US 12,085,797 B2
Display panel and method for manufacturing the same
Kai Sui, Beijing (CN); Qian Jin, Beijing (CN); Jinxiang Xue, Beijing (CN); and Wei Huang, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Filed on Nov. 15, 2023, as Appl. No. 18/509,981.
Application 18/509,981 is a continuation of application No. 16/966,697, granted, now 11,860,461, previously published as PCT/CN2019/111722, filed on Oct. 17, 2019.
Prior Publication US 2024/0085732 A1, Mar. 14, 2024
Int. Cl. G02F 1/1333 (2006.01); H10K 59/12 (2023.01); H10K 59/122 (2023.01); H10K 59/38 (2023.01); G02F 1/1335 (2006.01)
CPC G02F 1/133354 (2021.01) [H10K 59/1201 (2023.02); H10K 59/122 (2023.02); H10K 59/38 (2023.02); G02F 1/133614 (2021.01); G02F 2201/07 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A display panel comprising:
a display substrate;
an opposite substrate; and
a first adhesive layer and light guide layer located between the display substrate and the opposite substrate and stacked on each other,
wherein the light guide layer comprises a plurality of openings, and each opening of the light guide layer is located within a corresponding one of light emitting regions of the display panel, respectively, and
wherein a surface of the light guide layer away from the first adhesive layer has at least one of a recess and a protrusion.