公开(公告)号：US20240365659A1

公开(公告)日：2024-10-31

申请号：US18575050

申请日：2022-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Michael DANZ ,  Nico-Patrick THÖBES

IPC: H10K85/60 ,  C07D403/14 ,  C07D491/048 ,  C09K11/06 ,  H10K50/11 ,  H10K71/12 ,  H10K71/16

CPC classification number: H10K85/654 ,  C07D403/14 ,  C07D491/048 ,  C09K11/06 ,  H10K85/657 ,  H10K85/6572 ,  C09K2211/1018 ,  H10K50/11 ,  H10K71/12 ,  H10K71/164

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



a first chemical moiety including of a structure of Formula I:








and



one or two second chemical moieties, including a structure of Formula II:










wherein
the first chemical moiety is linked to the second chemical moiety via a single bond;
W is the binding site of a single bond linking the first chemical moiety to the second chemical moiety,
Q is W or is R1,
# represents the binding site of the first chemical moiety to the second chemical moiety;
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.

公开(公告)号：US20230403931A1

公开(公告)日：2023-12-14

申请号：US18248032

申请日：2021-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Michael DANZ ,  Damien THIRION ,  Daniel ZINK

IPC: H10K85/60 ,  C07D403/14 ,  C09K11/06 ,  C07D487/04 ,  C07D405/14

CPC classification number: H10K85/6572 ,  C07D403/14 ,  C09K11/06 ,  H10K85/654 ,  C07D487/04 ,  C07D405/14 ,  H10K85/6574 ,  H10K50/12

Abstract: Embodiments of the present disclosure relate to a light emitting organic molecule, for application in optoelectronic devices. According to the invention, the organic molecule has a first chemical moiety having a structure of formula I-a or formula I-b, and a second chemical moiety having a structure of formula II, wherein the first chemical moiety is linked to the second chemical moiety via a single bond.

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.

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.