| Title |
Benzophenone-based twisted donor-acceptor-donor derivatives as blue emitters for highly efficient fluorescent OLEDs / |
| Authors |
Blazevicius, Dovydas ; Siddiqui, Iram ; Gautam, Prakalp ; Krucaite, Gintare ; Tavgeniene, Daiva ; Nagar, Mangey Ram ; Kumar, Krishan ; Banik, Subrata ; Jou, Jwo-Huei ; Grigalevicius, Saulius |
| DOI |
10.15388/Proceedings.2024.46 |
| ISBN |
9786090710517 |
| Full Text |
|
| Is Part of |
Open readings 2024: the 67th international conference for students of physics and natural sciences: book of abstracts / editors: M. Keršys, R. Naina, V. Adomaitis, E. Maskvytis.. Vilnius : Vilnius University Press, 2024. p. 269.. ISBN 9786090710517 |
| Abstract [eng] |
Organic light-emitting diodes (OLEDs) technology has outperformed other technologies in recent decades [1]. OLEDs are the ultimate technology for display and are stepping rapidly into lighting. At present, there is an intensive need for high-performance deep-blue emitters in full-color display and solid-state lighting . However, as the emission peaks shift towards the deep-blue region, the nonradiative transition rate of metal d-orbitals tends to increase, making it difficult to achieve a high efficiency altogether [2]. To solve the problem, smallmolecules fluorescent materials have re-gained attention due to their high color purity and low cost. The synthesis of bicarbazole-based host materials was carried out by the three-step synthetic route as shown in Figure 1. Herein, we introduce a series of donor-acceptor-donor (D-A-D) twisted derivatives based on carbazolebenzophenone moieties. [...]. |
| Published |
Vilnius : Vilnius University Press, 2024 |
| Type |
Conference paper |
| Language |
English |
| Publication date |
2024 |
| CC license |
|
