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Enabling Lambertian-Like Warm White Organic Light-Emitting Diodes with a Yellow Phosphor Embedded Flexible Film
Joint Authors
Jou, Jwo-Huei
Lin, Chien-Chung
Chen, Cheng-Chang
Lin, Huang-Yu
Li, Cheng-Hung
Wu, Jin-Han
Tu, Zong-Yi
Lee, Li-Ling
Jeng, Ming-Shan
Kuo, H. C.
Source
International Journal of Photoenergy
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-16
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
We demonstrate in this report a new constructive method of fabricating white organic light-emitting devices (OLEDs) with a flexible plastic film embedded with yellow phosphor.
The flexible film is composed of polydimethylsiloxane (PDMS) and fabricated by using spin coating followed by peeling technology.
From the results, the resultant electroluminescent spectrum shows the white OLED to have chromatic coordinates of 0.38 and 0.54 and correlated color temperature of 4200 K.
The warm white OLED exhibits the yield of 10.3 cd/A and the luminous power efficiency of 5.4 lm/W at a luminance of 1000 cd/m2.
A desirable Lambertian-like far-field pattern is detected from the white OLEDs with the yellow phosphor containing PDMS film.
This method is simple, reproducible, and cost-effective, proving to be a highly feasible approach to realize white OLED.
American Psychological Association (APA)
Chen, Cheng-Chang& Lin, Huang-Yu& Li, Cheng-Hung& Wu, Jin-Han& Tu, Zong-Yi& Lee, Li-Ling…[et al.]. 2014. Enabling Lambertian-Like Warm White Organic Light-Emitting Diodes with a Yellow Phosphor Embedded Flexible Film. International Journal of Photoenergy،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1037383
Modern Language Association (MLA)
Chen, Cheng-Chang…[et al.]. Enabling Lambertian-Like Warm White Organic Light-Emitting Diodes with a Yellow Phosphor Embedded Flexible Film. International Journal of Photoenergy No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1037383
American Medical Association (AMA)
Chen, Cheng-Chang& Lin, Huang-Yu& Li, Cheng-Hung& Wu, Jin-Han& Tu, Zong-Yi& Lee, Li-Ling…[et al.]. Enabling Lambertian-Like Warm White Organic Light-Emitting Diodes with a Yellow Phosphor Embedded Flexible Film. International Journal of Photoenergy. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1037383
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1037383