Highly-efficient solution-processed green phosphorescent organic light-emitting diodes with reduced efficiency roll-off using ternary blend hosts

2019 ◽  
Vol 7 (36) ◽  
pp. 11109-11117 ◽  
Author(s):  
Jianhua Zhang ◽  
Yuxin Guan ◽  
Jiali Yang ◽  
Wenqiang Hua ◽  
Shuanglong Wang ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Ternary Blend ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

We have investigated the effect of various materials mCP DpAn-5BzAc poly(9-vinylcarbazole) and TCTA as the hosts on the performance of solution-processed green phosphorescent organic light-emitting diodes (PhOLEDs).

Highly efficient solution-processed red organic light-emitting diodes with long-side-chained triplet emitter

2011 ◽  
Vol 161 (1-2) ◽  
pp. 148-152 ◽  
Author(s):  
Yu-Chiang Chao ◽  
Sheng-Yang Huang ◽  
Chun-Yu Chen ◽  
Yu-Fan Chang ◽  
Hsin-Fei Meng ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Triplet Emitter

scholarly journals Highly efficient solution-processed white organic light-emitting diodes based on novel copolymer single layer

2012 ◽  
Vol 161 (23-24) ◽  
pp. 2580-2584 ◽  
Author(s):  
Carmen Coya ◽  
Angel Luis Álvarez ◽  
Mar Ramos ◽  
Rafael Gómez ◽  
Carlos Seoane ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Light Emitting Diodes ◽  
Single Layer ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

Highly-efficient solution-processed deep-red organic light-emitting diodes based on heteroleptic Ir(III) complexes with effective heterocyclic Schiff base as ancillary ligand

2020 ◽  
Vol 86 ◽  
pp. 105885
Author(s):  
Meha J. Prajapati ◽  
Rohit Ashok Kumar Yadav ◽  
Sujith Sudheendran Swayamprabha ◽  
Deepak Kumar Dubey ◽  
Jaydip D. Solanki ◽  
...  
Keyword(s):  
Schiff Base ◽  
Efficient Solution ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Ancillary Ligand ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

Deep-red iridium(iii) complexes cyclometalated by phenanthridine derivatives for highly efficient solution-processed organic light-emitting diodes

2016 ◽  
Vol 4 (16) ◽  
pp. 3492-3498 ◽  
Author(s):  
Bei Jiang ◽  
Yu Gu ◽  
Jingjing Qin ◽  
Xiaowen Ning ◽  
Shaolong Gong ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Light Emitting Diodes ◽  
Simple Approach ◽  
Emission Peak ◽  
Organic Light Emitting Diodes ◽  
Iridium Complexes ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

The introduction of 4-tert-butyl-N-phenylaniline groups into phenanthridine derivatives is demonstrated as a simple approach to develop solution-processed deep-red iridium complexes. The resulting PhOLEDs achieve a maximum EQE of 5.2% with the emission peak at 682 nm.

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