Triplet-to-Singlet Exciton Formation in poly(p-phenylene-vinylene) Light-Emitting Diodes

2003 ◽  
Vol 90 (3) ◽  
Author(s):  
L. C. Lin ◽  
H. F. Meng ◽  
J. T. Shy ◽  
S. F. Horng ◽  
L. S. Yu ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Phenylene Vinylene ◽  
Light Emitting ◽  
Singlet Exciton

Polymer light-emitting diodes based on novel soluble poly(p-phenylene vinylene)

1999 ◽  
Author(s):  
HongJin Jiang ◽  
Yan Zhou ◽  
Jingsong Huang ◽  
Boon Siew Ooi ◽  
Yee Loy Lam ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Phenylene Vinylene ◽  
Light Emitting ◽  
Polymer Light Emitting Diodes ◽  
Soluble Poly

A high fluorescence rate is key for stable blue organic light-emitting diodes

2018 ◽  
Vol 6 (29) ◽  
pp. 7728-7733 ◽  
Author(s):  
Zhusen Liu ◽  
Fangyi Cao ◽  
Taiju Tsuboi ◽  
Yan Yue ◽  
Chao Deng ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Critical Factor ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Singlet Exciton ◽  
Thermally Activated ◽  
Organic Light ◽  
Exciton Annihilation ◽  
High Fluorescence

Singlet–singlet exciton annihilation (SSA) is found to be a critical factor for the decomposition of blue thermally activated delayed fluorescence (TADF) emitters in organic light-emitting diodes (OLEDs).

Degradation of fluorescent organic light emitting diodes caused by quenching of singlet and triplet excitons

2020 ◽  
Vol 8 (42) ◽  
pp. 14873-14879
Author(s):  
Duy Cong Le ◽  
Duong Dai Nguyen ◽  
Savanna Lloyd ◽  
Toshi-kazu Suzuki ◽  
Hideyuki Murata
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Singlet Exciton ◽  
Organic Light ◽  
Positively Charged ◽  
Triplet Excitons ◽  
Triplet Triplet Annihilation

The initial luminescence loss of fluorescent OLEDs utilizing triplet–triplet annihilation is not only caused by quenching of singlet exciton with neutral quenchers but also by that of triplet excitons with positively charged quenchers.

Fabrication of Polymeric Light Emitting Diodes Based on Poly(p-phenylene vinylene) LB Films

1994 ◽  
Vol 23 (12) ◽  
pp. 2319-2322 ◽  
Author(s):  
Aiping Wu ◽  
Mitsutoshi Jikei ◽  
Masa-aki Kakimoto ◽  
Yoshio Imai ◽  
Sadayuki Ukishima ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Phenylene Vinylene ◽  
Lb Films ◽  
Light Emitting
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