DISPLAY DEVICE, A SYSTEM THEREOF, A DISPLAY DRIVING CIRCUIT INCLUDING A TOUCH CONTROLLER AND TOUCH CONTROLLER CAPABLE OF IMPROVING SENSING SENSITIVITY OF A TOUCH SCREEN OPERATION

摘要

PURPOSE: A display device, a system thereof, a display driving circuit including a touch controller and touch controller are provided to reduce all kinds of noise.;CONSTITUTION: A panel unit includes a sensing unit. A display driving circuit unit(120) generates a video data. The display driving circuit part receives one or more first timing information from an external host. A touch controller(110) senses capacitance variation of the sensing unit. The touch controller generates touch data.;COPYRIGHT KIPO 2011