Enhanced brightness and efficiency in organic light-emitting diodes using SiO2 as buffer layer and electron-blocking layer

2007 ◽  
Vol 122-123 ◽  
pp. 656-659 ◽  
Author(s):  
Deang Liu ◽  
Feng Teng ◽  
Zheng Xu ◽  
Shengyi Yang ◽  
Lei Qian ◽  
...  
Keyword(s):  
Buffer Layer ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Blocking Layer ◽  
Electron Blocking Layer ◽  
Light Emitting ◽  
Organic Light

Influence of the Electron Blocking Layer on the Performance of Multilayer White Organic Light-Emitting Diodes

2012 ◽  
Vol 1402 ◽  
Author(s):  
Caroline Weichsel ◽  
Sebastian Reineke ◽  
Björn Lüssem ◽  
Karl Leo
Keyword(s):  
Electrical Properties ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Carrier Transport ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Blocking Layer ◽  
Electron Blocking Layer ◽  
Light Emitting ◽  
Organic Light

ABSTRACTThe effect of the electron blocking layer on the performance of white organic light-emitting diodes is studied. A variation of the material influences not only the carrier transport, but also the light distribution from the different emitters. Highest external quantum efficiency is reached for the material with the worst electrical properties, while highest luminous efficacy is obtained for the material with the best transport characteristics.

Transparent organic light-emitting diodes using metal acethylacetonate complexes as an electron injective buffer layer

2001 ◽  
Vol 78 (21) ◽  
pp. 3343-3345 ◽  
Author(s):  
Asuka Yamamori ◽  
Sachiko Hayashi ◽  
Toshiki Koyama ◽  
Yoshio Taniguchi
Keyword(s):  
Buffer Layer ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light
Sign in / Sign up

Export Citation Format

Share Document