Dmytro Volyniuk

TL;DR: A new interface engineering method is demonstrated for the preparation of an efficient white organic light-emitting diode (WOLED) by embedding an ultrathin layer of the novel ambipolar red emissive compound 4,4-difluoro-2,6-di(4-hexylthiopen-2-yl)-1,3,5,7,8-pentamethyl-4-bora-3a,4a-diaza

TL;DR: In the present work, it is shown how by simple variation of molecular structure both blue emitters exhibiting delayed fluorescence and ambipolar high triplet energy hosts can be obtained by utilization of the para-substituted derivative as an emitter and the meta-subStituted isomer as the host.

TL;DR: A yellow organic light-emitting diode (OLED) based on the star-shaped donor compound tri(9-hexylcarbazol-3-yl)amine, which provides formation of the interface exciplexes with the iridium(III) bis[4,6-difluorophenyl]-pyridinato-N,C2']picolinate (FIrpic) and exhibits a high external quantum efficiency.

TL;DR: In this article, it was shown that the electroluminescence spectra of the fabricated devices are more extended into the visible region compared with the photolumine-spectra of both component materials, which can be attributed to the phosphorescent emission of the low energy exciplex formed at the interface of the emissive layers.

TL;DR: In this paper, a triaryl molecule based on a benzene-benzothiadiazole/benzene core has been applied in a WOLED device, which gives white light with CIE coordinates of (0.38, 0.45) and a colour temperature of 4500 K.