Drive circuit achieving fast processing and low power consumption, image display device with the same and portable device with the same

摘要

A liquid crystal display unit is divided into a plurality of blocks aligned in a horizontal direction. Each block has twenty-four source lines. A plurality of data buses are arranged corresponding to the plurality of blocks, respectively. Each data bus receives image data from a data terminal. Each data bus is arranged without crossing the other data buses. Each block receives the image data from the one data bus.