US 12,004,362 B2
Display device and display device manufacturing method
Yasushi Asaoka, Sakai (JP); Shigeru Aomori, Sakai (JP); and Tsuyoshi Kamada, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Sakai (JP)
Appl. No. 17/761,090
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Sep. 20, 2019, PCT No. PCT/JP2019/037005
§ 371(c)(1), (2) Date Mar. 16, 2022,
PCT Pub. No. WO2021/053814, PCT Pub. Date Mar. 25, 2021.
Prior Publication US 2022/0344611 A1, Oct. 27, 2022
Int. Cl. H01L 51/50 (2006.01); H01L 27/32 (2006.01); H10K 50/115 (2023.01); H10K 50/15 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01)
CPC H10K 50/15 (2023.02) [H10K 50/115 (2023.02); H10K 59/12 (2023.02); H10K 2102/331 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a first electrode;
a second electrode;
a light-emitting layer provided between the first electrode and the second electrode; and
a charge transport layer provided between the first electrode and the second electrode and containing a charge transport material configured to transport a charge to the light-emitting layer,
wherein at least one layer of the light-emitting layer and the charge transport layer is a function layer including a nanofiber and a photosensitive material.