ICCAS OpenIR
Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment
Wang, Qiang; Deng, Zhaoqi; Chen, Jiangshan; Ma, Dongge
2010-09-01
Source PublicationIEEE TRANSACTIONS ON ELECTRON DEVICES
ISSN0018-9383
Volume57Issue:9Pages:2221-2226
AbstractA comprehensive theoretical and experimental study on inverted top-emitting organic light-emitting diodes (ITOLEDs) with a microcavity structure is demonstrated. In the ITOLEDs, tris-(8-hydroxyquinoline) aluminum (Alq(3)) is used as the emitting material and the outcoupling capping layer, and the 2, 9-dimethyl-4, 7-diphenyl-1, 10-phenanthroline is used as the hole/exciton-blocking layer to confine most emitting dipoles exactly at the desired resonant position. A classical optical model is adopted to simulate the electroluminescence intensity and the spectral characteristics as a function of a viewing angle. The factors that influence optical interference effects and light outcoupling are discussed systematically. The optimized ITOLED shows an enhanced outcoupling efficiency and highly saturated colors compared with that of the corresponding conventional bottom-emitting light-emitting diode while the angular dependence of the emission wavelength is minimized.
KeywordInverted Top Emitting Microcavity Effect Organic Light-emitting Diodes (Oleds)
DOI10.1109/TED.2010.2055311
Indexed BySCI
Language英语
WOS IDWOS:000283138200023
PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/71144
Collection中国科学院化学研究所
Corresponding AuthorWang, Qiang
AffiliationChinese Acad Sci, State Key Lab Polymer Phys & Chem, Changchun Inst Appl Chem, Grad Sch, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Wang, Qiang,Deng, Zhaoqi,Chen, Jiangshan,et al. Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment[J]. IEEE TRANSACTIONS ON ELECTRON DEVICES,2010,57(9):2221-2226.
APA Wang, Qiang,Deng, Zhaoqi,Chen, Jiangshan,&Ma, Dongge.(2010).Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment.IEEE TRANSACTIONS ON ELECTRON DEVICES,57(9),2221-2226.
MLA Wang, Qiang,et al."Manipulating the Microcavity Structure for Highly Efficient Inverted Top-Emitting Organic Light-Emitting Diodes: Simulation and Experiment".IEEE TRANSACTIONS ON ELECTRON DEVICES 57.9(2010):2221-2226.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Qiang]'s Articles
[Deng, Zhaoqi]'s Articles
[Chen, Jiangshan]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Qiang]'s Articles
[Deng, Zhaoqi]'s Articles
[Chen, Jiangshan]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Qiang]'s Articles
[Deng, Zhaoqi]'s Articles
[Chen, Jiangshan]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.