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公开(公告)号：US20230097695A1
公开(公告)日：2023-03-30
申请号：US17465019
申请日：2021-09-02
Inventor： Soonok Jeon , Junyeob Lee , Halim Lee , Jihoon Kang , Inkoo Kim , Youngmo Sung , Joonghyuk Kim , Sangho Park , Soohwan Sul , Won-joon Son , Hyeonho Choi
IPC: C07D519/00 , H01L51/00 , C07D487/14
Abstract: Provided are a heterocyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device: Formulae 1-1 and 1-2 may each be understood by referring to the descriptions of Formulae 1-1 and 1-2 provided herein.
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公开(公告)号：US12069879B2
公开(公告)日：2024-08-20
申请号：US16161574
申请日：2018-10-16
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Jongsoo Kim , Joonghyuk Kim , Namheon Lee , Inkoo Kim , Daun Jeong , Sunghan Kim , Myungsun Sim , Sooghang Ihn
IPC: H10K50/805 , C07D209/82 , C07D219/14 , C07D333/76 , C07D401/10 , C07D403/14 , C07D405/10 , C07D405/14 , C07D409/10 , C07D487/04 , C07D491/048 , C07D495/04 , C07D519/00 , H10K50/12 , H10K50/13 , H10K50/16 , H10K85/30 , H10K85/40 , H10K85/60 , H10K101/00
CPC classification number: H10K50/805 , C07D209/82 , C07D219/14 , C07D333/76 , C07D401/10 , C07D403/14 , C07D405/10 , C07D405/14 , C07D409/10 , C07D487/04 , C07D491/048 , C07D495/04 , C07D519/00 , H10K50/13 , H10K50/16 , H10K85/342 , H10K85/40 , H10K85/654 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K50/12 , H10K2101/90
Abstract: An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first material not including an electron transport moiety, a second material including at least one electron transport moiety, a third material having reorganization energy of about 0.4 eV or more, and a light-emitting material, wherein the first material, the second material, the third material, and the light-emitting material are different from one another, and wherein a ratio of a light-emitting component emitted from the light-emitting material to a total of light-emitting components emitted from the emission layer is about 90% or more.
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公开(公告)号：US20230137127A1
公开(公告)日：2023-05-04
申请号：US17677381
申请日：2022-02-22
Inventor： Yongsik Jung , Youngmin You , Seunga Heo , Joonghyuk Kim , Hyeonho Choi , Inkoo Kim , Hyejin Bae
Abstract: An organic light-emitting device, comprising: a first electrode; a second electrode; and an organic layer located between the first electrode and the second electrode, wherein the organic layer comprises an emission layer, wherein the emission layer comprises a host, a sensitizer, and an emitter, wherein the host, the sensitizer, and the emitter are different from each other, and wherein the sensitizer is represented by Formula 1: M1(L1)(L2) Formula 1 wherein, in Formula 1, M1 is Au, Ag, or Cu, L1 is a ligand represented by Formula 2-1 or Formula 2-2, and L2 is a ligand represented by one of Formulae 3-1, 3-2, or 3-3: wherein A21, A31, A32, X31, R21 to R24, R31 to R35, b23, and b33 are as defined herein, and * indicates a binding site to M1 in Formula 1.
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公开(公告)号：US12274159B2
公开(公告)日：2025-04-08
申请号：US17193540
申请日：2021-03-05
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soonok Jeon , Inkoo Kim , Sangmo Kim , Yusuke Maruyama , Won-joon Son , Hyeonho Choi
Abstract: An organic light-emitting device including: a first electrode; a second electrode; and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, wherein the emission layer includes a polycyclic compound represented by Formula 1 and a host, and wherein an amount of the polycyclic compound is less than an amount of the host in the emission layer, wherein Formula 1 is as provided herein.
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公开(公告)号：US20230309390A1
公开(公告)日：2023-09-28
申请号：US18050138
申请日：2022-10-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soonok Jeon , Inkoo Kim , Won-joon Son , Yeonsook Chung , Hyeonho Choi
IPC: H01L51/00 , C07D403/10 , C07D403/14 , C09K11/06
CPC classification number: H01L51/0072 , C07D403/10 , C07D403/14 , C09K11/06 , H01L51/0067 , C09K2211/1018 , H01L51/5012
Abstract: Disclosed is an organic light-emitting device including an emission layer that includes a compound.
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Patent Agency Ranking
公开(公告)号：US20250066390A1
公开(公告)日：2025-02-27
申请号：US18903362
申请日：2024-10-01
Inventor： Soonok Jeon , Junyeob Lee , Halim Lee , Jihoon Kang , Inkoo Kim , Youngmo Sung , Joonghyuk Kim , Sangho Park , Soohwan Sul , Won-joon Son , Hyeonho Choi
IPC: C07D519/00 , C07D487/14 , H10K50/11 , H10K50/12 , H10K71/00 , H10K85/60 , H10K101/00 , H10K101/10 , H10K101/30 , H10K101/40
Abstract: Provided are a heterocyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device: Formulae 1-1 and 1-2 may each be understood by referring to the descriptions of Formulae 1-1 and 1-2 provided herein.
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公开(公告)号：US11925115B2
公开(公告)日：2024-03-05
申请号：US18050138
申请日：2022-10-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Soonok Jeon , Inkoo Kim , Won-Joon Son , Yeonsook Chung , Hyeonho Choi
IPC: H10K85/60 , C07D403/10 , C07D403/14 , C09K11/06 , H10K50/11 , H10K50/19 , H10K50/12 , H10K101/10 , H10K101/30 , H10K101/00
CPC classification number: H10K85/6572 , C07D403/10 , C07D403/14 , C09K11/06 , H10K85/654 , C09K2211/1018 , H10K50/11 , H10K50/121 , H10K50/19 , H10K2101/10 , H10K2101/30 , H10K2101/90
Abstract: Disclosed is an organic light-emitting device including an emission layer that includes a compound satisfying conditions 5′ and 6 below:
0 eV 0.2 eV Condition 6:-
公开(公告)号：US10944063B2
公开(公告)日：2021-03-09
申请号：US16057929
申请日：2018-08-08
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor： Dmitry Kravchuk , Wook Kim , Juhyun Kim , Changho Noh , Sangho Park , Satoko Ishibe , Seokho Kang , Inkoo Kim , Jiho Yoo , Dongseon Lee , Hasup Lee , Jun Chwae
Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US12247039B2
公开(公告)日：2025-03-11
申请号：US17104051
申请日：2020-11-25
Applicant: Samsung Electronics Co., Ltd.
Inventor： Minsik Min , Hyejin Bae , Soonok Jeon , Inkoo Kim , Jong Soo Kim , Sungho Nam , Hyeonho Choi
Abstract: Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound and an electronic apparatus including the organic light-emitting device: Formula 1 may be understood by referring to the descriptions of Formula 1 provided herein.
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公开(公告)号：US12209100B2
公开(公告)日：2025-01-28
申请号：US17465019
申请日：2021-09-02
Inventor： Soonok Jeon , Junyeob Lee , Halim Lee , Jihoon Kang , Inkoo Kim , Youngmo Sung , Joonghyuk Kim , Sangho Park , Soohwan Sul , Won-joon Son , Hyeonho Choi
IPC: C07D519/00 , C07D487/14 , H10K85/60 , H10K50/11 , H10K50/12 , H10K71/00 , H10K101/00 , H10K101/10 , H10K101/30 , H10K101/40
Abstract: Provided are a heterocyclic compound represented by Formula 1-1 or 1-2, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device: Formulae 1-1 and 1-2 may each be understood by referring to the descriptions of Formulae 1-1 and 1-2 provided herein.
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