公开(公告)号：US20220123247A1

公开(公告)日：2022-04-21

申请号：US17561177

申请日：2021-12-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyungseon TAK ,  YOUNGGU KIM ,  TAEKJOON LEE ,  SUN-YOUNG CHANG ,  JIN-SOO JUNG ,  JONGMIN OK ,  HYELIM JANG ,  BAEKKYUN JEON

IPC: H01L51/50 ,  H01L51/52 ,  H01L27/32

Abstract: An electronic device includes a light source member configured to provide a first light, a color conversion member disposed on the light source member and including a first conversion material that converts the first light into a second light and a second conversion material that converts the first light into a third light, and a low-refractive index layer disposed on the light source member and disposed on at least one of upper and lower portions of the color conversion member. The low-refractive index layer includes a matrix part, a plurality of hollow inorganic particles dispersed in the matrix part, and a plurality of void parts defined by the matrix part.