US 11,991,917 B2
Display panel and manufacturing method thereof
Linbo Ke, Hubei (CN)
Assigned to Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Wuhan (CN)
Appl. No. 17/283,057
Filed by Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd., Hubei (CN)
PCT Filed Mar. 16, 2021, PCT No. PCT/CN2021/080918
§ 371(c)(1), (2) Date Apr. 6, 2021,
PCT Pub. No. WO2022/188193, PCT Pub. Date Sep. 15, 2022.
Claims priority of application No. 202110249634.0 (CN), filed on Mar. 8, 2021.
Prior Publication US 2024/0023421 A1, Jan. 18, 2024
Int. Cl. H10K 77/10 (2023.01); H10K 71/20 (2023.01); H10K 102/00 (2023.01)
CPC H10K 77/111 (2023.02) [H10K 71/221 (2023.02); H10K 2102/311 (2023.02); H10K 2102/351 (2023.02)] 9 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a first flexible layer;
a first barrier layer disposed on the first flexible layer; and
a second flexible layer disposed on the first barrier layer;
wherein a material of the first barrier layer comprises silicon oxide and silicon nitride, a mass ratio of silicon oxide to silicon nitride is 3x:7y, and x=1 to 4 and y=1 to 4; and
wherein when x=3 and y=1, the mass ratio of silicon oxide to silicon nitride is 9:7.