公开(公告)号：US20250160110A1

公开(公告)日：2025-05-15

申请号：US18833624

申请日：2022-03-29

Applicant: Sharp Display Technology Corporation

Inventor： MASAYA UEDA ,  Satoru YAMAMOTO ,  Masaki YAMAMOTO ,  Tatsuya RYOHWA ,  Makoto IZUMI

IPC: H10K50/115 ,  H10K101/00

Abstract: A light-emitting element includes a first electrode, a second electrode, and a light-emitting layer located between the first electrode and the second electrode, in which the light-emitting layer includes a first nanoparticle group including a first nanoparticle and spreading in a layer shape, a first quantum dots located between the first electrode and the first nanoparticle group and a second quantum dots located between the second electrode and the first nanoparticle group.