Design strategies of iridium (III) complexes for highly efficient saturated blue phosphorescent OLEDs with improved lifetime

C Wu, K Shi, S Li, J Yan, ZQ Feng, KN Tong, SW Zhang… - EnergyChem, 2024 - Elsevier
This review explores the latest advancements iridium (III) phosphorescent blue emitters by
focusing on the design strategies employed for saturated blue phosphorescent OLEDs with …

Approaches for long lifetime organic light emitting diodes

S Sudheendran Swayamprabha, DK Dubey… - Advanced …, 2021 - Wiley Online Library
Organic light emitting diodes (OLEDs) have been well known for their potential usage in the
lighting and display industry. The device efficiency and lifetime have improved considerably …

Exceptionally stable blue phosphorescent organic light-emitting diodes

J Sun, H Ahn, S Kang, SB Ko, D Song, HA Um, S Kim… - Nature …, 2022 - nature.com
Blue phosphorescent organic light-emitting diodes (PhOLEDs) can deliver superior
electroluminescence efficiencies than blue fluorescent OLEDs; however, their commercial …

Rational design of phosphorescent iridium (III) complexes for emission color tunability and their applications in OLEDs

TY Li, J Wu, ZG Wu, YX Zheng, JL Zuo, Y Pan - Coordination Chemistry …, 2018 - Elsevier
This review is an update on recent developments in emissive iridium (III) phosphorescent
complexes and their applications in organic light-emitting diodes (OLEDs). The emphasis is …

Phosphorescent organic light-emitting devices: Iridium based emitter materials–An overview

J Jayabharathi, V Thanikachalam… - Coordination Chemistry …, 2023 - Elsevier
This review presents an efficient phosphorescent organic light-emitting diodes (PhOLEDs)
based on Ir (III) complexes with low cost fabrication process. Because of excellent charge …

Degradation mechanism and lifetime improvement strategy for blue phosphorescent organic light‐emitting diodes

W Song, JY Lee - Advanced Optical Materials, 2017 - Wiley Online Library
Providing adequate lifetimes for organic light‐emitting diodes (OLEDs) has been a
challenging issue for a long time because of the naturally weak chemical bonds of organic …

Blue Electrophosphorescence from Iridium(III) Phosphors Bearing Asymmetric Di‐N‐aryl 6‐(trifluoromethyl)‐2H‐imidazo[4,5‐b]pyridin‐2‐ylidene Chelates

J Yan, ZQ Feng, Y Wu, DY Zhou, SM Yiu… - Advanced …, 2024 - Wiley Online Library
Efficient blue phosphors remain a formidable challenge for organic light‐emitting diodes
(OLEDs). To circumvent this obstacle, a series of Ir (III)‐based carbene complexes bearing …

Ternary Wrapped Nitrogen/Carbonyl Multiresonance TADF Emitters with Quenching-Resistant Abilities

FM Liu, ZH Qu, P Zuo, YJ Yu, MT Li, LS Liao… - ACS Materials …, 2024 - ACS Publications
Multiresonance thermally activated delayed fluorescence (MR-TADF) materials with rigid
planar structures offer high photoluminescence quantum yields and narrowband emission …

Cyclometalated Ir (III) complexes towards blue-emissive dopant for organic light-emitting diodes: fundamentals of photophysics and designing strategies

S Lee, WS Han - Inorganic Chemistry Frontiers, 2020 - pubs.rsc.org
The main difficulties hindering development of a deep-blue phosphorescent cyclometalated
Ir (III) complex are insufficient colour purity, ie, failure to achieve ideal Commission …

Bis‐Tridentate Iridium (III) Phosphors with Very High Photostability and Fabrication of Blue‐Emitting OLEDs

HH Kuo, Z Zhu, CS Lee, YK Chen, SH Liu… - Advanced …, 2018 - Wiley Online Library
Sky‐blue and blue‐emitting, carbazolyl functionalized, bis‐tridentate Ir (III) phosphors Cz‐1–
Cz‐3 with bright emission and short radiative lifetime are successfully synthesized in a one …