Spectrally narrowed edge emission from organic light-emitting diodes

2007 ◽  
Vol 91 (14) ◽  
pp. 143504 ◽  
Author(s):  
Yun Tian ◽  
Zhengqing Gan ◽  
Zhaoqun Zhou ◽  
David W. Lynch ◽  
Joseph Shinar ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Edge Emission ◽  
Light Emitting ◽  
Organic Light

Study of Edge Emission and its Induced Photo Pumping by Using Microcavity Organic Light Emitting Diodes

2013 ◽  
Vol 760-762 ◽  
pp. 30-34
Author(s):  
Hong Guang Xu ◽  
Feng Ran ◽  
Yuan Ji ◽  
Bin Wei ◽  
Wen Qing Zhu
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Edge Emission ◽  
Light Emitting ◽  
Surface Emission ◽  
Organic Light ◽  
Dielectric Mirrors ◽  
Metal Cathode ◽  
Microcavity Devices ◽  
Low Refractive Index

The authors have investigated the edge emission of microcavities which are formed by low-molecular organic light emitting diodes sandwiched between dielectric mirrors and the metal cathode. The edge emission relative to the surface emission is found to significantly depend on the layer number of alternating high and low refractive index films in dielectric mirrors. The enhancement of cavity devices can reach a factor of ~3.0 compared with noncavity devices. Spectra of organic film pumped by edge emission of microcavity devices have been observed, a mechanism of achievement of an amplified spontaneous emission has been discussed theoretically.

scholarly journals Spectrally narrowed edge emission from leaky waveguide modes in organic light-emitting diodes

2009 ◽  
Vol 106 (9) ◽  
pp. 094502 ◽  
Author(s):  
Zhengqing Gan ◽  
Yun Tian ◽  
David W. Lynch ◽  
Ji-hun Kang ◽  
Q-Han Park ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Edge Emission ◽  
Light Emitting ◽  
Waveguide Modes ◽  
Organic Light ◽  
Leaky Waveguide

Fabrication and Characterization of Blue Organic Light-emitting Diodes

2011 ◽  
Author(s):  
Merric Srour ◽  
Richard Fu ◽  
Steven Blomquist ◽  
Jianmin Shi ◽  
Eric Forsythe ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Fabrication And Characterization

Accurate Vapor Pressure Prediction for Large Organic Molecules: Application to Materials Utilized in Organic Light-Emitting Diodes

2020 ◽  
Vol 16 (9) ◽  
pp. 5845-5851
Author(s):  
Alexander V. Yakubovich ◽  
Won-Joon Son ◽  
Ohyun Kwon ◽  
Hyeonho Choi ◽  
Byoungki Choi ◽  
...  
Keyword(s):  
Vapor Pressure ◽  
Organic Molecules ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light

High-efficiency, long-lifetime deep-blue organic light-emitting diodes

2021 ◽  
Vol 15 (3) ◽  
pp. 208-215 ◽  
Author(s):  
Soon Ok Jeon ◽  
Kyung Hyung Lee ◽  
Jong Soo Kim ◽  
Soo-Ghang Ihn ◽  
Yeon Sook Chung ◽  
...  
Keyword(s):  
High Efficiency ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Deep Blue ◽  
Organic Light ◽  
Long Lifetime
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