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公开(公告)号：US20250127044A1
公开(公告)日：2025-04-17
申请号：US18727311
申请日：2023-02-01
Applicant: Samsung Display Co., Ltd.
Inventor： Michael DANZ , Damien THIRION , Sebastian DÜCK , Stefan SEIFERMANN
IPC: H10K85/60 , C07D403/10 , C07D403/14 , C09K11/02 , H10K50/11 , H10K71/16 , H10K101/00 , H10K101/20
Abstract: An organic molecule for the application in optoelectronic devices is disclosed. The organic molecule has a first chemical moiety with a structure of Formula I: and independently at least one second chemical moiety with a structure of Formula II: wherein: X is independently N or CR1; Q is a C1-C40-alkyl; RT is independently selected from the group consisting of: Q, the binding site to a second chemical moiety, and C6-C60-aryl and C3-C57-heteroaryl, each of which is optionally substituted with one or more substituents selected from R1 and W; W represents the binding site to a second chemical moiety; # represents the binding site of the second chemical moiety to the first chemical moiety; and Z is at each occurrence independently from each other selected from the group consisting of a direct bond, CR3R4, C═CR3R4, C═O, C═NR3, NR3, O, SiR3R4, S, S(O), and S(O)2.
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公开(公告)号：US20250011343A1
公开(公告)日：2025-01-09
申请号：US18702299
申请日：2022-10-20
Applicant: Samsung Display Co., Ltd.
Inventor： Sebastian DÜCK
Abstract: The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has of a structure of Formula I: wherein X1, X2, X3, X4, X5, X6, and X7 is independently selected from the group consisting of N and CRa, wherein Ra is at each occurrence independently selected from the group consisting of: hydrogen, deuterium, N(R5)2, OR5, Si(R5)3, B(OR5)2, B(R5)2, OSO2R5, CF3, CN, F, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl, and C2-C57-heteroaryl.
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公开(公告)号：US20240215448A1
公开(公告)日：2024-06-27
申请号：US18556342
申请日：2022-04-25
Applicant: Samsung Display Co., Ltd.
Inventor： Sebastian DÜCK
CPC classification number: H10K85/658 , C07F5/027 , C09K11/02 , C09K11/06 , C09K2211/1007 , C09K2211/1018 , H10K50/11
Abstract: An organic molecule is disclosed, and an optoelectronic device including the organic molecule is disclosed. The organic molecule has a structure of Formula I, where n, m, p, and q are integers selected from 0 and 1, r is at each occurrence an integer selected from 0, 1, 2, 3 or 4; s is at each occurrence an integer selected from 0, 1, 2 or 3; t is an integer selected from 0, 1, 2, 3, or 4; u is an integer selected from 1, 2, 3, 4 or 5; wherein t+u
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公开(公告)号：US20250048929A1
公开(公告)日：2025-02-06
申请号：US18834985
申请日：2023-02-03
Applicant: Samsung Display Co., Ltd.
Inventor： Sebastian DÜCK
Abstract: The invention relates to an organic molecule, including or consisting of Formula A: wherein MTADF represents a thermally activated delayed fluorescence (TADF) moiety, L represents a direct bond or a divalent bridging unit that links MTADF and MBN and that is linked to MTADF and to MBN via a single bond each; and MBN represents an emitter moiety including a direct BN-bond. Furthermore, the present invention relates to the use of such organic molecule as a luminescent emitter in an optoelectronic device.
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公开(公告)号：US20240237532A1
公开(公告)日：2024-07-11
申请号：US18555850
申请日：2022-04-25
Applicant: Samsung Display Co., Ltd.
Inventor： Stefan SEIFERMANN , Sebastian DÜCK
CPC classification number: H10K85/658 , C07F5/027 , C09K11/06 , C09K2211/1018 , H10K50/11
Abstract: An organic molecule for application in optoelectronic devices is disclosed. The organic molecule has a structure of Formula I, wherein R1 and R2 are independently from each other selected from the group consisting of: C1-C40-alkyl, which is optionally substituted with one or more substituents R5, and C6-C60-aryl, which is optionally substituted with one or more substituents R5; and RH is selected from the group consisting of H, D, F, Br, I, and C1-C4-alkyl.
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Patent Agency Ranking
公开(公告)号：US20240114789A1
公开(公告)日：2024-04-04
申请号：US18550101
申请日：2022-04-25
Applicant: Samsung Display Co., LTD.
Inventor： Stefan SEIFERMANN , Sebastian DÜCK
CPC classification number: H10K85/658 , C07F5/027 , C09K11/06 , H10K50/11
Abstract: An organic molecule is represented by Formula I. In Formula 1, Ra is at each occurrence independently selected from the group consisting of: hydrogen, deuterium, N(R5)2, OR5, Si(R5)3, B(OR5)2, B(R5)2, OSO2R5, CF3, CN, F, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl, and C2-C57-heteroaryl; and R5 is at each occurrence independently selected from the group consisting of: hydrogen, deuterium, N(R6)2, OR6, Si(R6)3, B(OR6)2, B(R6)2, OSO2R6, CF3, CN, F, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl, and C2-C57-heteroaryl.
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公开(公告)号：US20230389424A1
公开(公告)日：2023-11-30
申请号：US18031608
申请日：2021-10-14
Applicant: Samsung Display Co., Ltd.
Inventor： Sebastian DÜCK
CPC classification number: H10K85/658 , C07F5/027 , C09K11/06 , H10K50/12
Abstract: The invention pertains to an organic molecule with
a first chemical moiety with a structure of Formula I:
and two second chemical moieties with a structure of Formula II:
wherein Rz is the binding site of a single bond linking the first chemical moiety to the second chemical moiety;
R1 is at each occurrence independently selected from the group consisting of the binding site of a single bond linking the first chemical moiety to the second chemical moiety, hydrogen, deuterium, OPh (Ph=phenyl), SPh, CF3, CN, F, Si(C1-C5-alkyl)3, Si(Ph)3,
C1-C5-alkyl, C1-C5-alkoxy, C1-C5-thioalkoxy, C2-C5-alkenyl, C2-C5-alkynyl, C6-C18-aryl, C3-C17-heteroaryl, N(C6-C18-aryl)2, N(C3-C17-heteroaryl)2; N(C3-C17-heteroaryl)(C6-C18-aryl);
the dashed lines “” represent the binding sites of the first chemical moiety to the second chemical moiety; and
Z is at each occurrence independently selected from the group consisting of a direct bond, CR5R6, C═CR5R6, C═O, C═NR5, NR5, O, SiR5R6, S, S(O) and S(O)2.-
公开(公告)号：US20250127058A1
公开(公告)日：2025-04-17
申请号：US18834205
申请日：2023-02-02
Applicant: Samsung Display Co., Ltd.
Inventor： Sebastian DÜCK
IPC: H10K85/60 , C07F5/02 , C09K11/02 , C09K11/06 , H10K50/12 , H10K101/00 , H10K101/20
Abstract: The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure represented by Formula I: wherein p and q are each an integer selected from 0 and 1, wherein p+q=1; r is at each occurrence an integer selected from 0, 1, 2, or 3; s is at each occurrence an integer selected from 0, 1, 2, 3, or 4; and Z is at each occurrence independently selected from the group consisting of a direct bond, CR3R4, C═CR3R4, C═O, C═NR3, NR3, O, SiR3R4, S, S(O), and S(O)2.
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公开(公告)号：US20250051368A1
公开(公告)日：2025-02-13
申请号：US18719219
申请日：2022-12-20
Applicant: Samsung Display Co., LTD.
Inventor： Sebastian DÜCK
Abstract: An open tri-dentate ligand L of Formula I is provided, wherein A1 is a N-heterocyclic group, which is optionally substituted by one or more substituents R1; A2 is a N-heterocyclic group, which is optionally substituted by one or more substituents R2; A3 is a N-heterocyclic group, which is optionally substituted by one or more substituents R3; A1, A2, and A3 are coordinated via the nitrogen atom of A1, A2, and A3 indicated by the dashed line
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公开(公告)号：US20250011342A1
公开(公告)日：2025-01-09
申请号：US18701165
申请日：2022-10-13
Applicant: Samsung Display Co., Ltd.
Inventor： Sebastian DÜCK
Abstract: An organic molecule with a structure of Formula I is provided: Z is independently selected from the group consisting of a direct bond, NRa, O, and S; and Ra and Rb is independently selected from the group consisting of: hydrogen, deuterium, N(R5)2, OR5, Si(R5)3, B(OR5)2, B(R5)2, OSO2R5, CF3, CN, F, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl, and C2-C57-heteroaryl.
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