High triplet energy electron transport side-chain polystyrenes containing dimesitylboron and tetraphenylsilane for solution processed OLEDs

2017 ◽  
Vol 5 (40) ◽  
pp. 10660-10667 ◽  
Author(s):  
Alejandro Lorente ◽  
Patrick Pingel ◽  
Hartmut Krüger ◽  
Silvia Janietz
Keyword(s):  
Electron Transport ◽  
Light Emitting Diodes ◽  
Energy Electron ◽  
Organic Light Emitting Diodes ◽  
Side Chain ◽  
Side Chains ◽  
Triplet Energy ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light

A series of polystyrenes was developed as electron transport materials (ETMs) for solution processed organic light emitting diodes (OLEDs), containing dimesitylboryl (BMes2) and tetraphenylsilanyl in their side-chains.

Designing an electron-transport layer for highly efficient, reliable, and solution-processed organic light-emitting diodes

2017 ◽  
Vol 5 (12) ◽  
pp. 3097-3106 ◽  
Author(s):  
Jin-Hoon Kim ◽  
Jin-Woo Park
Keyword(s):  
Electron Transport ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Oled Performance

When using PEIE doped with n-type dopants as the ETL, ϕ of the cathode decreased, significantly improving OLED performance.

Bright and efficient inverted organic light-emitting diodes with improved solution-processed electron-transport interlayers

2017 ◽  
Vol 48 ◽  
pp. 377-381 ◽  
Author(s):  
Yolande Murat ◽  
Eric Langer ◽  
Jean-Paul Barnes ◽  
Jean-Yves Laurent ◽  
Guillaume Wantz ◽  
...  
Keyword(s):  
Electron Transport ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light

High triplet energy exciplex host derived from a CN modified carbazole based n-type host for improved efficiency and lifetime in blue phosphorescent organic light-emitting diodes

2018 ◽  
Vol 6 (38) ◽  
pp. 10308-10314 ◽  
Author(s):  
Su Kyeong Shin ◽  
Si Hyun Han ◽  
Jun Yeob Lee
Keyword(s):  
Electron Transport ◽  
Light Emitting Diodes ◽  
Hole Transport ◽  
Organic Light Emitting Diodes ◽  
Triplet Energy ◽  
Light Emitting ◽  
Type Host ◽  
Organic Light ◽  
Blue Phosphorescent ◽  
Transport Type

High triplet energy exciplexes which can improve the lifetime of blue phosphorescent organic light-emitting diodes were developed by mixing a carbazole based hole transport type host with a CN modified carbazole based electron transport type host.

New sulfone-based electron-transport materials with high triplet energy for highly efficient blue phosphorescent organic light-emitting diodes

2014 ◽  
Vol 2 (47) ◽  
pp. 10129-10137 ◽  
Author(s):  
Soon Ok Jeon ◽  
Taeshik Earmme ◽  
Samson A. Jenekhe
Keyword(s):  
Electron Transport ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Triplet Energy ◽  
High Quantum Efficiency ◽  
High Current Efficiency ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Blue Phosphorescent

Highly efficient blue phosphorescent organic light emitting diodes have been developed using novel sulfone-based electron transport materials (SPDP, SPDQ, and SPPP) with high triplet energy. The blue phosphorescent devices combine high quantum efficiency (19.6%) with high current efficiency (33.6 cd A−1).

scholarly journals Benzoquinoline-based fluoranthene derivatives as electron transport materials for solution-processed red phosphorescent organic light-emitting diodes

RSC Advances ◽  
2017 ◽  
Vol 7 (45) ◽  
pp. 28520-28526 ◽  
Author(s):  
So-Ra Park ◽  
Dong Heon Shin ◽  
Sang-Mi Park ◽  
Min Chul Suh
Keyword(s):  
Electron Transport ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light

A new electron transport material (ETM) with two fluoranthene and a benzoquinoline moiety was synthesized for the fabrication of solution-processed phosphorescent organic light-emitting diodes (PHOLEDs).

scholarly journals The improved performance and mechanism of solution-processed blue PhOLEDs based on double electron transport layers

RSC Advances ◽  
2020 ◽  
Vol 10 (22) ◽  
pp. 13215-13222
Author(s):  
Zijian Liu ◽  
WeiYe Zheng ◽  
Peng Wei ◽  
Zheng Xu ◽  
Dandan Song ◽  
...  
Keyword(s):  
Electron Transport ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light ◽  
Double Electron ◽  
Improved Performance ◽  
Blue Phosphorescent ◽  
Performance And Mechanism

The performance is improved in solution-processed blue phosphorescent organic light emitting diodes (PhOLEDs) by adopting double electron transport layers (ETL) strategy.

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