CIRCUIT FOR DRIVING OF LIQUID CRYSTAL DISPLAY DEVICE

摘要

A driving circuit for an LCD device is provided to remove a DC/DC(Direct Current) converter by using first and second inverters operated by receiving a high voltage, thereby saving power module production cost and reducing power consumption caused by a DC/DC converter. A driving circuit for an LCD(Liquid Crystal Display) device comprises an EEFL(External Electrode Fluorescent Lamp)(57) and a power module(50). The EEFL is disposed in a direction on a cover bottom. The power module is operated by receiving a high voltage in the rear of the cover bottom and has first and second inverters(53,54) configured to transfer separately an output voltage to the first and second electrodes of both ends of the EEFL.