Patent ID: 11961452
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A display device comprising:
a display panel including a plurality of gate lines, a plurality of data lines, and a plurality of subpixels including a plurality of driving transistors;
a gate driving circuit configured to apply scan signals to the plurality of gate lines;
a data driving circuit configured to convert image data into data voltages and apply the data voltages to the plurality of data lines; and
a timing controller configured to compensate the data voltages applied to the plurality of driving transistors based on a real-time sensing process of characteristic values of the plurality of driving transistors, and control an application of a recovery voltage to at least one driving transistor of the plurality of driving transistors a plurality of times within a blank period of a frame period based on a reference period to reset the at least one driving transistor during the blank period, the frame period including a display driving period during which the data voltages are applied and the blank period during which the data voltages are maintained.