Efficient white organic light-emitting devices based on phosphorescent platinum(II)/fluorescent dual-emitting layers

Yan, B.-P., Cheung, C.C.C., Kui, S.C.F., Xiang, H.-F., Roy, V.A.L. , Xu, S.-J. and Che, C.-M. (2007) Efficient white organic light-emitting devices based on phosphorescent platinum(II)/fluorescent dual-emitting layers. Advanced Materials, 19(21), pp. 3599-3603. (doi: 10.1002/adma.200602683)

Abstract

Efficient white organic light‐emitting devices with uncomplicated architectures are fabricated employing phosphorescent platinum(II) complexes containing extended π‐conjugated cyclometalated ligands as a yellow‐light source, and fluorescent material 9,10‐bis‐(β‐naphthyl)‐anthrene as a blue‐light source. Peak external quantum (power) efficiencies of 11.8 % (18.4 lm W–1) are demonstrated (see figure).

• Item Type: Articles
• Status: Published
• Refereed: Yes
• Glasgow Author(s) Enlighten ID: Vellaisamy, Professor Roy
• Authors: Yan, B.-P., Cheung, C.C.C., Kui, S.C.F., Xiang, H.-F., Roy, V.A.L., Xu, S.-J., and Che, C.-M.
• College/School: College of Science and Engineering > School of Engineering
• Journal Name: Advanced Materials
• Publisher: Wiley
• ISSN: 0935-9648
• ISSN (Online): 1521-4095
• Published Online: 05 November 2007