Patent ID: 11972735
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. The display device of claim 13, wherein responsive to the refresh frequency being the second frequency, a first frame period of the display device includes a first refresh frame during which the data voltage is written and having a first refresh timing at which the bias voltage is applied to the third node during the first refresh frame and one or more first reset frames that are after the first refresh frame during which the data voltage that was written is maintained and having a first reset timing at which the bias voltage is applied to the third node first reset frame,
wherein a second frame period of the display device that is after the first frame period includes a second refresh frame during which another data voltage is written and having a second refresh timing at which the bias voltage is applied to the third node during the second refresh frame and one or more second reset frames that are after the second refresh frame during which the other data voltage that was written is maintained and having a second reset timing at which the bias voltage is applied to the third node first reset frame,
wherein the first refresh timing is a first refresh period of time at which the bias voltage is applied to the third node during the first refresh frame, and the second refresh timing is a second refresh period of time at which the bias voltage is applied to the third node during the second refresh frame, the second refresh period of time longer than the first refresh period of time, and
wherein the first reset timing is a first reset period of time at which the bias voltage is applied to the third node during the first reset frame, and the second refresh timing is a second reset period of time at which the bias voltage is applied to the third node during the second refresh frame, the second reset period of time longer than the first reset period of time.