公开(公告)号：US20240365667A1

公开(公告)日：2024-10-31

申请号：US18688272

申请日：2022-09-19

Applicant: Samsung Display Co., Ltd.

Inventor： Federico KOCH ,  Alhama ARJONA ESTEBAN

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06 ,  H10K50/12

CPC classification number: H10K85/658 ,  C07F5/027 ,  C09K11/06 ,  C09K2211/1018 ,  H10K50/12

Abstract: The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule comprises or consists of a structure represented by Formula I:






wherein
X1, X2, and X3 are each independently selected from the group consisting of CRa and N;
wherein at least adjacent two selected from the group consisting of RI, RII, RIII, RIV, RV, RVI, RVII, RVIII, RIX, and RX form a non-aromatic mono- or polycyclic ring system with 5 to 8 C-atoms,
wherein, optionally, each hydrogen is independently substituted by R6.

公开(公告)号：US20250042874A1

公开(公告)日：2025-02-06

申请号：US18716477

申请日：2023-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Michael DANZ ,  Alhama ARJONA ESTEBAN ,  Nico-Patrick THÖBES

IPC: C07D401/14 ,  C07D401/10 ,  C07D405/14 ,  C07F7/08 ,  H10K71/16 ,  H10K85/20 ,  H10K85/40 ,  H10K85/60

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 with a structure of Formula I: and independently at least one second chemical moiety with a structure of Formula II:

公开(公告)号：US20240237533A1

公开(公告)日：2024-07-11

申请号：US18556874

申请日：2022-04-25

Applicant: Samsung Display Co., Ltd.

Inventor： Michael DANZ ,  Alhama ARJONA ESTEBAN ,  Nico-Patrick THÖBES

IPC: H10K85/60 ,  C07F5/02 ,  C09K11/06 ,  H10K50/11

CPC classification number: H10K85/658 ,  C07F5/027 ,  C09K11/06 ,  C09K2211/1018 ,  H10K50/11

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 of Formula I






R1 is selected from the group consisting of hydrogen and C6-C12-aryl, which is optionally substituted with one or more C1-C6-alkyl substituents which optionally form a monocyclic aliphatic ring system;
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, Cl, 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.