Status and challenges of blue OLEDs: A review
Organic light-emitting diodes (OLEDs) have outperformed conventional display technologies
in smartphones, smartwatches, tablets, and televisions while gradually growing to cover a …
in smartphones, smartwatches, tablets, and televisions while gradually growing to cover a …
Organic light‐emitting diodes based on imidazole semiconductors
Organic light‐emitting diodes (OLEDs) are the most successful product of organic
electronics in the market and continually receive attention from scientific and industrial …
electronics in the market and continually receive attention from scientific and industrial …
Introducing Spiro‐locks into the Nitrogen/Carbonyl System towards Efficient Narrowband Deep‐blue Multi‐resonance TADF Emitters
YJ Yu, ZQ Feng, XY Meng, L Chen, FM Liu… - Angewandte …, 2023 - Wiley Online Library
The current availability of multi‐resonance thermally activated delayed fluorescence (MR‐
TADF) materials with excellent color purity and high device efficiency in the deep‐blue …
TADF) materials with excellent color purity and high device efficiency in the deep‐blue …
Universal host materials for red, green and blue high-efficiency single-layer phosphorescent organic light-emitting diodes
Simplifying the structure of Organic Light-Emitting Diodes (OLEDs) has been for the last
twenty years the purpose of many studies. However, despite these efforts, only a few …
twenty years the purpose of many studies. However, despite these efforts, only a few …
Structure–property relationship of 4-substituted-spirobifluorenes as hosts for phosphorescent organic light emitting diodes: An overview
C Poriel, J Rault-Berthelot - Journal of Materials Chemistry C, 2017 - pubs.rsc.org
The aim of the present review is to report the state of the art of an emerging family of
molecules, namely 4-substituted spirobifluorenes (SBFs). Their syntheses, physico-chemical …
molecules, namely 4-substituted spirobifluorenes (SBFs). Their syntheses, physico-chemical …
Pt (II) metal complexes tailored with a newly designed spiro-arranged tetradentate ligand; harnessing of charge-transfer phosphorescence and fabrication of sky blue …
KY Liao, CW Hsu, Y Chi, MK Hsu, SW Wu… - Inorganic …, 2015 - ACS Publications
Tetradentate bis (pyridyl azolate) chelates are assembled by connecting two bidentate 3-
trifluoromethyl-5-(2-pyridyl) azoles at the six position of pyridyl fragment with the tailored …
trifluoromethyl-5-(2-pyridyl) azoles at the six position of pyridyl fragment with the tailored …
Efficient narrowband electroluminescence based on a hetero-bichromophore thermally activated delayed fluorescence dyad
YJ Yu, SN Zou, CC Peng, ZQ Feng, YK Qu… - Journal of Materials …, 2022 - pubs.rsc.org
A hetero-bichromophore thermally activated delayed fluorescence (TADF) emitter named
BOQAO was designed and synthesized, which consists of two multi-resonance TADF (MR …
BOQAO was designed and synthesized, which consists of two multi-resonance TADF (MR …
Thermally Activated Delayed Fluorescence Material as Host with Novel Spiro‐Based Skeleton for High Power Efficiency and Low Roll‐Off Blue and White …
Efficiency roll‐off in blue organic light‐emitting diodes especially at high brightness still
remains a vital issue for which the excitons density‐dependent mechanism of host materials …
remains a vital issue for which the excitons density‐dependent mechanism of host materials …
High-efficiency white organic light-emitting diodes integrating gradient exciplex allocation system and novel D-spiro-A materials
How to maintain high power efficiency (PE) and color stability under operating brightness is
critical for the white organic light-emitting diodes (WOLEDs). To this end, two novel spiro …
critical for the white organic light-emitting diodes (WOLEDs). To this end, two novel spiro …
Spirobifluorene-2, 7-dicarbazole-4′-phosphine oxide as host for high-performance single-layer green phosphorescent OLED devices
A new host material based on the 2, 7, 4′-substituted spirobifluorene platform has been
designed and used in single-layer phosphorescent OLED with very high efficiency (EQE …
designed and used in single-layer phosphorescent OLED with very high efficiency (EQE …