11.1: Invited Paper : Advances in Blue Phosphorescent Organic Light‐Emitting Devices

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dc.contributor.author Weaver, M. S. en_US
dc.contributor.author Tung, Y.‐j. en_US
dc.contributor.author D'Andrade, B. en_US
dc.contributor.author Esler, J. en_US
dc.contributor.author Brown, J. J. en_US
dc.contributor.author Mackenzie, P. B. en_US
dc.contributor.author Walters, R. W. en_US
dc.contributor.author Tsai, J.‐y. en_US
dc.contributor.author Brown, C. S. en_US
dc.contributor.author Lin, C. en_US
dc.contributor.author Forrest, S. R. en_US
dc.contributor.author Thompson, M. E. en_US
dc.date.accessioned 2012-07-12T17:22:37Z
dc.date.available 2012-07-12T17:22:37Z
dc.date.issued 2006-06 en_US
dc.identifier.citation Weaver, M. S.; Tung, Y.‐j. ; D'Andrade, B.; Esler, J.; Brown, J. J.; Mackenzie, P. B.; Walters, R. W.; Tsai, J.‐y. ; Brown, C. S.; Lin, C.; Forrest, S. R.; Thompson, M. E. (2006). "11.1: Invited Paper : Advances in Blue Phosphorescent Organic Lightâ Emitting Devices." SID Symposium Digest of Technical Papers 37(1). <http://hdl.handle.net/2027.42/92011> en_US
dc.identifier.issn 0097-966X en_US
dc.identifier.issn 2168-0159 en_US
dc.identifier.uri http://hdl.handle.net/2027.42/92011
dc.description.abstract This paper discusses the latest developments towards a commercial blue phosphorescent organic light emitting device (PHOLED™) technology. Progress towards achieving a high efficiency, long‐lived saturated blue PHOLED is discussed. First, a high efficiency (20% EQE, 45 cd/A), light blue (0.17, 0.39) PHOLED is presented. Next, long‐lived blue PHOLEDs having chromaticity co‐ordinates (0.17, 0.38) and (0.16, 0.29) are estimated to degrade to half their initial luminance of 200cd/m 2 after >100,000 hrs and 17,500 hrs, respectively. Finally, results from PHOLEDs designed to increase blue color saturation and lifetime are presented. en_US
dc.publisher Blackwell Publishing Ltd en_US
dc.publisher Wiley Periodicals, Inc. en_US
dc.title 11.1: Invited Paper : Advances in Blue Phosphorescent Organic Light‐Emitting Devices en_US
dc.type Article en_US
dc.rights.robots IndexNoFollow en_US
dc.subject.hlbsecondlevel Electrical Engineering en_US
dc.subject.hlbtoplevel Engineering en_US
dc.description.peerreviewed Peer Reviewed en_US
dc.contributor.affiliationum University of Michigan, 503 Thompson St., Ann Arbor, MI 48109, USA en_US
dc.contributor.affiliationother Universal Display Corporation, 375 Phillips Blvd., Ewing, NJ 08618, USA en_US
dc.contributor.affiliationother PPG Industries, 440 College Park Dr., Monroeville, PA 15146, USA en_US
dc.contributor.affiliationother University of Southern California, Los Angeles, CA 90089 en_US
dc.description.bitstreamurl http://deepblue.lib.umich.edu/bitstream/2027.42/92011/1/1.2433213.pdf
dc.identifier.doi 10.1889/1.2433213 en_US
dc.identifier.source SID Symposium Digest of Technical Papers en_US
dc.identifier.citedreference V.A. Adamovich, R.C. Kwong, M.S. Weaver, M. Hack, J.J. Brown, “Maximizing the Efficiency Lifetime Product for Phosphorescent OLEDs”, Proceedings of Asia Display/International Meeting on Information Display 2004, pp. 272 – 276, 2004. en_US
dc.identifier.citedreference D. F. O'Brien, M. A. Baldo, M. E. Thompson, S. R. Forrest, “ Improved Energy Transfer in Electrophosphorescent Devices ”, Appl. Phys. Lett. Vol. 74, pp. 442 – 444, 1999. en_US
dc.identifier.citedreference M. A. Baldo, D. F. O'Brien, Y. You, A. Shoustikov, S. Sibley, M. E. Thompson, S. R. Forrest, “ Highly Efficient Phosphorescent Emission from Organic Electroluminescent Devices ”, Nature Vol. 395, pp. 151 – 154, 1998. en_US
dc.identifier.citedreference T. Sajoto, P. Djurovich, A. Tamayo, M. Yousufuddin, R. Bau, M. E. Thompson, R. Holmes, S. R. Forrest, “ Blue and Near‐UV Phosphorescence from Iridium Complexes with Cyclometalated Pyrazolyl or N‐heterocyclic Carbene Ligands ”, Inorganic Chemistry, Vol. 44, pp. 7992 – 8003, 2005. en_US
dc.identifier.citedreference J.J. Brown, “PHOLEDs: Addressing the Requirements for Small to Large Area Displays…and Lighting Future”, FPD International 2005, Yokohama, Japan, Oct. 19 – 21, 2005. en_US
dc.identifier.citedreference J. Kido, N. Ide, Y. Li, Y. Agata, H. Shimizu, “Application of Electron‐transporting Wide Energy Gap Material of Organic Electroluminescent Devices”, IQEC/CLEO‐PR, July 11 – 15, 2005. en_US
dc.identifier.citedreference C. Adachi, R. C. Kwong, P. Djurovich, V. A. Adamovich, M. A. Baldo, M. E. Thompson, S. R. Forrest. Endothermic Energy Transfer: A Mechanism For Generating High‐energy Phosphorescent Emission in Organic Materials ”, Appl. Phys. Lett., Vol. 79, pp. 2082 – 2084, 2001. en_US
dc.identifier.citedreference M.S. Weaver, V.A. Adamovich, R.C. Kwong, M. Hack, J.J. Brown, “Latest Developments in Phosphorescent OLEDs”, Proceedings of International Meeting on Information Display 2005, pp. 1129 – 1132, 2005. en_US
dc.identifier.citedreference M.S. Weaver, R.C. Kwong, V.A. Adamovich, M. Hack, J.J. Brown, “Recent Advances in Phosphorescent OLEDs for Small and Large Area Displays”, Proceedings of SDI Eurpodisplay 2005, pp. 188 – 191, 2005. en_US
dc.identifier.citedreference R. J. Holmes, S. R. Forrest, T. Sajoto, A. Tamayo, P. Djurovich, M. E. Thompson, J. Brooks, Y.‐J. Tung, B. W. D'Andrade, M. S. Weaver, R. C. Kwong, J. J. Brown, “ Saturated Deep Blue Organic Electrophosphorescence Using a Fluorine‐Free Emitter ”, Appl. Phys. Lett., Vol. 87, pp. 243507, 2005. en_US
dc.identifier.citedreference M.‐H. Lu, J. C. Sturm, “ Optimization of External Coupling and Light Emission in Organic Light‐emitting Devices: Modeling and Experiment ”, J. of Appl. Phys. Lett., Vol. 91, pp. 595 – 604, 2002. en_US
dc.identifier.citedreference M.‐H. Lu, J. C. Sturm, “ External Coupling Efficiency in Planar Organic Light‐emitting Devices ”, Appl. Phys. Lett. Vol. 78, pp. 1927 – 1929, 2001. en_US
dc.identifier.citedreference http:www.universaldisplay.com. en_US
dc.owningcollname Interdisciplinary and Peer-Reviewed
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