US 12,272,300 B2
Display device and driving method of the same
HyunKyo Lim, Paju-si (KR); and Dongsup Sim, Paju-si (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Nov. 13, 2023, as Appl. No. 18/507,892.
Application 18/507,892 is a continuation of application No. 17/959,870, filed on Oct. 4, 2022, granted, now 11,837,159.
Claims priority of application No. 10-2021-0135908 (KR), filed on Oct. 13, 2021.
Prior Publication US 2024/0087506 A1, Mar. 14, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G09G 3/3275 (2016.01); G09G 3/32 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 2300/0842 (2013.01); G09G 2310/0275 (2013.01); G09G 2330/021 (2013.01); G09G 2330/028 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including a plurality of data lines, a plurality of gate lines, and a plurality of pixels, and configured to display images including a plurality of frames, each of the plurality of pixels including a light emitting diode including an anode electrode, a cathode electrode, and an emissive layer disposed between the anode electrode and the cathode electrode,
wherein the display panel operates in a first mode for displaying at least a first image including a plurality of first frames among the plurality of frames based on a first driving frequency, or in a second mode for displaying a second image including a plurality of second frames among the plurality of frames based on a second driving frequency different from the first driving frequency,
wherein when the first image displayed on the display panel operating in the first mode is changed to a third image, at least one frame of a plurality of third frames running after the first image has been displayed among the plurality of frames displaying the third image operates at the second driving frequency based on the second mode, and
wherein in the first mode, the second image includes reset frames for periodically resetting a voltage of the anode electrode between refresh frames for supplying at least one data signal to at least one of the plurality of pixels for a preset time.