White light generation combining emissions from exciplex, excimer and electromer in TAPC-based organic light-emitting diodes

2009 ◽  
Vol 484 (1-3) ◽  
pp. 54-58 ◽  
Author(s):  
Shengyi Yang ◽  
Mingxiao Jiang
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
White Light Generation ◽  
Light Generation

Warm white light generation from a single phased phosphor Sr10[(PO4)5.5(BO4)0.5](BO2):Eu2+, Mn2+, Tb3+ for light emitting diodes

RSC Advances ◽  
2013 ◽  
Vol 3 (24) ◽  
pp. 9311 ◽  
Author(s):  
Ge Zhu ◽  
Shuangyu Xin ◽  
Yan Wen ◽  
Qian Wang ◽  
Meidan Que ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Generation ◽  
Light Generation

Efficiency Improvement of Organic Light Emitting Diodes with Co-Deposited Hole Blocking Layer

2010 ◽  
Vol 297-301 ◽  
pp. 561-566
Author(s):  
C.H. Liu ◽  
C.H. Tesng ◽  
C.P. Cheng
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Blocking Layer ◽  
Efficiency Improvement ◽  
Mixing Rate ◽  
Light Emitting ◽  
Organic Light ◽  
Color Coordinate ◽  
Hole Blocking Layer

There are several kinds of methods in improving the efficiency of organic light emitting diodes (OLEDs). In this work, we used a co-deposited hole blocking layer to improve the efficiency of OLEDs. The structure of the component is: ITO/ MTDATA(15 nm) /NPB(40 nm) /BCP(10 nm) /BCP: Alq(15 nm) /LiF(0.7 nm)/ Al(180 nm). We changed the mixing rate of the BCP:Alq layer to be capable of hole blocking and electron transporting, and then improved the efficiency of OLEDs. Finally, we prepared white light OLED with doping Rubrene in NPB. When the concentration of the NPB: Rubrene layer was 2.0 wt.%, the device could emit the white light at 100 mA/cm2, and the luminance was above 2300 cd/m2, and the color coordinate was x = 0.36, y = 0.37.

Inorganic–organic hybrid white light phosphors

2016 ◽  
Vol 52 (90) ◽  
pp. 13194-13204 ◽  
Author(s):  
Ming-Sheng Wang ◽  
Guo-Cong Guo
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Feature Article ◽  
Light Emitting ◽  
Organic Hybrid ◽  
Organic Light

This feature article reviews the development of inorganic–organic hybrid white-light phosphors for the applications on light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs).

scholarly journals Organic Light Emitting Diodes for White Light Emission

10.5772/9892 ◽  
2010 ◽  
Author(s):  
Ritu Srivastava ◽  
M.N. Kamalasanan ◽  
Gayatri Chauhan ◽  
Arunandan Kumar ◽  
Priyanka Tyagi ◽  
...  
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Light Emission ◽  
White Light Emission ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light

Dual-color emitting quantum-dot-quantum-well CdSe-ZnS heteronanocrystals hybridized on InGaN∕GaN light emitting diodes for high-quality white light generation

2008 ◽  
Vol 92 (11) ◽  
pp. 113110 ◽  
Author(s):  
Sedat Nizamoglu ◽  
Evren Mutlugun ◽  
Tuncay Özel ◽  
Hilmi Volkan Demir ◽  
Sameer Sapra ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Quantum Well ◽  
White Light ◽  
Light Emitting Diodes ◽  
High Quality ◽  
Light Emitting ◽  
Dual Color ◽  
White Light Generation ◽  
Light Generation
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