专利检索 ap:("Samsung Display Co., Ltd." OR "Research & Business Foundation SUNGKYUNKWAN UNIVERSITY") AND inv:"Seong-Pil Huh" 第 1 页

1.

发明授权
Quantum dot, lighting emitting element and display device including the same 有权

公开(公告)号：US12065603B2

公开(公告)日：2024-08-20

申请号：US17365887

申请日：2021-07-01

申请人： Samsung Display Co., Ltd. , Research & Business Foundation SUNGKYUNKWAN UNIVERSITY

发明人： Sunyoung Kwon , Wan Ki Bae , Donghyo Hahm , Keunchan Oh , Hyeokjin Lee , Seong-Pil Huh

IPC分类号： C09K11/88 , B82Y20/00 , B82Y40/00 , C09K11/08 , C09K11/74 , H10K50/115 , H10K59/38

CPC分类号： C09K11/883 , C09K11/0883 , C09K11/7492 , H10K50/115 , H10K59/38 , B82Y20/00 , B82Y40/00

摘要： A quantum dot includes a first core layer and a shell layer surrounding the first core layer, wherein a difference in lattice constants between the first core layer and the shell layer is controlled to be 3% or less. The quantum dot according to an embodiment may be applied to a light emitting element and a display device, thereby providing improved luminous efficiency.