US 12,464,902 B2
Display panel and electronic device
Bo Shi, Beijing (CN); Weiyun Huang, Beijing (CN); Chi Yu, Beijing (CN); and Yao Huang, Beijing (CN)
Assigned to Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and Beijing BOE Technology Development Co., Ltd., Beijing (CN)
Appl. No. 17/921,395
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Jun. 8, 2021, PCT No. PCT/CN2021/098961
§ 371(c)(1), (2) Date Oct. 26, 2022,
PCT Pub. No. WO2022/022079, PCT Pub. Date Feb. 3, 2022.
Claims priority of application No. 202010761391.4 (CN), filed on Jul. 31, 2020.
Prior Publication US 2023/0200140 A1, Jun. 22, 2023
Int. Cl. H10K 59/122 (2023.01); H10K 59/131 (2023.01); H10K 59/35 (2023.01); H10K 59/65 (2023.01)
CPC H10K 59/122 (2023.02) [H10K 59/131 (2023.02); H10K 59/353 (2023.02); H10K 59/65 (2023.02)] 18 Claims
OG exemplary drawing
 
1. A display panel, comprising a first display region and a second display region,
wherein a pixel density of the first display region is the same as a pixel density of the second display region;
the first display region comprises a first pixel unit, which comprises a first pixel defining layer and a first pixel anode corresponding to the first pixel defining layer;
the second display region comprises a second pixel unit, which comprises a second pixel defining layer and a second pixel anode corresponding to the second pixel defining layer;
each of the first pixel unit and the second pixel unit comprises one first sub-pixel, two second sub-pixels and one third sub-pixel, the two second sub-pixels are arranged in a first direction and disposed between the one first sub-pixel and the one third sub-pixel in a second direction crossing the first direction, and the second sub-pixels are separated from the one first sub-pixel and the one third sub-pixel,
wherein an opening area of the first pixel defining layer is smaller than an opening area of the second pixel defining layer; and
an exposed area of the first pixel anode is smaller than an exposed area of the second pixel anode.