Patent ID: 11893953
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 7:
8. The display apparatus of claim 3, wherein the timing controller compares (N−1)th (N being a natural number) line image data with Nth line image data by data output channel units, generates first clock edge information and transition direction information as the current control information under a first condition where a data transition degree is greater than a threshold value as a result of the comparison, and generates second clock edge information and the transition direction information as the current control information under a second condition where the data transition degree is less than or equal to the threshold value as a result of the comparison, and
the first additional switch and the second additional switch are selectively turned on based on the first clock edge information and the transition direction information, and all of the first additional switch and the second additional switch are turned off based on the second clock edge information regardless of the transition direction information.