公开(公告)号：US10672995B2

公开(公告)日：2020-06-02

申请号：US14801080

申请日：2015-07-16

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Rupasree Ragini Das ,  Kangmun Lee ,  Changho Noh ,  Hyejin Bae ,  Virendra Kumar Rai ,  Dmitry Kravchuk

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F15/00 ,  H01L51/50

Abstract: An organometallic compound represented by Formula 1: Ir(L1)n(L2)(3-n)  Formula 1 wherein in Formula 1, L1, L2, and n are the same as described in the specification.

公开(公告)号：US10164198B2

公开(公告)日：2018-12-25

申请号：US14810863

申请日：2015-07-28

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hyejin Bae ,  Wook Kim ,  Changho Noh ,  Rupasree Ragini Das ,  Virendra Kumar Rai ,  Miyoung Chae ,  Dmitry Kravchuk

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F15/00 ,  C09K11/02 ,  H01L51/50

Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, R11 to R20, L11, m11, and n11 are the same as described in the specification.

公开(公告)号：US12063804B2

公开(公告)日：2024-08-13

申请号：US17202464

申请日：2021-03-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jong Soo Kim ,  Jiwhan Kim ,  Hyeonho Choi ,  Hosuk Kang ,  Sangmo Kim ,  Juhyun Kim ,  Joonghyuk Kim ,  Sungho Nam ,  Yusuke Maruyama ,  Minsik Min ,  Sangho Park ,  Hyejin Bae ,  Sooghang Ihn ,  Soonok Jeon ,  Yongsik Jung ,  Kyeongsik Ju ,  Hyesung Choi

IPC: H10K50/12 ,  H10K85/30 ,  H10K85/60 ,  H10K101/00

CPC classification number: H10K50/121 ,  H10K85/346 ,  H10K85/636 ,  H10K85/658 ,  H10K2101/00

Abstract: Provided is an organic light-emitting device including an emission layer that includes a host, a sensitizer, and an emitter.

公开(公告)号：US20240182505A1

公开(公告)日：2024-06-06

申请号：US18495925

申请日：2023-10-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsik Min ,  Hwang Suk Kim ,  Hyejin Bae ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghyuk Kim ,  Youngmok Son ,  Joonghee Won ,  Daun Jeong ,  Yongsik Jung ,  Jun Chwae

IPC: C07F15/00 ,  H10K50/12 ,  H10K85/30

CPC classification number: C07F15/0086 ,  H10K50/121 ,  H10K85/346 ,  C07B2200/05

Abstract: An organometallic compound represented by Formula 1-1 or 1-2:






wherein, in Formulae 1-1 and 1-2, M is Pt or Pd; each of X1, X2, and X3 is carbon; X4 is nitrogen; T8 is O, S, N(R81), C(R81)(R82), or Si(R81)(R82); and the remaining substituent groups are as defined herein.

公开(公告)号：US20240002418A1

公开(公告)日：2024-01-04

申请号：US18065690

申请日：2022-12-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Suk Kim ,  Sangho Park ,  Minsik Min ,  Hyejin Bae ,  Soonok Jeon ,  Hyesung Choi ,  Hosuk Kang ,  Jong Soo Kim ,  Joonghee Won ,  Jun Chwae

IPC: C07F15/00 ,  H10K85/30 ,  H10K50/11

CPC classification number: C07F15/0086 ,  H01L51/5012 ,  H01L51/0087

Abstract: An organometallic compound represented by Formula 1:




wherein, M is a transition metal, X11 is N or C(R11), X12 is N or C(R12), at least one of X11 and X12 is N, ring CY2, ring CY31, ring CY32, and ring CY4 are each independently a C3-C60 carbocyclic group or a C1-C60 heterocyclic group, Y2 to Y4 are each independently C or N, A2 to A4 are each independently a chemical bond, O, or S, a1 to a3 are each independently an integer from 1 to 3, and the remaining substitutions are as provided in the detailed description.

公开(公告)号：US20230422613A1

公开(公告)日：2023-12-28

申请号：US18242050

申请日：2023-09-05

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Eunsuk Kwon ,  Youngmin Nam ,  Sangho Park ,  Hyejin Bae ,  Jhunmo Son ,  Wonseok Oh ,  Yongsik Jung ,  Dmitry KRAVCHUK

IPC: H10K85/60 ,  C07D209/86 ,  C07D401/14

CPC classification number: H10K85/6572 ,  C07D209/86 ,  C07D401/14 ,  H10K85/654 ,  H10K50/11

Abstract: A heterocyclic compound represented by Formula 1:






and an organic light-emitting device including the same are provided.

公开(公告)号：US20200321537A1

公开(公告)日：2020-10-08

申请号：US16834444

申请日：2020-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soonok Jeon ,  Jongsoo Kim ,  Hyeonho Choi ,  Eunsuk Kwon ,  Minsik Min ,  Hyejin Bae

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06

Abstract: Provided is an organic light-emitting device including a host, a cooling dopant, and a sensitizer.

公开(公告)号：US20190225636A1

公开(公告)日：2019-07-25

申请号：US16253417

申请日：2019-01-22

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hyejin Bae ,  Changho Noh ,  Eunsuk Kwon ,  Sangmo Kim ,  Minsik Min ,  Sangho Park ,  Virendra Kumar RAI ,  Jhunmo Son ,  Yongsik Jung

IPC: C07F15/00 ,  H01L51/00

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

公开(公告)号：US10290818B2

公开(公告)日：2019-05-14

申请号：US15064112

申请日：2016-03-08

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Sangho Park ,  Wook Kim ,  Changho Noh ,  Hyejin Bae ,  Virendra Kumar Rai ,  Satoko Ishibe ,  Miyoung Chae ,  Dmitry Kravchuk

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

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, L11, M, R11 to R17, m, and n are the same as described in the specification.

公开(公告)号：US20180251484A1

公开(公告)日：2018-09-06

申请号：US15911614

申请日：2018-03-05

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hyejin Bae ,  Soonok Jeon ,  Wataru Sotoyama ,  Jun Chwae ,  Jongsoo Kim ,  Joonghyuk Kim ,  Wook Kim ,  Sangho Park ,  Hasup Lee

IPC: C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

CPC classification number: C07F15/0086 ,  C07F15/006 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0087 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/56

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