scholarly journals Molecular Design of Thermally Activated Delayed Fluorescent Emitters for Narrowband Orange−Red OLEDs: Boosted by a Cyano-Functionalization Strategy

2021 ◽  
Author(s):  
Yang Liu ◽  
Xin Xiao ◽  
Ran You ◽  
Zhengyang Bin ◽  
Jingsong You
Keyword(s):  
Molecular Design ◽  
Design Strategy ◽  
Color Purity ◽  
Thermally Activated ◽  
Red Oleds

The establishment of simple molecular design strategy to realize red-shifted emission while maintaining good color purity for multi-resonance induced thermally activated delayed fluorescent (MR-TADF) materials remains an appealing yet challenging...

Efficient solution-processed red all-fluorescent organic light-emitting diodes employing thermally activated delayed fluorescence materials as assistant hosts: molecular design strategy and exciton dynamic analysis

2017 ◽  
Vol 5 (21) ◽  
pp. 5223-5231 ◽  
Author(s):  
Dongjun Chen ◽  
Xinyi Cai ◽  
Xiang-Long Li ◽  
Zuozheng He ◽  
Chengsong Cai ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Molecular Design ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Förster Energy Transfer ◽  
Red Oleds

Efficient Förster energy transfer process from TADF assistant hosts to fluorescent dye affords efficient solution-processed red OLEDs with a maximum EQE of 8.0%.

Molecular Design Strategy of Organic Thermally Activated Delayed Fluorescence Emitters

2017 ◽  
Vol 29 (5) ◽  
pp. 1946-1963 ◽  
Author(s):  
Yirang Im ◽  
Mounggon Kim ◽  
Yong Joo Cho ◽  
Jeong-A Seo ◽  
Kyoung Soo Yook ◽  
...  
Keyword(s):  
Molecular Design ◽  
Design Strategy ◽  
Delayed Fluorescence ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated

Non-doped deep blue emitters based on twisted phenanthroimidazole derivatives for organic light-emitting devices (CIE y ≈ 0.04)

2017 ◽  
Vol 41 (12) ◽  
pp. 5191-5197 ◽  
Author(s):  
Guang Li ◽  
Juewen Zhao ◽  
Dan Zhang ◽  
Jieji Zhu ◽  
Zhichun Shi ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Molecular Design ◽  
Design Strategy ◽  
Color Purity ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Deep Blue ◽  
Organic Light ◽  
Donor Acceptor ◽  
Blue Emitters

Three blue emitters via twisted donor–acceptor molecular design strategy show extremely good color purity without impairing the excellent photophysical and electrical properties. The color purity of nondoped devices can meet the blue OLED requirements of NTSC.

Sign in / Sign up

Export Citation Format

Share Document