US 12,272,301 B2
Display device and driving method thereof
Sanghun Yoon, Paju-si (KR); and Jaehyun You, Paju-si (KR)
Assigned to LG DISPLAY CO., LTD., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on May 28, 2024, as Appl. No. 18/676,089.
Application 18/676,089 is a continuation of application No. 18/227,948, filed on Jul. 30, 2023, granted, now 12,020,634.
Application 18/227,948 is a continuation of application No. 17/526,683, filed on Nov. 15, 2021, granted, now 11,749,177, issued on Sep. 5, 2023.
Claims priority of application No. 10-2020-0157158 (KR), filed on Nov. 20, 2020.
Prior Publication US 2024/0312400 A1, Sep. 19, 2024
Int. Cl. G09G 3/32 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 2300/0842 (2013.01); G09G 2310/0275 (2013.01); G09G 2310/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device, comprising:
a display panel comprising a pixel comprising a light-emitting device, the pixel being driven in a first frequency mode or a second frequency mode;
a data driver circuit configured to supply a data signal to the pixel through a data line; and
a gate driver circuit configured to supply at least one gate signal and at least one light emission control signal including a first light emission control signal,
wherein the light-emitting device is configured to emit light by a driving current flowing from a first power voltage to a second power voltage in response to the data signal, the first power voltage and the second power voltage being applied to different portions of the light-emitting device,
wherein the pixel is configured to receive a reset signal at least once between data signals received by the pixel at different times, and
wherein the first light emission control signal is supplied based on a first time period.