Patent ID: 8054386
Filing Date: 2011-11-08
Classification: G09F,G09G

Abstract:
1. A display system comprising: a display device; and a remote controller making RF (radio frequency) communication with the display device; wherein the display device comprises a driver having device data, and a communication circuit connected to the driver through a digital interface and operated in response to a command transmitted thereto from the remote controller; wherein the remote controller comprises a keypad including a plurality of keys and generating codes corresponding to pressed keys, a microcontroller generating a command to be transmitted to the display device in response to the code generated from the keypad, and displaying on the a display panel the data obtained from the display device, and a transceiver making RF communication with the display device under control of the microcontroller, wherein if the command is a flicker pattern display command; the display device reads out a common voltage; transmits the common voltage to the remote controller, and the remote controller displays a flicker pattern.