公开(公告)号：US20230279291A1

公开(公告)日：2023-09-07

申请号：US17816077

申请日：2022-07-29

Applicant: Lextar Electronics Corporation

Inventor： Pei Cong YAN ,  Chai Chun HSIEH ,  Huei Ping WANG ,  Hung-Chun TONG ,  Yu-Chun LEE

IPC: C09K11/02 ,  C09K11/88 ,  H01L33/50

CPC classification number: C09K11/025 ,  C09K11/883 ,  H01L33/502 ,  B82Y20/00

Abstract: A quantum dot is disclosed. The quantum dot includes: a core, a first shell, and a second shell. The first shell is discontinuously distributed around the core surface. The second shell is between the core and the first shell and encapsulates the core. The second shell has an irregularly shaped outer surface.