- Patent Title: Organic molecules in particular for use in optoelectronic devices
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Application No.: US16936494Application Date: 2020-07-23
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Publication No.: US11944005B2Publication Date: 2024-03-26
- Inventor: Stefan Seifermann , Harald Fluegge , Sandra Bonus
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Lewis Roca Rothgerber Christie LLP
- Priority: EP 189024 2019.07.30
- Main IPC: C07F7/22
- IPC: C07F7/22 ; H10K85/60 ; C07F5/02 ; C09K11/06 ; H10K50/11 ; H10K101/30
Abstract:
The invention relates to an organic molecule, comprising or consisting of Formula A:
wherein
MTADF represents a TADF moiety,
MNRCT represents a near-range charge transfer (NRCT) emitter moiety, and
L represents a divalent bridging unit that links MTADF and MNRCT and is linked to MTADF and to MNRCT via a single bond each.
Furthermore, the present invention relates to the use of such organic molecule as a luminescent emitter in an optoelectronic device.
wherein
MTADF represents a TADF moiety,
MNRCT represents a near-range charge transfer (NRCT) emitter moiety, and
L represents a divalent bridging unit that links MTADF and MNRCT and is linked to MTADF and to MNRCT via a single bond each.
Furthermore, the present invention relates to the use of such organic molecule as a luminescent emitter in an optoelectronic device.
Public/Granted literature
- US20210036235A1 ORGANIC MOLECULES IN PARTICULAR FOR USE IN OPTOELECTRONIC DEVICES Public/Granted day:2021-02-04
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