Patent ID: 11887522
Assignee: LX SEMICON CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A display system comprising:
a timing controller configured to provide a transmission signal; and
a driver configured to receive the transmission signal, recover display data of a current horizontal period and control data included in the transmission signal, and output a source signal corresponding to the display data and the control data,
the timing controller comprising:
a location weight provider configured to provide a location weight set according to the position of each horizontal line, each horizontal line displaying display data corresponding to the current horizontal period;
a gray weight provider configured to provide a gray weight corresponding to a gray difference between display data of a previous horizontal period and the display data of the current horizontal period;
a compensation weight provider configured to provide a compensation weight obtained by calculating the location weight and the gray weight; and
a data converter configured to output the transmission signal as a packet, the transmission signal having the display data and the control data, the control data including the compensation weight generated using the location weight,
wherein the driver generates an analog signal corresponding to the display data and a driving control signal corresponding to the compensation weight, outputs a source signal corresponding to the analog signal through an output buffer, and controls power of the output buffer for outputting the source signal by the driving control signal.