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: Yellow Organic Light-Emitting Devices Based on Novel Zn Complex (E)-2-(2-(9-Ethyl-9h-Carbazol-3-Yl) Vinyl) Quinolin-Zinc as a Hole-Transporting Emitter
Source: International Conference on Information, Electronic and Computer Science (ICIECS 2010 E-BOOK) (pp 508-511)
Author(s): Xi Chang, College of Information Technology, Jilin Normal University, Siping, Jilin 136000, People’s Republic of China
Gui-ying Ding, College of Information Technology, Jilin Normal University, Siping, Jilin 136000, People’s Republic of China
Wen-long Jiang, College of Information Technology, Jilin Normal University, Siping, Jilin 136000, People’s Republic of China
Li-zhong Wang, College of Information Technology, Jilin Normal University, Siping, Jilin 136000, People’s Republic of China
Jin Wang, College of Information Technology, Jilin Normal University, Siping, Jilin 136000, People’s Republic of China
Guang-de Wang, College of Information Technology, Jilin Normal University, Siping, Jilin 136000, People’s Republic of China
Qiang Han, College of Information Technology, Jilin Normal University, Siping, Jilin 136000, People’s Republic of China
Jie Hua, College of Information Technology, Jilin Normal University, Siping, Jilin 136000, People’s Republic of China
Xin-hua Ouyang, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong, 510641, People’s Republic of China
He-ping Zeng, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, Guangdong, 510641, People’s Republic of China
Abstract: In this work, the electroluminescence (EL) characteristics of a novel yellow emitting material Zn complex (E)-2-(2-(9-ethyl-9H-carbazol-3-yl)vinyl) quinolin-Zinc (CzHQZn) with emitting and strong hole-transporting abilities, have been demonstrated by the device with the structure of ITO/2T-NATA(15nm)/CzHQZn(40nm)/ Alq3(40nm)/LiF(0.5nm)/Al (120nm). At the same time, it indicates that the maximum luminous efficiency reaches up to 1.14cd/A (at 9V) and the maximum luminance up to 8729cd/m2 (at 10V). The yellow light emission peak is located at 590nm and the CIE coordinate is (0.51, 0.48) at 10V.
Free SCIRP Newsletters
Copyright © 2006-2024 Scientific Research Publishing Inc. All Rights Reserved.
Top