scholarly journals Fused Triphenylamine Moiety Based Fluorescent Emitters for Deep Blue OLEDs with High Luminance and Low Turn-on Voltages

2022 ◽  
Author(s):  
Lijie Wu ◽  
Jinhao Xu ◽  
Zewei Zhang ◽  
Wangjuan Xue ◽  
Yaowu He ◽  
...  
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
High Luminance ◽  
Light Emitting ◽  
Turn On ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Emitters

The design of blue emitters is still desired for high performance organic light-emitting diodes (OLEDs). In this work, two blue emitters with the fused triphenylamine (FTPA) moiety, PIAN-FTPA and PI-FTPA,...

Recent advances of the emitters for high performance deep-blue organic light-emitting diodes

2015 ◽  
Vol 3 (5) ◽  
pp. 913-944 ◽  
Author(s):  
Xiaolong Yang ◽  
Xianbin Xu ◽  
Guijiang Zhou
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light ◽  
Recent Advances ◽  
Critical Issues ◽  
Blue Emitters

Recent advances in deep-blue emitters furnishing high performance OLEDs and associated critical issues are discussed and reviewed.

scholarly journals Pyrene-based blue emitters with aggregation-induced emission features for high-performance organic light-emitting diodes

2019 ◽  
Vol 7 (8) ◽  
pp. 2283-2290 ◽  
Author(s):  
Xing Feng ◽  
Zeng Xu ◽  
Zhen Hu ◽  
Chunxuan Qi ◽  
Dongxiang Luo ◽  
...  
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Maximum Luminance ◽  
Light Emitting ◽  
Turn On ◽  
Organic Light ◽  
Blue Emitters ◽  
Low Efficiency ◽  
A Current

Non-doped organic light-emitting diodes (OLEDs) using pyrene-based AIE luminogens as emitters displayed sky-blue light at 492 nm at a low turn-on voltage (3.1 V) with a maximum luminance of 15 750 cd m−2 and a current efficiency of 7.34 cd A−1 with a low efficiency roll-off.

Novel Carbazole-based Multifunctional Materials with Hybridized Local and Charge-Transfer Excited State Acting as Deep Blue Emitters and Phosphorescent Hosts for Highly Efficient Organic Light-Emitting Diodes

2021 ◽  
Author(s):  
Haitao Zhou ◽  
Mengna Yin ◽  
Zhenhong Zhao ◽  
Yanqin Miao ◽  
Xin Jin ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Multifunctional Materials ◽  
Light Emitting ◽  
Highly Efficient ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Emitters

In this work, two carbazole- and benzo[d]oxazole-based novel multifunctional materials with hybridized local and charge-transfer (HLCT) characteristic, namely OCI and OCT, which could act as deep-blue fluorophors and phosphorescent hosts,...

Structure-simplified and highly efficient deep blue organic light-emitting diodes with reduced efficiency roll-off at extremely high luminance

2016 ◽  
Vol 52 (100) ◽  
pp. 14454-14457 ◽  
Author(s):  
Xiang-Long Li ◽  
Ming Liu ◽  
Yunchuan Li ◽  
Xinyi Cai ◽  
Dongcheng Chen ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Single Layer ◽  
Organic Light Emitting Diodes ◽  
High Luminance ◽  
Light Emitting ◽  
Highly Efficient ◽  
Deep Blue ◽  
Organic Light

Deep blue non-doped multilayer OLEDs with EQEs exceeding 5.10% and single layer devices excluding any carrier transporting materials with an EQE of 4.22% were obtained at an extremely high luminance of 10 000 cd m−2.

Multifunctional Phenanthroimidazole Derivatives to Realize High-Performance Deep-Blue and White Organic Light-Emitting Diodes

2017 ◽  
Vol 5 (23) ◽  
pp. 1700498 ◽  
Author(s):  
Xiaoyang Du ◽  
Guang Li ◽  
Juewen Zhao ◽  
Silu Tao ◽  
Caijun Zheng ◽  
...  
Keyword(s):  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light

scholarly journals Rational design and characterization of heteroleptic phosphorescent iridium(iii) complexes for highly efficient deep-blue OLEDs

2016 ◽  
Vol 4 (43) ◽  
pp. 10246-10252 ◽  
Author(s):  
Yansong Feng ◽  
Xuming Zhuang ◽  
Dongxia Zhu ◽  
Yu Liu ◽  
Yue Wang ◽  
...  
Keyword(s):  
High Performance ◽  
Rational Design ◽  
Organic Light Emitting Diodes ◽  
Iridium Complexes ◽  
High Luminance ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light ◽  
Low Efficiency

Deep-blue phosphorescent organic light emitting diodes (PhOLEDs) based on new heteroleptic iridium complexes achieve remarkably high performance with low efficiency roll-off at high luminance.

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