Advanced MaterialsVolume 19, Issue 21 p. 3672-3676 Communication Harvesting Triplet Excitons from Fluorescent Blue Emitters in White Organic Light-Emitting Diodes† G. Schwartz, G. Schwartz Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this authorM. Pfeiffer, M. Pfeiffer Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this authorS. Reineke, S. Reineke Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this authorK. Walzer, K. Walzer Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this authorK. Leo, K. Leo leo@iapp.de Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this author G. Schwartz, G. Schwartz Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this authorM. Pfeiffer, M. Pfeiffer Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this authorS. Reineke, S. Reineke Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this authorK. Walzer, K. Walzer Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this authorK. Leo, K. Leo leo@iapp.de Institut für Angewandte Photophysik, Technische Universität Dresden, George-Bähr-Str. 1, 01069 Dresden (Germany)Search for more papers by this author First published: 05 November 2007 https://doi.org/10.1002/adma.200700641Citations: 379 † The authors thank Martin Ammann for CV measurements and Sven Murano from Novaled AG, Dresden, for helpful discussions. AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinked InRedditWechat Abstract A novel concept for white organic light emitting diodes (OLEDs) enabling the utilization of all electrically generated excitons for light generation is introduced. The key feature is a fluorescent blue emitter with high triplet energy, rendering it possible to harvest its triplet excitons by letting them diffuse to an orange phosphorescent iridium complex. Citing Literature Volume19, Issue21November, 2007Pages 3672-3676 RelatedInformation