[EN] ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES<br/>[FR] MOLÉCULES ORGANIQUES POUR DISPOSITIFS OPTOÉLECTRONIQUES
申请人:CYNORA GMBH
公开号:WO2021214309A1
公开(公告)日:2021-10-28
The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule is represented by the following formula (I), wherein: n = 0 or 1; and X is at selected from the group consisting of a direct bond, CR3R4, C=CR3R4, C=O, C=NR3, NR3, O, SiR3R4, S, S(O) and S(O)2; wherein at least one substituent RV forms a mono- or polycyclic, aliphatic, aromatic, heteroaromatic and/or benzo-fused ring system with one or more substituents R2 and/or RIV wherein the ring system is selected from the following groups: wherein each dotted line indicates an attachment point.
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, ILLUMINATION DEVICE, AND DISPLAY DEVICE
申请人:Konica Minolta, Inc.
公开号:EP2930762A1
公开(公告)日:2015-10-14
An organic electroluminescent element material characterized in being a compound represented by general formula (1). (In general formula (1), each of R1-R3 individually represents a substituent group. At least one of R1-R3 is a group represented by general formula (2). If a plurality of each of R1-R3 are present, each of R1-R3 may be the same or different, and may also be boned to each other to form a ring. n1 represents an integer of 0-8, n2 represents an integer of 0-3, and n3 represents an integer of 0-4. n1+n2+n3 is 1 or greater. Cbz represents a carbazolyl group. X represents an oxygen atom or a sulfur atom. L1 represents a single bond or a divalent linking group.)