公开(公告)号：US20250115625A1

公开(公告)日：2025-04-10

申请号：US18894588

申请日：2024-09-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Halim LEE ,  Sangmo KIM ,  Eunkyung LEE ,  Yusuke MARUYAMA ,  Soonok JEON ,  Hosuk KANG ,  Raesung KIM ,  Sungho NAM ,  Sooghang IHN ,  Jun CHWAE

IPC: C07F5/02 ,  C07B59/00 ,  C09K11/06 ,  H10K85/30 ,  H10K85/60

Abstract: Provided are a condensed cyclic compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device: wherein a detailed description of Formula 1 is provided in the present specification.

公开(公告)号：US20250040437A1

公开(公告)日：2025-01-30

申请号：US18787326

申请日：2024-07-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yusuke MARUYAMA ,  Sangmo KIM ,  Jiwhan KIM ,  Sungho NAM ,  Eunkyung LEE ,  Sooghang IHN ,  Daun JEONG ,  Yongsik JUNG ,  Jun CHWAE ,  Eunsuk KWON

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/02 ,  C09K11/06 ,  H10K50/12

Abstract: A heterocyclic compound represented by Formula 1 and an organic light-emitting device including the same:

公开(公告)号：US20240107875A1

公开(公告)日：2024-03-28

申请号：US18497143

申请日：2023-10-30

Applicant: Samsung Electronics Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Minsik MIN ,  Sangmo KIM ,  Hosuk KANG ,  Wook KIM ,  Sungho NAM ,  Hyejin BAE ,  Jhunmo SON ,  Yongsik JUNG ,  Jun CHWAE

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11

Abstract: Provided are the organometallic compound represented by Formula 1 and an organic light-emitting device including the same:




M, X1 to X4, X11, ring CY2 to ring CY4, T1, T2, R1 to R4, and a1 to a4 in Formula 1 are the same as described in the present specification.

公开(公告)号：US20220081457A1

公开(公告)日：2022-03-17

申请号：US17201078

申请日：2021-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyejin BAE ,  Joonghyuk KIM ,  Minsik MIN ,  Sangho PARK ,  Satoko ISHIBE ,  Sooghang IHN ,  Soonok JEON ,  Jun CHWAE ,  Hyesung CHOI

IPC: C07F15/00 ,  H01L51/00

Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound: M1(L11)n11(L12)n12  Formula 1 wherein L11 in Formula 1 is a ligand represented by Formula 1-1: wherein, in Formula 1-1, Ar1 is a phenyl group substituted with at least one of E1 and Ar2 is a phenyl group substituted with at least one E2, and the other substituents are described in the detailed description of the present specification.

公开(公告)号：US20180179238A1

公开(公告)日：2018-06-28

申请号：US15845162

申请日：2017-12-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Banglin LEE ,  Kum Hee LEE ,  Jongwon CHOI ,  Yoonhyun KWAK ,  Hyun KOO ,  Ohyun KWON ,  Jun CHWAE

IPC: C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50

CPC classification number: C07F15/0086 ,  C07F15/006 ,  C09K11/06 ,  C09K2211/185 ,  H01L51/0087 ,  H01L51/5012 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.