scholarly journals Superior upconversion fluorescence dopants for highly efficient deep-blue electroluminescent devices

2016 ◽  
Vol 7 (7) ◽  
pp. 4044-4051 ◽  
Author(s):  
Yi-Hsiang Chen ◽  
Chih-Chun Lin ◽  
Min-Jie Huang ◽  
Kevin Hung ◽  
Yi-Ching Wu ◽  
...  
Keyword(s):  
Annihilation Process ◽  
Electroluminescent Devices ◽  
Upconversion Fluorescence ◽  
Highly Efficient ◽  
Deep Blue ◽  
Triplet Triplet Annihilation

Highly efficient deep-blue electroluminescent devices are realized via an efficient triplet–triplet annihilation process of styrylpyrene-based emitters.

scholarly journals Correction: Superior upconversion fluorescence dopants for highly efficient deep-blue electroluminescent devices

2016 ◽  
Vol 7 (7) ◽  
pp. 4759-4760
Author(s):  
Yi-Hsiang Chen ◽  
Chih-Chun Lin ◽  
Min-Jie Huang ◽  
Kevin Hung ◽  
Yi-Ching Wu ◽  
...  
Keyword(s):  
Electroluminescent Devices ◽  
Upconversion Fluorescence ◽  
Highly Efficient ◽  
Deep Blue

Highly efficient deep-blue fluorescent OLEDs based on anthracene derivatives with a triplet–triplet annihilation mechanism

2021 ◽  
Author(s):  
Zilong Wu ◽  
Shaoxin Song ◽  
Xiangyu Zhu ◽  
Hao Chen ◽  
Jiajin Chi ◽  
...  
Keyword(s):  
Quantum Yields ◽  
Carbazole Derivatives ◽  
Highly Efficient ◽  
Deep Blue ◽  
Anthracene Derivatives ◽  
Triplet Triplet Annihilation

New deep-blue molecules compromised of tert-butyl modified anthracene, p-benzonitrile, and carbazole derivatives provide external quantum yields of 7.03% and 7.28% in non-doped and doped deep-blue OLEDs, respectively.

Highly efficient all solution-processed non-doped deep-blue electroluminescent devices from oligocarbazole-end-capped spirobifluorenes

2020 ◽  
Vol 4 (10) ◽  
pp. 2943-2953 ◽  
Author(s):  
Pattarawadee Therdkatanyuphong ◽  
Chokchai Kaiyasuan ◽  
Pongsakorn Chasing ◽  
Terdkait Kaewpuang ◽  
Thanyarat Chawanpunyawat ◽  
...  
Keyword(s):  
Solution Processed ◽  
Electroluminescent Devices ◽  
Highly Efficient ◽  
Deep Blue

Oligocarbazole end-capped spirobifluorenes as non-doped deep-blue emissive layers in all solution-processed OLEDs exhibit one of the best all solution-processed deep-blue OLEDs reported to date.

Cyanophenyl spiro[acridine-9,9′-fluorene]s as simple structured hybridized local and charge-transfer-based ultra-deep blue emitters for highly efficient non-doped electroluminescent devices (CIEy 〈 0.05)

2021 ◽  
Author(s):  
Taweesak Sudyoadsuk ◽  
Sujinda Petdee ◽  
Chokchai Kaiyasuan ◽  
Chaiyon Chaiwai ◽  
Praweena Wongkaew ◽  
...  
Keyword(s):  
Excited State ◽  
Charge Transfer ◽  
Quantum Efficiency ◽  
Internal Quantum Efficiency ◽  
Electroluminescent Devices ◽  
Highly Efficient ◽  
Deep Blue ◽  
Successful Approach ◽  
Blue Emitters

The hybridized local and charge-transfer (HLCT) excited state is a successful approach to accomplish both high external and internal quantum efficiency. To attain deep blue emissive HLCT emitters, two cyanophenyl...

Highly efficient deep-blue organic electroluminescent devices doped with hexaphenylanthracene fluorophores

2011 ◽  
Vol 21 (22) ◽  
pp. 8122 ◽  
Author(s):  
Sheng-Hsun Lin ◽  
Fang-Iy Wu ◽  
Hsiu-Yun Tsai ◽  
Pei-Yu Chou ◽  
Ho-Hsiu Chou ◽  
...  
Keyword(s):  
Electroluminescent Devices ◽  
Highly Efficient ◽  
Deep Blue ◽  
Organic Electroluminescent

64.2: Highly Efficient Deep Blue Electroluminescent Devices

2007 ◽  
Vol 38 (1) ◽  
pp. 1768-1771
Author(s):  
Meng-Huan Ho ◽  
Yao-Shan Wu ◽  
Shih-Wen Wen ◽  
Chin H. Chen
Keyword(s):  
Electroluminescent Devices ◽  
Highly Efficient ◽  
Deep Blue

New multifunctional phenanthroimidazole–phosphine oxide hybrids for high-performance red, green and blue electroluminescent devices

2014 ◽  
Vol 2 (33) ◽  
pp. 6817-6826 ◽  
Author(s):  
Kai Wang ◽  
Shipan Wang ◽  
Jinbei Wei ◽  
Shanyong Chen ◽  
Dong Liu ◽  
...  
Keyword(s):  
Phosphine Oxide ◽  
High Performance ◽  
Diphenylphosphine Oxide ◽  
Electroluminescent Devices ◽  
Highly Efficient ◽  
Deep Blue ◽  
Fluorescent Materials ◽  
Bipolar Charge

Two novel fluorescent materials containing phenanthroimidazole/diphenylphosphine oxide possessing bipolar charge-transporting property have been used not only as emitters to fabricate high-performance deep-blue OLEDs, but also as hosts to fabricate highly efficient green and red PhOLEDs.

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