公开(公告)号：US11222997B2

公开(公告)日：2022-01-11

申请号：US16163066

申请日：2018-10-17

Applicant: LG Display Co., Ltd.

Inventor： Dong-Young Kim ,  Jong-Hoon Woo ,  Byung-Geol Kim ,  Hye-Li Min ,  Min-Surk Hyung

IPC: C09K11/62 ,  C09K11/02 ,  H01L33/50 ,  H01L51/50 ,  H01L51/52 ,  H01L33/28 ,  H01L33/30 ,  H01L33/34 ,  G02F1/13357 ,  H01L27/32 ,  H05B33/14 ,  C09K11/88 ,  G02B5/20 ,  G02B5/22 ,  C09K11/70 ,  H01L25/075 ,  H01L27/15 ,  G02F1/1335

Abstract: A luminous body includes a first moiety including a plurality of first ligands combined to a surface of an inorganic emitting particle; and a second moiety including silsesquioxanes connected to a second ligand connected to one of the first ligands, wherein one of the first and second ligands is a polar ligand, and the other one of the first and second ligands is a non-polar ligand.