![](/images/graphics-bg.png)
Optimal Color Stability for White Organic Light-Emitting Diode (WOLED) by Using Multiple-Ultra-Thin Layers (MUTL)
Joint Authors
Chen, Kan-Lin
Huang, Chien-Jung
Kang, Chih-Chieh
Chen, Wen-Ray
Lin, Fong-Yi
Meen, Teen-Hang
Source
International Journal of Photoenergy
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-12
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The work demonstrates the improvement of color stability for white organic light-emitting diode (WOLED).
The devices were prepared by vacuum deposition on ITO-glass substrates.
These guest materials of 5,6,11,12-tetraphenylnaphthacene (Rubrene) were deposited in 4,4′-bis(2,2-diphenyl vinyl)-1,1′-biphenyl (DPVBi), resulting in an emitting layer.
Experimental results reveal that the properties in the multiple-ultra-thin layer (MUTL) are better than those of the emitting layer with a single guest material, reaching the commercial white-light wavelength requirement of 400–700 nm.
The function of the MUTL is as the light-emitting and trapping layer.
The results show that the MUTL has excellent carrier capture effect, leading to high color stability of the device at various applied voltages.
The Commissions Internationale De L’Eclairage (CIE) coordinate of this device at 3~7 V is few displacement and shows a very slight variation of (0.016, 0.009).
The CIE coordinates at a maximal luminance of 9980 cd/m2 are (0.34, 0.33).
American Psychological Association (APA)
Chen, Kan-Lin& Huang, Chien-Jung& Chen, Wen-Ray& Lin, Fong-Yi& Meen, Teen-Hang& Kang, Chih-Chieh. 2013. Optimal Color Stability for White Organic Light-Emitting Diode (WOLED) by Using Multiple-Ultra-Thin Layers (MUTL). International Journal of Photoenergy،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-451738
Modern Language Association (MLA)
Chen, Kan-Lin…[et al.]. Optimal Color Stability for White Organic Light-Emitting Diode (WOLED) by Using Multiple-Ultra-Thin Layers (MUTL). International Journal of Photoenergy No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-451738
American Medical Association (AMA)
Chen, Kan-Lin& Huang, Chien-Jung& Chen, Wen-Ray& Lin, Fong-Yi& Meen, Teen-Hang& Kang, Chih-Chieh. Optimal Color Stability for White Organic Light-Emitting Diode (WOLED) by Using Multiple-Ultra-Thin Layers (MUTL). International Journal of Photoenergy. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-451738
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451738