Patent ID: 8325170

Claim:
An image display device comprising: a signal line driver circuit; a controller; and n×k signal lines, wherein n is a natural number which is equal to 2 or more, and k is a natural number which is equal to 2 or more, and wherein: the controller includes a register; the signal line driver circuit includes: k sets of a first memory circuit each connected to the register; k sets of a second memory circuit each connected to one of the k sets of the first memory circuit; k sets of D/A converter circuits each connected to one of the k sets of the second memory circuit; and k sets of signal line selection circuits for selecting k signal lines among the n×k signal lines to input an analog video signal; each of the D/A converter circuits is connected to one of the k sets of signal line selection circuits; each of the k sets of signal line selection circuits is connected to n pieces of the signal lines; orders for selecting the n×k signal lines are different from each other between successively produced frame periods; and the orders for selecting the n×k signal lines are determined by a selection signal generated in the controller.