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Proceedings Paper

Development of the tris-chelated polypyridyl ruthenium (II) complex as a solid state light emitter
Author(s): Erik S. Handy; Erika D. Abbas; Amlan J. Pal; Michael F. Rubner
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Paper Abstract

A series of tris-chelated polypyridylruthenium (II) complex- containing polyurethanes has been synthesized and evaluated as emitters in solid-state thin film devices. These new materials were found to give rise to luminance levels of about 200 cd/m2 with external quantum efficiencies in the 0.5-1 percent range. Transient capacitance and conductance measurements were made to elucidate the origin of the slow device response times of these materials. Much faster-responding devices were fabricated by depositing a ruthenium complex onto a hole-transported layer of poly(p- phenylene vinylene).

Paper Details

Date Published: 16 December 1998
PDF: 6 pages
Proc. SPIE 3476, Organic Light-Emitting Materials and Devices II, (16 December 1998); doi: 10.1117/12.332600
Show Author Affiliations
Erik S. Handy, Massachusetts Institute of Technology (United States)
Erika D. Abbas, Massachusetts Institute of Technology (United States)
Amlan J. Pal, Massachusetts Institute of Technology (United States)
Michael F. Rubner, Massachusetts Institute of Technology (United States)


Published in SPIE Proceedings Vol. 3476:
Organic Light-Emitting Materials and Devices II
Zakya H. Kafafi, Editor(s)

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