In the electro-optical device for carrying out an image display by using n-bit (n is a natural number) digital image signals, one pixel incorporates n×m (m is a natural number) memory circuits, and has a function to store the digital image signals for m frames in the pixel (in examples shown in the...http://www.google.de/patents/US7151511?utm_source=gb-gplus-sharePatent US7151511 - Electro-optical device and driving method of the same
