公开(公告)号：US20240363810A1

公开(公告)日：2024-10-31

申请号：US18517401

申请日：2023-11-22

Applicant: Lextar Electronics Corporation

Inventor： Lu-Ching WANG ,  Pei Cong YAN ,  Hung-Chun TONG ,  Yu-Chun LEE

IPC: H01L33/50

CPC classification number: H01L33/502

Abstract: A light-conversion material and a light-emitting device and a display device including the same are provided. The light-conversion material is represented by formula (I): MmDdAaCcEeGg:Rr (I). Wherein M is Ca, Sr, or Ba; D is Zn, Cd, or a combination thereof; A is B, Al, or Ga; C is Si; E is O, S, or Se; G is N, P, As, Sb, or Bi; and R is Eu, Sm, or Yb. The formula (I) is satisfied by 0.5≤m≤2; 1≤d≤4; 0≤a≤2; 0.1≤c≤3.5; 0.1≤e≤4; 0.5≤g≤5.5; and 0.1≤r≤1.