A Twisting Donor-Acceptor Molecule with an Intercrossed Excited State for Highly Efficient, Deep-Blue Electroluminescence

2012 ◽  
Vol 22 (13) ◽  
pp. 2797-2803 ◽  
Author(s):  
Weijun Li ◽  
Dandan Liu ◽  
Fangzhong Shen ◽  
Dongge Ma ◽  
Zhiming Wang ◽  
...  
Keyword(s):  
Excited State ◽  
Acceptor Molecule ◽  
Highly Efficient ◽  
Deep Blue ◽  
Donor Acceptor

Highly efficient deep-blue OLED with an extraordinarily narrow FHWM of 35 nm and a y coordinate <0.05 based on a fully twisting donor–acceptor molecule

2014 ◽  
Vol 2 (24) ◽  
pp. 4733-4736 ◽  
Author(s):  
Weijun Li ◽  
Liang Yao ◽  
Haichao Liu ◽  
Zhiming Wang ◽  
Shitong Zhang ◽  
...  
Keyword(s):  
Acceptor Molecule ◽  
Highly Efficient ◽  
Deep Blue ◽  
Donor Acceptor

A highly efficient deep-blue OLED with a FHWM of 35 nm and CIE coordinate of (0.161, 0.046) was obtained based on the fully twisting donor–acceptor molecule TPA–PIM.

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,...

Highly efficient deep-blue light-emitting material based on V-Shaped donor-acceptor triphenylamine-phenanthro[9,10-d]imidazole molecule

2020 ◽  
Vol 180 ◽  
pp. 108511
Author(s):  
Yue Yu ◽  
Ruiyang Zhao ◽  
Haichao Liu ◽  
Shitong Zhang ◽  
Changjiang Zhou ◽  
...  
Keyword(s):  
Blue Light ◽  
Light Emitting ◽  
Highly Efficient ◽  
Deep Blue ◽  
Donor Acceptor

Efficient deep-blue non-doped organic light-emitting diode with improved roll-off of efficiency based on hybrid local and charge-transfer excited state

RSC Advances ◽  
2016 ◽  
Vol 6 (74) ◽  
pp. 70085-70090 ◽  
Author(s):  
Haichao Liu ◽  
Qing Bai ◽  
Weijun Li ◽  
Yachen Guo ◽  
Liang Yao ◽  
...  
Keyword(s):  
Excited State ◽  
High Efficiency ◽  
Light Emitting Diode ◽  
Blue Emission ◽  
Light Emitting ◽  
Organic Light Emitting Diode ◽  
Deep Blue ◽  
Organic Light ◽  
Slow Roll ◽  
Donor Acceptor

Acceptor–donor–acceptor triphenylamine–phenanthroimidazole derivate (TPA–2PPI) servers as an emitter, whose device exhibits deep-blue emission, high efficiency and slow roll-off of efficiency.

Ab Initio Excited State Properties and Dynamics of a Prototype σ-Bridged-Donor−Acceptor Molecule

2009 ◽  
Vol 113 (35) ◽  
pp. 9595-9602 ◽  
Author(s):  
Enrico Tapavicza ◽  
Ivano Tavernelli ◽  
Ursula Rothlisberger
Keyword(s):  
Excited State ◽  
Ab Initio ◽  
Acceptor Molecule ◽  
Donor Acceptor

π-stacked donor-acceptor molecule to realize hybridized local and charge-transfer excited state emission with multi-stimulus response

2021 ◽  
Vol 418 ◽  
pp. 129366
Author(s):  
Sheng-Yi Yang ◽  
Yuan-Lan Zhang ◽  
Fan-Cheng Kong ◽  
You-Jun Yu ◽  
Hong-Cheng Li ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Acceptor Molecule ◽  
Stimulus Response ◽  
Donor Acceptor
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