Presentation 2007/2/26
Structural Design of White-Light Emitting Device Coupled with Lateral Color Conversion Layer
Y. Iida, A Mikami,
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Abstract(in English) We have newly developed white-light-emitting organic devices with employing side-coupling color conversion layer(SC3M), in which the lateral emission originating from the emitting layer is transfered to the adjacent color convertion layer. Blue light source for SC3M device consists of polymer carrier transporting layer and small-molecule light emitting layer, and orange-red dye is used as a color conversion material. High efficiency was obtained by adjusting the blue emission spectra, excitation properties of color conversion and areal ratio between them. This study demonstrated the out-coupling efficiency is surely improved to over the theoretical limit of 20%.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) OLEDs / Efficiency improvement
Paper # EID2006-94,OME2006-137
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Committee OME
Conference Date 2007/2/26(1days)
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Registration To Organic Material Electronics (OME)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Structural Design of White-Light Emitting Device Coupled with Lateral Color Conversion Layer
Sub Title (in English)
Keyword(1) OLEDs
Keyword(2) Efficiency improvement
1st Author's Name Y. Iida
1st Author's Affiliation Engineering research course, Kanazawa Institute of Technology()
2nd Author's Name A Mikami
2nd Author's Affiliation Engineering research course, Kanazawa Institute of Technology
Date 2007/2/26
Paper # EID2006-94,OME2006-137
Volume (vol) vol.106
Number (no) 565
Page pp.pp.-
#Pages 4
Date of Issue