US 12,283,243 B2
Display panel and method for driving display panel, and display apparatus
Chienyu Chen, Beijing (CN); Tsanghong Wang, Beijing (CN); Xu Gong, Beijing (CN); Erlong Song, Beijing (CN); and Chunyang Li, Beijing (CN)
Assigned to MIANYANG BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 18/570,649
Filed by Mianyang BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Mar. 7, 2022, PCT No. PCT/CN2022/079579
§ 371(c)(1), (2) Date Dec. 15, 2023,
PCT Pub. No. WO2022/267548, PCT Pub. Date Dec. 29, 2022.
Claims priority of application No. 202110690038.6 (CN), filed on Jun. 22, 2021.
Prior Publication US 2024/0221666 A1, Jul. 4, 2024
Int. Cl. G09G 3/3233 (2016.01); G09G 3/20 (2006.01)
CPC G09G 3/3233 (2013.01) [G09G 3/2014 (2013.01); G09G 2310/061 (2013.01); G09G 2320/064 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising a light-emitting element and a pixel circuit, wherein the pixel circuit comprises:
an enable signal terminal, connected to the light-emitting element, and configured to output an enable signal to the light-emitting element, wherein the enable signal is a pulse width modulation signal, and comprises a plurality of first active levels spaced in one frame light-emitting duration, a first inactive level is between two adjacent first active levels, and the enable signal is capable of driving the light-emitting element to emit light during a first active level period;
a reset signal terminal, connected to the light-emitting element, and configured to output a reset signal to the light-emitting element, wherein the reset signal comprises at least one second active level and one second inactive level in one frame light-emitting duration, the second active level is in a first inactive level period, and the first active level is in a second inactive level period, and the reset signal is capable of resetting the light-emitting element during a second active level period.