US 12,284,306 B2
Display panel and method for manufacturing same, and mobile terminal
Bingkun Yin, Wuhan (CN); Li Hu, Wuhan (CN); You Zhang, Wuhan (CN); and Liang Sun, Wuhan (CN)
Appl. No. 17/599,626
Filed by WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD., Wuhan (CN)
PCT Filed Sep. 3, 2021, PCT No. PCT/CN2021/116490
§ 371(c)(1), (2) Date Sep. 29, 2021,
PCT Pub. No. WO2023/015633, PCT Pub. Date Feb. 16, 2023.
Claims priority of application No. 202110916585.1 (CN), filed on Aug. 11, 2021.
Prior Publication US 2024/0031464 A1, Jan. 25, 2024
Int. Cl. H04M 1/02 (2006.01); H10K 77/10 (2023.01); G09F 9/30 (2006.01); H10K 102/00 (2023.01)
CPC H04M 1/0268 (2013.01) [H10K 77/10 (2023.02); H10K 77/111 (2023.02); G09F 9/301 (2013.01); H10K 2102/311 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a substrate layer comprising a first part and a second part adjacently disposed, wherein the first part is provided with a plurality of holes, so that an elastic modulus of the first part is less than an elastic modulus of the second part; and
a first elastic layer disposed on at least one of a surface of the substrate layer away from a light-emitting surface and a surface of the substrate layer close to the light-emitting surface,
wherein a projection of the first elastic layer on the substrate layer covers a boundary line between the first part and the second part, a maximum elastic modulus of the first elastic layer is less than an elastic modulus of the first part of the substrate layer, the elastic modulus of the first elastic layer increases in a first direction, and the first direction is a direction from the first part to the second part.