US 12,190,805 B2
Display panel, method for driving display panel, driving circuit and display device
Yuheng Zhang, Xiamen (CN); Xiaoting Xing, Xiamen (CN); and Xueqi Sun, Xiamen (CN)
Assigned to XIAMEN TIANMA DISPLAY TECHNOLOGY CO., LTD., Xiamen (CN)
Filed by Xiamen Tianma Display Technology Co., Ltd., Xiamen (CN)
Filed on Nov. 9, 2022, as Appl. No. 17/983,416.
Prior Publication US 2024/0078972 A1, Mar. 7, 2024
Int. Cl. G09G 3/3233 (2016.01); G09G 3/32 (2016.01)
CPC G09G 3/3233 (2013.01) [G09G 3/32 (2013.01); G09G 2310/061 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01); G09G 2330/021 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel comprising a pixel circuit and a light-emitting element, wherein
the pixel circuit comprises a first reset module configured to provide a reset signal for the light-emitting element under control of a first control signal;
operation modes of the display panel comprise a first mode and a second mode, a brightness of the display panel is L1 under the first mode, the brightness of the display panel is L2 under the second mode, and L1<L2;
a refresh frequency of the first control signal is F1 under the first mode, the refresh frequency of the first control signal is F2 under the second mode, and F1<F2.