Solution processed single-emissive-layer white organic light-emitting diodes based on fluorene host: Balanced consideration for color quality and electroluminescent efficiency

2016 ◽  
Vol 33 ◽  
pp. 235-245 ◽  
Author(s):  
Shang-hui Ye ◽  
Tian-qing Hu ◽  
Zhou Zhou ◽  
Min Yang ◽  
Qun-bo Mei ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Emissive Layer ◽  
Color Quality ◽  
Organic Light

High-efficiency low color temperature organic light emitting diodes with solution-processed emissive layer

2012 ◽  
Vol 13 (5) ◽  
pp. 899-904 ◽  
Author(s):  
Jwo-Huei Jou ◽  
Pei-Yu Hwang ◽  
Wei-Ben Wang ◽  
Cheng-Wei Lin ◽  
Yung-Cheng Jou ◽  
...  
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Color Temperature ◽  
Solution Processed ◽  
Light Emitting ◽  
Emissive Layer ◽  
Organic Light

Highly efficient organic–inorganic electroluminescence materials for solution-processed blue organic light-emitting diodes

2016 ◽  
Vol 4 (27) ◽  
pp. 6461-6465 ◽  
Author(s):  
Chih-Chia Cheng ◽  
Yu-Lin Chu ◽  
Chih-Wei Chu ◽  
Duu-Jong Lee
Keyword(s):  
High Purity ◽  
Light Emitting Diodes ◽  
Blue Emission ◽  
Organic Light Emitting Diodes ◽  
Device Performance ◽  
Solution Processed ◽  
Light Emitting ◽  
Emissive Layer ◽  
Organic Light ◽  
Emission Color

A novel organic–inorganic electroluminescent macromer as an efficient emissive-layer in OLED devices exhibits excellent device performance with high-purity blue emission color.

Solution-Processed Organic Light-Emitting Diodes Using a Photo-Crosslinkable Hole-Transporting Layer

2020 ◽  
Vol 20 (8) ◽  
pp. 4661-4665
Author(s):  
Jeong Yong Park ◽  
Jae-Ho Jang ◽  
Ji-Hoon Lee ◽  
Do-Hoon Hwang
Keyword(s):  
Organic Solvents ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solution Processing ◽  
Solution Processed ◽  
Solution Deposition ◽  
Light Emitting ◽  
Emissive Layer ◽  
Organic Light ◽  
Hole Transporting

Photo-crosslinkable hole transporting layer (HTL) consisting of a blend of poly(bis-4-butylphenyl-N,N-bisphenyl)benzidine (poly-TPD) and bis(4-azido-2,3,5,6-tetrafluorobenzoate) (FPA) was applied to red and green organic light-emitting diodes (OLEDs) by solution processing. This photocrosslinking reaction rendered the HTL insoluble in organic solvents and enabled subsequent solution deposition of an upper emissive layer. The solvent resistance of the photo-crosslinked poly-TPD:FPA (1 wt%) film was enhanced compared to that of the non-crosslinked neat poly-TPD film. Solution-processed red and green OLEDs with the poly-TPD:FPA (1 wt%) photo-crosslinked HTL exhibited higher device performances than those with the non-crosslinked poly-TPD HTL.

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