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International Conference on Information, Electronic and Computer Science (ICIECS 2010 E-BOOK)

Zibo,China,11.26-11.28,2010

ISBN: 978-1-935068-42-6 Scientific Research Publishing, USA

E-Book 2224pp Pub. Date: November 2010

Category: Computer Science & Communications

Price: $360

Title: The Red OLEDS of Single Light-Emitting Layer Based on ADN as the Host
Source: International Conference on Information, Electronic and Computer Science (ICIECS 2010 E-BOOK) (pp 906-909)
Author(s): Gang Zhang, College of Information &Technology, Jilin Normal University, Jilin Siping,china, 136000
Lizhong Wang, College of Information &Technology, Jilin Normal University, Jilin Siping,china, 136000
Tiegong Liu, College of Information &Technology, Jilin Normal University, Jilin Siping,china, 136000
Wenlong Jiang
Abstract: Red organic light-emitting diodes (OLEDS) with a typical structure of ITO/2T-NATA(15 nm)/ NPBx (20 nm) / ADN:DCJTB (2wt%) (d nm) /DPVBi (15 nm) / Alq3(30 nm) / LiF (0.5 nm) / Al were fabricated via doping method. High efficient and stable red oleds can be obtained by the energy transfer from host(ADN) to dopant (DCJTB). The performance of device is the best, when the thickness of doping layer is 5 nm. This device has a maximum luminous efficiency of 2.99cd/A at 6 V and maximum luminance of 15240 cd/m2 at 16V. Further more the chroma of the devices are stable and the CIE coordinates are in (0.55, 0.42) in the vicinity. They are orange-red light. It is the foundation for the production of white oleds.
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