ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES

The invention pertains to an organic molecule for optoelectronic devices. According to the invention, the organic molecule has a structure of formula I: (I) wherein T, V and W are independently from another selected from the group consisting of R1 and R2; R1 is at each occurrence comprising or consisting of a structure of formula II: (II) which is bonded to the structure of formula I via the position marked by the dotted line; and Z is at each occurrence independently from another 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 and ring Ar1 is at each occurrence independently from each other C6-60-aryl, which is optionally substituted, and R2 is independently selected from the group consisting of hydrogen, deuterium, OPh, SPh, CF3, CN, F, Si(C1-C5-alkyl)3, Si(Ph)3, C1-C5-alkyl, C1-C5alkoxy, C1-C5-thioalkoxy, C2-C5-alkenyl, C2-C5-alkynyl, C6-C18-aryl, C3-C17-heteroaryl, N(C6-C18-aryl)2, N(C3-C17-heteroaryl)2; and N(C3-C17-heteroaryl)(C6-C18-aryl).