Presentation 2007/1/18
Optical Analysis of Light Emitting Region in Polymer Devices with Single Layer Structure
Kentaro SEISYU, Akiyosi MIKAMI,
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Abstract(in English) Emission region has been investigated in single layer green light emittingpolymer devices by using a optical simulation technique based on Fresnel'stheory. In results, it was found that the emission region is located aroundthe center of the emitting layer when the film thickness is less than 50nm. As the thickness is further increased, the emission region tends to shift tothe cathode side in the position between 20 and 60nm from the interface. Further simulation suggests that the luminance is surely improved by afactor of 2.4 by the control of the emission region within the polymerlayer.
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Keyword(in English) OLEDs / Polymer / Optics Analysis / Emission Area
Paper # EID2006-59
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Committee EID
Conference Date 2007/1/18(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Optical Analysis of Light Emitting Region in Polymer Devices with Single Layer Structure
Sub Title (in English)
Keyword(1) OLEDs
Keyword(2) Polymer
Keyword(3) Optics Analysis
Keyword(4) Emission Area
1st Author's Name Kentaro SEISYU
1st Author's Affiliation Faculty of engineering, Kanazawa Institute of Technology()
2nd Author's Name Akiyosi MIKAMI
2nd Author's Affiliation Faculty of engineering, Kanazawa Institute of Technology
Date 2007/1/18
Paper # EID2006-59
Volume (vol) vol.106
Number (no) 499
Page pp.pp.-
#Pages 4
Date of Issue