US 12,262,600 B2
Display panel, display device, and method for manufacturing a display panel
Zhi Wang, Beijing (CN); Yue Long, Beijing (CN); Weiyun Huang, Beijing (CN); Yao Huang, Beijing (CN); Benlian Wang, Beijing (CN); Lili Du, Beijing (CN); Yudiao Cheng, Beijing (CN); and Bo Shi, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 17/636,655
Filed by CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Mar. 31, 2021, PCT No. PCT/CN2021/084506
§ 371(c)(1), (2) Date Feb. 18, 2022,
PCT Pub. No. WO2022/205113, PCT Pub. Date Oct. 6, 2022.
Prior Publication US 2023/0354653 A1, Nov. 2, 2023
Int. Cl. H10K 59/126 (2023.01); H10K 59/12 (2023.01); H10K 59/123 (2023.01); H10K 59/131 (2023.01)
CPC H10K 59/126 (2023.02) [H10K 59/1201 (2023.02); H10K 59/123 (2023.02); H10K 59/131 (2023.02)] 17 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a first display area, comprising a plurality of first light emitting units and a first driving layer for driving the plurality of first light emitting units; and
a second display area, at least partially surrounded by the first display area, and configured to make ambient light at least partially transmitted,
wherein the first driving layer comprises a first light shielding pattern, the first light shielding pattern at least partially surrounding the second display area and comprising a hollow structure which exposes at least part of the second display area
wherein the second display area comprises a plurality of second light emitting units and a second driving layer for driving the plurality of second light emitting units,
wherein the display panel further comprises a frame area located on a periphery of the display panel, the frame area comprising a driving device for driving the plurality of second light emitting units, and
wherein the second driving layer comprises a transparent wiring area, the plurality of second light emitting units are electrically connected to the driving device through the transparent wiring area,
the display panel further comprising:
a second light shielding pattern arranged on a side of the second display area close to the frame area, the second light shielding pattern at least partially surrounding the second display area and exposing at least part of the second display area,
wherein an orthographic projection of the second light shielding pattern on the second display area does not overlap with the second display area, the second light shielding pattern comprises an opening area, a distance between the opening area and the second display area is greater than 10 μm.