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Conferences > OMD > 2007 > OWA > OWA2
  • Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion
  • OSA Technical Digest (CD) (Optica Publishing Group, 2007),
  • paper OWA2
  • •https://doi.org/10.1364/OMD.2007.OWA2

Carrier Transport Properties in Organic Phosphorescent Emissive Layer and Their Application to Efficient Organic Phosphorescent Devices

Changhee Lee, Heume-il Baek, and Byung Doo Chin

Open Access Open Access

Abstract

We studied electrical properties of OLEDs consisting of the emission layer doped with phosphorescent molecules. Different doping profile is necessary for better efficiency and lifetime due to different conduction properties of Ir(ppy)3- and btp2Ir(acac)-doped CBP.

© 2007 APS DLS

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