Title:
ORGANIC MOLECULES USABLE IN OPTOELECTRONIC DEVICES
Document Type and Number:
WIPO Patent Application WO/2023/149761
Kind Code:
A1
Abstract:
The invention relates to an organic molecule, comprising or consisting of Formula A: wherein MTADF represents a TADF moiety, L represents a direct bond or a divalent bridging unit that links MTADF and MBN and that is linked to MTADF and to MBN via a single bond each; and MBN represents an emitter moiety comprising a direct BN-bond. Furthermore, the present invention relates to the use of such organic molecule as a luminescent emitter in an optoelectronic device.
Inventors:
DÜCK SEBASTIAN (DE)
Application Number:
PCT/KR2023/001620
Publication Date:
August 10, 2023
Filing Date:
February 03, 2023
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
C07F5/02; C09K11/06; H10K50/11; H10K85/60
Domestic Patent References:
| WO2020135953A1 | 2020-07-02 | |||
| WO2021214310A1 | 2021-10-28 |
Foreign References:
| EP3916072A1 | 2021-12-01 | |||
| CN111471061A | 2020-07-31 |
Other References:
KIM HYUNG JONG, GODUMALA MALLESHAM, KIM SEONG KEUN, YOON JIWON, KIM CHAE YEONG, PARK HANUN, KWON JANG HYUK, CHO MIN JU, CHOI DONG : "Color‐Tunable Boron‐Based Emitters Exhibiting Aggregation‐Induced Emission and Thermally Activated Delayed Fluorescence for Efficient Solution‐Processable Nondoped Deep‐Blue to Sky‐Blue OLEDs", ADVANCED OPTICAL MATERIALS, WILEY, DE, vol. 8, no. 14, 1 July 2020 (2020-07-01), DE , XP093082616, ISSN: 2195-1071, DOI: 10.1002/adom.201902175
Attorney, Agent or Firm:
Y.P. LEE, MOCK & PARTNERS (KR)
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