High performance yellow light-emitting organic electrophosphorescent devices based on Re(I) complex

Document Type

Article

Publication Date

9-1-2007

Abstract

Yellow organic light-emitting devices (OLEDs) with (2,3-diphenylpyrazino [2,3-f] [1, 10] phenanthroline) Re(CO)3Br (Re-Dppp) doped CBP as emissive layer were studied. It is found experimentally that Re-Dppp based yellow OLEDs possess high electroluminescent efficiency and brightness: a maximum brightness of 6249 cd/m2 at 15 V and a highest current efficiency of 14.2 cd/A with a brightness of 180 cd/m2 occurring at 1.3 mA/cm2 are achieved, which indicate that Re(I) complexes have a potential application in commercialized PMOLEDs. © Springer-Verlag 2007.

Publication Source (Journal or Book title)

Applied Physics A: Materials Science and Processing

First Page

643

Last Page

646

This document is currently not available here.

Share

COinS