Circuit for Driving Liquid Crystal Display Device

The present invention relates to a driving circuit of a liquid crystal display device to protect the control data writing (writing) to the EEPROM including control data necessary for over-driving the drive and adaptive brightness control to have a reliable, over-driving the drive and adaptive to the master for the brightness control, and the slave for providing control data necessary for the master, to the lighting control data to the slave, and the connector for connecting a plurality of terminals and external lighting equipment provided in the slave, the slave to be provided in the power supply and the slave of the liquid crystal module to supply power, there is grounded during writing (writing), obtain at the same time of the liquid crystal module is characterized by configured by comprising a write control terminal being connected to the internal power source of the liquid crystal module It shall be. EEPROM (Electrically Erasable Programmable Read Only Memory), the connector (connector), the external storage unit, ODC (Over Driving Circuit), the adaptive luminance increases (AI: Adaptive Brightness Intensifier)