US 12,371,610 B2
Light-emitting element and method for manufacturing light-emitting element
Hirofumi Yoshikawa, Sakai (JP); Tatsuya Ryohwa, Sakai (JP); Masaki Yamamoto, Sakai (JP); and Takahiro Doe, Sakai (JP)
Assigned to SHARP KABUSHIKI KAISHA, Osaka (JP)
Appl. No. 17/793,593
Filed by SHARP KABUSHIKI KAISHA, Sakai (JP)
PCT Filed Feb. 4, 2020, PCT No. PCT/JP2020/004121
§ 371(c)(1), (2) Date Jul. 18, 2022,
PCT Pub. No. WO2021/156935, PCT Pub. Date Aug. 12, 2021.
Prior Publication US 2023/0136993 A1, May 4, 2023
Int. Cl. H10K 71/00 (2023.01); C09K 11/02 (2006.01); C09K 11/88 (2006.01); H10K 50/115 (2023.01); H10K 59/35 (2023.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01)
CPC C09K 11/025 (2013.01) [C09K 11/883 (2013.01); H10K 50/115 (2023.02); H10K 59/35 (2023.02); H10K 71/00 (2023.02); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A light-emitting element comprising at least one light-emitting layer,
wherein the at least one light-emitting layer comprises a plurality of quantum dots covered by shells containing a ferritin.