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    BENZO[B][1,4]BENZAZABORININE FOR OPTOELECTRONIC DEVICES
    13.
    发明公开
    BENZO[B][1,4]BENZAZABORININE FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：US20230422614A1

    公开(公告)日：2023-12-28

    申请号：US18022732

    申请日：2021-08-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Stefan SEIFERMANN ,  Michael DANZ ,  Sebastian DÜCK

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

    CPC classification number: H10K85/658 ,  H10K50/11 ,  C09K11/06 ,  C07F5/027

    Abstract: The invention relates to an organic molecule for use in optoelectronic devices. The organic molecule has a structure of Formula I:






    wherein
    X and Y are independently selected from the group consisting of a direct bond, N—R3,
    O, S, Si(R3)2 and C(R3)2;
    Z is a direct bond;
    m is 0 or 1;
    n is 0 or 1;
    is 0 or 1;
    R1 is independently selected from the group consisting of: hydrogen, deuterium, N(R3)2, OR3, SR3, Si(R3)3, B(OR3)2, OSO2R3, CF3, CN, halogen, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl; and
    Ra and R2 are independently selected from the group consisting of: hydrogen, deuterium, N(R3)2, OR3, SR3, Si(R3)3, B(OR3)2, OSO2R3, CF3, CN, halogen, C1-C40 alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl; and C3-C57-heteroaryl.

    OPTOELECTRONIC DEVICE
    14.
    发明申请
    OPTOELECTRONIC DEVICE 有权

    公开(公告)号：US20250169273A1

    公开(公告)日：2025-05-22

    申请号：US18834564

    申请日：2022-12-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sebastian DÜCK ,  Qiang Mike WANG ,  Arun Pandian VELLAIYAPPAN ,  Eugen BROSE

    IPC: H10K50/12 ,  C09K11/06 ,  H10K71/16 ,  H10K85/60 ,  H10K101/60

    Abstract: The invention relates to an optoelectronic device including a light-emitting layer, the light-emitting layer including (i) a host material, and (ii) an organic molecule including a structure of Formula I: wherein RX is selected from the group consisting of: a halogen group; a cyano group; a substituted or unsubstituted alkyl group; a substituted or unsubstituted alkynyl group; a substituted or unsubstituted alkoxy group; a substituted or unsubstituted alkenyl group; a substituted or unsubstituted silyl group; a substituted or unsubstituted aryloxy group; a substituted or unsubstituted aryl group; a substituted or unsubstituted heterocyclic group; and a substituted or unsubstituted hydrocarbon ring group.

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    15.
    发明申请
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 有权

    公开(公告)号：US20250109150A1

    公开(公告)日：2025-04-03

    申请号：US18729878

    申请日：2023-02-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sebastian DÜCK

    IPC: C07F5/02 ,  H10K85/20 ,  H10K85/60

    Abstract: An organic molecule, for use in optoelectronic devices, has a structure represented by Formula I: with (L)n-RT, wherein L represents a substituted or unsubstituted aromatic ring; n is an integer, wherein n≥1; RT represents the binding site between (L)n and the structure of Formula I at RC RC is selected from the group consisting of hydrogen, deuterium, N(Ra)2, ORa, Si(Ra)3, B(ORa)2, B(Ra)2, OSO2Ra, CF3, CN, F, Cl, Br, I, (L)n-RT, C1-C6-alkyl, and C6-C12-aryl, which is optionally substituted with one or more C1-C6-alkyl substituents; wherein at least one RC is (L)n-RT; at least one Rb is selected from the group consisting of C1-C6-alkyl and C6-C12-aryl; Ra1 is selected from the group consisting of: methyl, ipropyl, cyclo-hexyl, tbutyl, and phenyl; and Rd and Re are independently selected from the group consisting of: hydrogen, deuterium, N(Ra)2, ORa, Si(Ra)3, B(ORa)2, B(Ra)2, OSO2Ra, CF3, CN, F, Cl, Br, and I.

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    16.
    发明申请
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 有权

    公开(公告)号：US20250101048A1

    公开(公告)日：2025-03-27

    申请号：US18728003

    申请日：2023-02-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sebastian DÜCK ,  Stefan SEIFERMANN

    IPC: C07F5/02 ,  H10K85/20 ,  H10K85/60

    Abstract: The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule includes or consists of 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.

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    18.
    发明公开
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：US20230422615A1

    公开(公告)日：2023-12-28

    申请号：US18251213

    申请日：2021-11-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sebastian DÜCK

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

    CPC classification number: H10K85/658 ,  C07F5/027 ,  C09K11/06 ,  H10K50/12

    Abstract: The invention pertains to an organic molecule for use in optoelectronic devices. According to the invention, the organic molecule has:



    a first chemical moiety with a structure of Formula I:










    one or two second chemical moieties with a structure of Formula 11:








    wherein
    RZ is the binding site of a single bond linking the first chemical moiety to the second moiety;
    RY is the binding site of a single bond linking the first chemical moiety to the second moiety or Ra; and
    the dashed lines “” represent the binding sites of the first chemical moiety to the second chemical moiety.

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