Rational design of organoboron derivatives as chemosensors for fluoride and cyanide anions and charge transport and luminescent materials for organic light-emitting diodes

2014 ◽  
Vol 20 (3) ◽  
Author(s):  
Ruifa Jin ◽  
Shanshan Tang ◽  
Dongmei Luo
Keyword(s):  
Charge Transport ◽  
Rational Design ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Luminescent Materials ◽  
Light Emitting ◽  
Organic Light

Rational design of organoboron heteroarene derivatives as luminescent and charge transport materials for organic light-emitting diodes

2015 ◽  
Vol 39 (10) ◽  
pp. 8188-8194 ◽  
Author(s):  
Ruifa Jin ◽  
Wenmin Xiao
Keyword(s):  
Charge Transport ◽  
Rational Design ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light

A series of organoboron heteroarene derivatives have been designed as luminescent and charge transport materials for OLEDs application.

scholarly journals Oxadiazole derivatives as bipolar host materials for high-performance blue and green phosphorescent organic light-emitting diodes

RSC Advances ◽  
2019 ◽  
Vol 9 (55) ◽  
pp. 32010-32016
Author(s):  
Yanming Wang ◽  
Keke Duan ◽  
Guoxiang Li ◽  
Gewen Yu
Keyword(s):  
Charge Transport ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Host Materials ◽  
Oxadiazole Derivatives

A high performance blue OLED has been realized by adjusting the ratio of n-type groups of the molecule and obtaining more balanced charge transport.

Rational design of anthracene-based deep-blue emissive materials for highly efficient deep-blue organic light-emitting diodes with CIEy ≤ 0.05

2021 ◽  
Vol 184 ◽  
pp. 108874
Author(s):  
Ruttapol Malatong ◽  
Chokchai Kaiyasuan ◽  
Phattananawee Nalaoh ◽  
Siriporn Jungsuttiwong ◽  
Taweesak Sudyoadsuk ◽  
...  
Keyword(s):  
Rational Design ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Deep Blue ◽  
Organic Light

Numerical Simulation on the Electronic Properties in Multilayer Organic Light Emitting Diodes

2012 ◽  
Vol 629 ◽  
pp. 224-228 ◽  
Author(s):  
Kwang Sik Kim ◽  
Young Wook Hwang ◽  
Tae Young Won
Keyword(s):  
Numerical Simulation ◽  
Charge Transport ◽  
Electronic Properties ◽  
Light Emitting Diodes ◽  
Hole Transport ◽  
Organic Light Emitting Diodes ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Light Emitting ◽  
Organic Light

We report our finite element method (FEM) simulation study on the characteristic of the charge transport layer of the multi-layer structure for organic light emitting diodes (OLEDs). The physical model cover all the key physical processes in OLEDs, namely charge injection, transport and recombination, exciton diffusion, transfer and decay for electronic properties. We performed a numerical simulation on a multilayer structure comprising a hole transport layer (HTL), an emission layer (EML), and an electron transport layer (ETL) between both electrodes; anode and cathode. The materials of the HTL is TPD (N, N'-Bis (3- methylphenyl) - N, N'- bis (phenyl) benzidine), and the ETL includes Alq3 (Tris (8- hyroxyquinolinato) aluminium). Here, we investigated the parameters such as recombination rates which influence the efficiency of the charge transport between layers in bilayer OLEDs. We also analyzed a transient response during the turn on period and the carrier transport in accordance with the variation of the injection barrier and applied voltage. In addition, this paper revealed that the effect of the insertion of the EML in bilayer structure.

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