Invention Publication
- Patent Title: ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
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Application No.: US18284272Application Date: 2022-04-07
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Publication No.: US20240188430A1Publication Date: 2024-06-06
- Inventor: Ramin PASHAZADEH
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si, Gyeonggi-do
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si, Gyeonggi-do
- Priority: EP 167697.8 2021.04.09
- International Application: PCT/EP2022/059261 2022.04.07
- Date entered country: 2023-09-26
- Main IPC: H10K85/60
- IPC: H10K85/60 ; C07D403/14 ; C09K11/06 ; H10K50/11

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 has
a first chemical moiety with a structure of Formula I:
and
a second chemical moiety with a structure of Formula II:
wherein W is the binding site of a single bond linking the first chemical moiety to the second chemical moiety,
L is a linking group with a structure of Formula BN-I:
wherein the dashed lines denote the binding sites as indicated in Formula I, and # represents the binding site of the first chemical moiety to the second chemical moiety.
a first chemical moiety with a structure of Formula I:
and
a second chemical moiety with a structure of Formula II:
wherein W is the binding site of a single bond linking the first chemical moiety to the second chemical moiety,
L is a linking group with a structure of Formula BN-I:
wherein the dashed lines denote the binding sites as indicated in Formula I, and # represents the binding site of the first chemical moiety to the second chemical moiety.
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