Presentation 2007/1/18
High Efficiency Green-Light-Emitting Phosphorescent Organic Devices Having a Carrier Transporting Polymer Layer
A. Imamura, Y. Nishita, A. Mikami,
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Abstract(in English) Phosphorescent organic devices consisting of carrier transporting polymer and light-emitting small molecule layers have been characterized from electrical and optical viewpoints. It was found that a very thin polymer layer between anode and light emitting host layer significantly enhances the luminescent properties such as luminance and emission efficiency. The optimized device showed an external quantum efficiency of 22.2% (83 cd/A) and a power efficiency of 51-lm/W.
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Paper # EID2006-58
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Committee EID
Conference Date 2007/1/18(1days)
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Language JPN
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Title (in English) High Efficiency Green-Light-Emitting Phosphorescent Organic Devices Having a Carrier Transporting Polymer Layer
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1st Author's Name A. Imamura
1st Author's Affiliation Department of Electrical Engineering, Kanazawa Institute of Technology()
2nd Author's Name Y. Nishita
2nd Author's Affiliation Department of Electrical Engineering, Kanazawa Institute of Technology
3rd Author's Name A. Mikami
3rd Author's Affiliation Department of Electrical Engineering, Kanazawa Institute of Technology
Date 2007/1/18
Paper # EID2006-58
Volume (vol) vol.106
Number (no) 499
Page pp.pp.-
#Pages 4
Date of Issue