Solution-Processed Organic Light-Emitting Transistors Incorporating Conjugated Polyelectrolytes

2011 ◽  
Vol 21 (19) ◽  
pp. 3667-3672 ◽  
Author(s):  
Jung Hwa Seo ◽  
Ebinazar B. Namdas ◽  
Andrea Gutacker ◽  
Alan J. Heeger ◽  
Guillermo C. Bazan
Keyword(s):  
Conjugated Polyelectrolytes ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light ◽  
Light Emitting Transistors

scholarly journals Efficient and Stable Solution-Processed Organic Light-Emitting Transistors Using a High-k Dielectric

ACS Photonics ◽  
2019 ◽  
Vol 6 (12) ◽  
pp. 3159-3165 ◽  
Author(s):  
Sungho Nam ◽  
Mujeeb Ullah Chaudhry ◽  
Kornelius Tetzner ◽  
Christopher Pearson ◽  
Chris Groves ◽  
...  
Keyword(s):  
Stable Solution ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light ◽  
High K ◽  
Light Emitting Transistors ◽  
High K Dielectric

scholarly journals Conjugated polyelectrolytes for organic light emitting transistors

2010 ◽  
Vol 97 (4) ◽  
pp. 043303 ◽  
Author(s):  
Jung Hwa Seo ◽  
Ebinazar B. Namdas ◽  
Andrea Gutacker ◽  
Alan J. Heeger ◽  
Guillermo C. Bazan
Keyword(s):  
Conjugated Polyelectrolytes ◽  
Light Emitting ◽  
Organic Light ◽  
Light Emitting Transistors

scholarly journals Foldable semi-ladder polymers: novel aggregation behavior and high-performance solution-processed organic light-emitting transistors

2020 ◽  
Vol 11 (41) ◽  
pp. 11315-11321
Author(s):  
Dafei Yuan ◽  
Mohammad A. Awais ◽  
Valerii Sharapov ◽  
Xunshan Liu ◽  
Andriy Neshchadin ◽  
...  
Keyword(s):  
High Performance ◽  
Aggregation Behavior ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light ◽  
Ladder Polymers ◽  
Light Emitting Transistors

Coiled foldamers with intramolecular H-aggregation in semi-ladder copolymers lead towards the highest EQE of 6.9% in solution-processed multi-layer OLETs.

Mono-, di- and tri-nuclear PtII(C^N)(N-donor ligand)Cl complexes showing aggregation-induced phosphorescent emission (AIPE) behavior for efficient solution-processed organic light-emitting devices

2021 ◽  
Author(s):  
Xi Chen ◽  
Yuling Sun ◽  
Xinyi Zhao ◽  
Xuming Deng ◽  
Xiaolong Yang ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Solution Processed ◽  
Donor Ligand ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Organic Light Emitting Devices

Mono-, di- and tri-nuclear PtII(C^N)(N-donor ligand)Cl complexes Ph-PAYPt1, Ph-PAYPt2 and Ph-PAYPt3 are designed and prepared.

Organic Light‐Emitting Transistors Entering a New Development Stage

2021 ◽  
pp. 2007149
Author(s):  
Zhengsheng Qin ◽  
Haikuo Gao ◽  
Huanli Dong ◽  
Wenping Hu
Keyword(s):  
Development Stage ◽  
Light Emitting ◽  
Organic Light ◽  
New Development ◽  
Light Emitting Transistors

scholarly journals Molecular design of efficient yellow- to red-emissive alkynylgold(iii) complexes for the realization of thermally activated delayed fluorescence (TADF) and their applications in solution-processed organic light-emitting devices

2021 ◽  
Author(s):  
Cathay Chai Au-Yeung ◽  
Lok-Kwan Li ◽  
Man-Chung Tang ◽  
Shiu-Lun Lai ◽  
Wai-Lung Cheung ◽  
...  
Keyword(s):  
Molecular Design ◽  
Delayed Fluorescence ◽  
Solution Processed ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Thermally Activated ◽  
New Class ◽  
Organic Light ◽  
Tunable Emission

We report the design of a new class of fused heterocyclic alkynyl ligand-containing gold(iii) complexes, which shows tunable emission colors spanning yellow to red region and exhibits thermally activated delayed fluorescence (TADF) properties.

scholarly journals Solution-Processed Efficient Blue Phosphorescent Organic Light-Emitting Diodes (PHOLEDs) Enabled by Hole-Transport Material Incorporated Single Emission Layer

Materials ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 554
Author(s):  
Taeshik Earmme
Keyword(s):  
Light Emitting Diodes ◽  
Blue Emission ◽  
Hole Transport ◽  
Organic Light Emitting Diodes ◽  
Emission Layer ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light ◽  
Single Emission ◽  
Blue Phosphorescent

Solution-processed blue phosphorescent organic light-emitting diodes (PHOLEDs) based on a single emission layer with small-molecule hole-transport materials (HTMs) are demonstrated. Various HTMs have been readily incorporated by solution-processing to enhance hole-transport properties of the polymer-based emission layer. Poly(N-vinylcarbazole) (PVK)-based blue emission layer with iridium(III) bis(4,6-(di-fluorophenyl)pyridinato-N,C2′)picolinate (FIrpic) triplet emitter blended with solution-processed 1,1-bis[(di-4-tolylamino)phenyl]cyclohexane (TAPC) gave luminous efficiency of 21.1 cd/A at a brightness of 6220 cd/m2 with an external quantum efficiency (EQE) of 10.6%. Blue PHOLEDs with solution-incorporated HTMs turned out to be 50% more efficient compared to the reference device without HTMs. The high hole mobility, high triplet energy of HTM, and favorable energy transfer between HTM blended PVK host and FIrpic blue dopant were found to be important factors for achieving high device performance. The results are instructive to design and/or select proper hole-transport materials in solution-processed single emission layer.

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