SOURCE DRIVER IC, LIQUID CRYSTAL DISPLAY DEVICE AND ELECTRONIC EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide a source driver IC, a liquid crystal display device and electronic equipment capable of reducing power consumption and electromagnetic wave unnecessary radiation.SOLUTION: A source driver IC includes: a master chip 101; one or more slave chips 102; extraction means 110 for extracting the horizontal synchronizing signal of a liquid crystal panel from one of the master chip and the slave chip; and transmission means 111 for transmitting the horizontal synchronizing signal extracted by the extraction means to the master chip and the slave chip, and each timing controller controls the operation timing of a source driver by using the horizontal synchronizing signal as a reference.