one of the kth and (M+k)th signal electrodes through one of the first and second pixel switch element in a given select period.