Decoration of 1,3,5-triazine backbone structure with dibenzofuran and triphenylsilyl blocking groups for high stability N-type host in deep blue phosphorescent organic light-emitting diodes

2021 ◽  
Author(s):  
Eui Gun Lee ◽  
Chang Yoon Yang ◽  
Won Jae Chung ◽  
Jun Yeob Lee
Keyword(s):  
High Stability ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Type Host ◽  
Deep Blue ◽  
Organic Light ◽  
Backbone Structure ◽  
Blue Phosphorescent

A negative polaron resistant p-type host for extended lifetime in deep blue phosphorescent organic light-emitting diodes

2020 ◽  
Vol 8 (15) ◽  
pp. 5131-5136 ◽  
Author(s):  
Chang Yoon Yang ◽  
Won Jae Chung ◽  
Hyein Jeong ◽  
Yoonkyoo Lee ◽  
Jun Yeob Lee
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Type Host ◽  
Deep Blue ◽  
Organic Light ◽  
Device Lifetime ◽  
P Type ◽  
Blue Phosphorescent

A negative polaron resistant p-type host improved the device lifetime of blue phosphorescent organic light-emitting diodes.

High triplet energy exciplex hosts for deep blue phosphorescent organic light-emitting diodes

2017 ◽  
Vol 5 (24) ◽  
pp. 5923-5929 ◽  
Author(s):  
Wook Song ◽  
Ha Lim Lee ◽  
Jun Yeob Lee
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Host Material ◽  
Triplet Energy ◽  
Light Emitting ◽  
Type Host ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Phosphorescent ◽  
Transport Type

High triplet energy exciplex hosts for deep blue phosphorescent organic light-emitting diodes were developed by synthesizing a high triplet energy hole transport type host material designed for exciplex formation with a high triplet energy electron transport type host material derived from a diphenyltriazine.

Homoleptic Cyclometalated Dibenzothiophene-NHC-Iridium(III) Complexes for Efficient Blue Phosphorescent Organic Light-Emitting Diodes

2021 ◽  
Author(s):  
Bo-Sun Yun ◽  
So-Yoen Kim ◽  
Jin-Hyoung Kim ◽  
Ho-Jin Son ◽  
Sang Ook Kang
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Emission Efficiency ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Phosphorescent

The NHC-Ir complexes f-IrSiPr, m-IrSiPr, and m-IrSMe, in which a dibenzothiophene (DBT) moiety is used to increase the emission efficiency for deep-blue phosphorescence, were synthesized and compared with the dibenzofuran...

An Exciplex Host for Deep-Blue Phosphorescent Organic Light-Emitting Diodes

2017 ◽  
Vol 9 (43) ◽  
pp. 37883-37887 ◽  
Author(s):  
Hyoungcheol Lim ◽  
Hyun Shin ◽  
Kwon-Hyeon Kim ◽  
Seung-Jun Yoo ◽  
Jin-Suk Huh ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light ◽  
Blue Phosphorescent
Sign in / Sign up

Export Citation Format

Share Document