Title:
ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
Document Type and Number:
WIPO Patent Application WO/2023/149758
Kind Code:
A1
Abstract:
The invention relates to an organic molecule for use in optoelectronic devices. According to the invention, the organic molecule has of a structure represented by formula I with (L)n—RT, wherein L represents a substituted or unsubstituted aromatic ring; n is an integer, wherein n ≥ 1; RT represents the binding site between (L)n and the structure of formula I at RC RC is selected from the group consisting of hydrogen, deuterium, N(Ra)2, ORa, Si(Ra)3, B(ORa)2, B(Ra)2, OSO2Ra, CF3, CN, F, Cl, Br, I, (L)n—RT C1-C6-alkyl and C6-C12-aryl, which is optionally substituted with one or more C1-C6-alkyl substituents; wherein at least one RC is (L)n—RT; at least one Rb is selected from the group consisting of C1-C6-alkyl and C6-C12-aryl; Ra1 is selected from the group consisting of: methyl, ipropyl, cyclo-hexyl, tbutyl, and phenyl; and Rd and Re is independently selected from the group consisting of: hydrogen, deuterium, N(Ra)2, ORa, Si(Ra)3, B(ORa)2, B(Ra)2, OSO2Ra, CF3, CN, F, Cl, Br, and I.
Inventors:
DÜCK SEBASTIAN (DE)
Application Number:
PCT/KR2023/001615
Publication Date:
August 10, 2023
Filing Date:
February 03, 2023
Export Citation:
Assignee:
SAMSUNG DISPLAY CO LTD (KR)
International Classes:
C07F5/02; C09K11/06; H10K50/12; H10K85/60
Domestic Patent References:
| WO2021214306A1 | 2021-10-28 | |||
| WO2020135953A1 | 2020-07-02 |
Foreign References:
| US20190067577A1 | 2019-02-28 | |||
| CN112279872A | 2021-01-29 | |||
| US20180114929A1 | 2018-04-26 |
Attorney, Agent or Firm:
Y.P. LEE, MOCK & PARTNERS (KR)
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