Novel light-emitting organic materials with variable electron and hole conductivities

Andrew Chien-an Chen; Jason U. Wallace; Lichang Zeng; Siamon K.-H. Wei; Shaw H. Chen

doi:10.1117/12.617872

22 August 2005 Novel light-emitting organic materials with variable electron and hole conductivities

Andrew Chien-an Chen, Jason U. Wallace, Lichang Zeng, Siamon K.-H. Wei, Shaw H. Chen

Proceedings Volume 5936, Liquid Crystals IX; 59360I (2005) https://doi.org/10.1117/12.617872
Event: Optics and Photonics 2005, 2005, San Diego, California, United States

Abstract

Novel organic materials are constructed by attaching monodisperse oligofluorenes to a hole- or an electron-conducting core through a flexible spacer. These materials exhibit desirable properties for use in polarized and unpolarized light-emitting diodes, such as the ability to form morphologically stable glassy liquid crystalline and amorphous films with elevated glass transition temperatures, capability for full-color emission, tunability of charge injection and transport, and ultimately achieving superior OLED device efficiency and lifetime.

Citation Download Citation

Andrew Chien-an Chen, Jason U. Wallace, Lichang Zeng, Siamon K.-H. Wei, and Shaw H. Chen "Novel light-emitting organic materials with variable electron and hole conductivities", Proc. SPIE 5936, Liquid Crystals IX, 59360I (22 August 2005); https://doi.org/10.1117/12.617872

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