公开(公告)号：US12101993B2

公开(公告)日：2024-09-24

申请号：US17216330

申请日：2021-03-29

申请人： Samsung Display Co., Ltd.

发明人： Jaebok Chang ,  Maksym V. Kovalenko ,  Viktoriia Morad ,  Kawon Pak ,  Chulsoon Park ,  Duckjong Suh ,  Baekhee Lee ,  Junwoo Lee ,  Taekjoon Lee

IPC分类号： H10K85/30 ,  C07F7/22 ,  C07F7/24 ,  C07F7/30 ,  G02B1/04 ,  G02B5/20 ,  H10K50/11 ,  H10K59/38

CPC分类号： H10K85/30 ,  C07F7/2208 ,  C07F7/24 ,  C07F7/30 ,  G02B1/04 ,  G02B5/20 ,  H10K50/11 ,  H10K59/38

摘要： Provided are an organometallic halide compound represented by Formula 1 and having a zero-dimensional non-perovskite structure, and a light-emitting device, an optical member, and an apparatus, each including the organometallic halide compound. The light-emitting device may include a first electrode, a second electrode facing the first electrode, and an emission layer between the first electrode and the second electrode, where the emission layer includes the organometallic halide compound.

公开(公告)号：US20220127529A1

公开(公告)日：2022-04-28

申请号：US17504190

申请日：2021-10-18

申请人： Samsung Display Co., Ltd.

发明人： Jaebok Chang ,  Maksym V. Kovalenko ,  Viktoriia Morad ,  Duckjong Suh ,  Baekhee Lee ,  Junwoo Lee ,  Taekjoon Lee

IPC分类号： C09K11/75 ,  C01G30/00 ,  H01L27/32 ,  H01L51/50

摘要： An inorganic metal halide compound for one of a light emitting device and an optical member, the compound being represented by Formula 1 and having a double perovskite structure of Formula 1 as defined herein.