A Robust Yellow-Emitting Metallophosphor with Electron-Injection/-Transporting Traits for Highly Efficient White Organic Light-Emitting Diodes

ChemPhysChem ◽  
2011 ◽  
Vol 12 (15) ◽  
pp. 2836-2843 ◽  
Author(s):  
Guijiang Zhou ◽  
Xiaolong Yang ◽  
Wai-Yeung Wong ◽  
Qi Wang ◽  
Si Suo ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Electron Injection ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light

Highly Efficient and Stable Electron Injection Layer for Inverted Organic Light-Emitting Diodes

2015 ◽  
Vol 7 (12) ◽  
pp. 6438-6443 ◽  
Author(s):  
Jun Liu ◽  
Xinkai Wu ◽  
Xindong Shi ◽  
Jing Wang ◽  
Zhiyuan Min ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Electron Injection ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Electron Injection Layer ◽  
Highly Efficient ◽  
Organic Light

Highly efficient inverted organic light-emitting diodes using composite organic heterojunctions as electrode-independent injectors

2016 ◽  
Vol 4 (37) ◽  
pp. 8731-8737 ◽  
Author(s):  
Xiaoli Wang ◽  
Changsheng Shi ◽  
Qingxun Guo ◽  
Zhongbin Wu ◽  
Dezhi Yang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Bulk Heterojunction ◽  
Electron Injection ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light ◽  
Work Functions ◽  
Organic Heterojunctions

A p/bulk heterojunction/n junction not only enhances electron injection, but also makes device performances independent of work functions of the used cathode.

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,...

Efficient organic light-emitting diodes based on iridium(III) complexes containing indolo[3,2,1-jk]carbazole derivatives with narrow emission bandwidths and low efficiency roll offs

2021 ◽  
Author(s):  
Xiang-Ji Liao ◽  
Jin-Jun Zhu ◽  
Li Yuan ◽  
Zhi-Ping Yan ◽  
Xu-Feng Luo ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Carbazole Derivatives ◽  
Highly Efficient ◽  
Organic Light ◽  
Low Efficiency ◽  
Narrow Emission

In this work, two cyclometalated ligands 2-(pyridin-2-yl)indolo[3,2,1-jk]carbazole (pyidcz) and 2-(4-(trifluoromethyl)pyridin-2-yl)indolo[3,2,1-jk]carbazole (tfpyidcz) using indolo[3,2,1-jk]carbazole unit were synthesized for highly efficient iridium(III) complexes (pyidcz)2Ir(tmd) and (tfpyidcz)2Ir(tmd) (tmd = 2,2,6,6-tetramethyl-3,5-heptanedione). The two Ir(III)...

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