DATA DRIVER CIRCUIT AND LIQUID CRYSTAL DISPLAY COMPRISING THE SAME

摘要

PURPOSE: A data operating unit and a liquid crystal display device including the same are provided to minimize power consumption and an area of a timing control unit by reducing the number of pins of the timing control unit. CONSTITUTION: A gate operating unit(20) sequentially operates a gate line. A data operating unit(30) supplies a data voltage to a data line. A timing control unit(40) controls the data operating unit and the gate operating unit. A common voltage generating unit supplies a common voltage to a liquid crystal panel(10). [Reference numerals] (20) Gate operating unit; (30) Data operating unit; (40) Timing control unit; (AA) Common power generating unit