US 12,236,882 B2
Display panel and display method thereof, and display apparatus
Jian Mao, Beijing (CN); Song Meng, Beijing (CN); Xiaolong Wei, Beijing (CN); Miao Liu, Beijing (CN); and Cheng Xu, Beijing (CN)
Assigned to Hefei BOE Joint Technology Co., Ltd., Anhui (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
Appl. No. 18/693,528
Filed by Hefei BOE Joint Technology Co., Ltd., Anhui (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Aug. 2, 2023, PCT No. PCT/CN2023/110785
§ 371(c)(1), (2) Date Mar. 20, 2024,
PCT Pub. No. WO2024/037344, PCT Pub. Date Feb. 22, 2024.
Claims priority of application No. 202210980572.5 (CN), filed on Aug. 16, 2022.
Prior Publication US 2024/0395205 A1, Nov. 28, 2024
Int. Cl. G09G 3/3233 (2016.01); G09G 3/00 (2006.01)
CPC G09G 3/3233 (2013.01) [G09G 3/006 (2013.01); G09G 2310/08 (2013.01); G09G 2330/12 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A display panel, comprising a plurality of pixel units and a sense compensation circuit, wherein at least one pixel unit comprises a plurality of sub-pixels, and at least one sub-pixel comprises a pixel drive circuit and an element to be driven, the display panel further comprises: a detection unit and a compensator;
the pixel drive circuit is configured to drive the element to be driven to emit light in an active time;
the sense compensation circuit is configured to sense electrical characteristics of the element to be driven in a non-active time;
the detection unit is configured to detect whether dynamic and static attributes of a picture displayed by the display panel in a previous preset time period change, wherein the preset time period comprises the active time and the non-active time, and when the dynamic and static attributes of the picture displayed by the display panel in the previous preset time period change, send a first notification to the compensator;
the compensator is configured to receive the first notification and perform at least one of following operations: not compensating a picture displayed in a next preset time period according to a sense result of the sense compensation circuit in the previous preset time period, and turning off a sense function of the sense compensation circuit in the next preset time period.