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    ORGANIC TRIAZINE CONTAINING MOLECULES FOR USE IN OPTOELECTRONIC DEVICES
    2.
    发明公开
    ORGANIC TRIAZINE CONTAINING MOLECULES FOR USE IN OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：US20230301186A1

    公开(公告)日：2023-09-21

    申请号：US18017662

    申请日：2021-07-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Damien THIRION ,  Damien JOLY ,  Michael DANZ

    IPC: H10K85/60 ,  C07D403/14 ,  C09K11/06 ,  C07D491/048 ,  C07D513/04 ,  C07D471/04 ,  C07D401/14 ,  C07D417/14

    CPC classification number: H10K85/6572 ,  C07D403/14 ,  C09K11/06 ,  H10K85/654 ,  C07D491/048 ,  H10K85/657 ,  C07D513/04 ,  C07D471/04 ,  C07D401/14 ,  C07D417/14 ,  H10K50/11

    Abstract: The invention relates to an organic compound, in particular for the application in optoelectronic devices. According to the invention, the organic compound consists of a first chemical moiety with a structure of Formula I,






    Formula I
    and
    two second chemical moieties, each independently with a structure of Formula II,










    Formula II
    wherein the first chemical moiety is linked to each of the two second chemical moieties via a single bond; and
    wherein
    T and V are independently from each other selected from the group consisting of RA and R1;
    W is the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties or is selected from the group consisting of RA and R2;
    X is the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties or is R2;
    Y is the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties or is R2;
    one substituent selected from RT and RV is the binding site of a single bond linking the first chemical moiety to one of the two second chemical moieties and the other substituent selected from RT and RV is selected from the group consisting of CN and
    CF3;
    RW is RI;
    RX is RI; and
    RY is RI.

    LIGHT-EMITTING TRIAZINE DERIVATIVES FOR OPTOELECTRONIC DEVICES
    3.
    发明公开
    LIGHT-EMITTING TRIAZINE DERIVATIVES FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：US20230276702A1

    公开(公告)日：2023-08-31

    申请号：US18017661

    申请日：2021-07-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Damien THIRION ,  Damien JOLY ,  Michael DANZ

    IPC: H10K85/60 ,  C07D403/14 ,  C09K11/06

    CPC classification number: H10K85/6572 ,  C07D403/14 ,  C09K11/06 ,  H10K85/656 ,  H10K50/121

    Abstract: SUMMARY
    The invention relates to a light emitting organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has



    one first chemical moiety with a structure of Formula I,










    and
    two second chemical moieties with a structure of Formula II,










    wherein
    # represents the binding site of a single bond linking the first chemical moiety to the second chemical moiety;
    exactly one substituent selected from the group consisting of W, X, and Y is cyanophenyl;
    exactly one substituent selected from the group consisting of T, V and W represents the binding site of a single bond linking the first chemical moiety and one of the two second chemical moieties;
    exactly one substituent selected from the group consisting of W′, X′, and Y′ is cyanophenyl;
    exactly one substituent selected from the group consisting of T′, V′ and W′ represents the binding site of a single bond linking the first chemical moiety and one of the two second chemical moieties; and
    exactly one substituent selected from the group consisting of R11, R12, R13, R14, and R15 is cyanophenyl.

    ORGANIC ELECTROLUMINESCENT DEVICES
    4.
    发明申请
    ORGANIC ELECTROLUMINESCENT DEVICES 有权

    公开(公告)号：US20250160106A1

    公开(公告)日：2025-05-15

    申请号：US18834997

    申请日：2023-02-03

    Applicant: Samsung Display Co., Ltd.

    Inventor： Damien JOLY ,  Cong Le DUY

    IPC: H10K50/11 ,  H10K71/16 ,  H10K85/60 ,  H10K101/10 ,  H10K101/20

    Abstract: The present invention relates to a light-emitting layer for use in an organic electroluminescent device, wherein the light-emitting layer is obtained from co-evaporation of a composition including a mixture of two structurally different compounds both having an evaporation temperature between 150° C. to 400° C. Furthermore, the invention refers to a method for preparing such light-emitting layer.

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    8.
    发明公开
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：US20240018127A1

    公开(公告)日：2024-01-18

    申请号：US18006574

    申请日：2021-07-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Damien THIRION ,  Damien JOLY ,  Michael DANZ

    IPC: C07D403/14 ,  C07D405/14 ,  C07D487/04 ,  H10K85/60 ,  H10K50/00

    CPC classification number: C07D403/14 ,  C07D405/14 ,  H10K50/401 ,  H10K85/654 ,  C07D487/04

    Abstract: The invention relates to a light emitting organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule consists of



    a first chemical moiety with a structure of Formula I.








    and



    two second chemical moieties with a structure of Formula II,








    wherein

    #represents the binding site of a single bond linking the first chemical moiety to the second chemical moiety;

    exactly one substituent selected from the group consisting of W, X, and Y is cyanophenyl;

    exactly one substituent selected from the group consisting of T, V and W represents the binding site of a single bond linking the first chemical moiety and one of the two second chemical moieties;

    exactly one substituent selected from the group consisting of W′, X′, and Y′ is CN or CF3; and

    exactly one substituent selected from the group consisting of T′, V′ and W′ represents the binding site of a single bond linking the first chemical moiety and one of the two second chemical moieties.

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