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Paper Abstract and Keywords
Presentation 2010-01-20 14:15
Study on the change of emission color due to current in dye-doped organic light-emitting diodes
Ariya Hattori, Tatsuo Mori (Nagoya Uni.)
Abstract (in Japanese) (See Japanese page) 
(in English) Abstract In organic light-emitting diodes (OLEDs), it is well-known for the improvement of EL efficiency and the change of emission color due to dye-doping. It is worthy to pay attention to the case which emission color changes due to current. In other words, it is possible to control emission color by changing current. In this study using 4,4’-bis(2,2-biphenyl- ethen-1-yl)biphenyl (DPVBi) as host material which is famous for blue emission material and 4-(dicyano-methylene)-2-methyl-6- (p-dimethyl aminostyryl)-4H-pyran (DCM) as guest material, we investigate the change of emission color due to current in dye-doped OLEDs and we know that EL spectrum is influenced by excitons diffusion which vary with current.
Keyword (in Japanese) (See Japanese page) 
(in English) organic light-emitting diodes / EL spectrum / dye-doping / emission color / DPVBi / DCM / /  
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Conference Information
Committee OME  
Conference Date 2010-01-20 - 2010-01-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Meijo Univ. 
Topics (in Japanese) (See Japanese page) 
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Paper Information
Registration To OME 
Conference Code 2010-01-OME 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on the change of emission color due to current in dye-doped organic light-emitting diodes 
Sub Title (in English)  
Keyword(1) organic light-emitting diodes  
Keyword(2) EL spectrum  
Keyword(3) dye-doping  
Keyword(4) emission color  
Keyword(5) DPVBi  
Keyword(6) DCM  
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Keyword(8)  
1st Author's Name Ariya Hattori  
1st Author's Affiliation Nagoya University (Nagoya Uni.)
2nd Author's Name Tatsuo Mori  
2nd Author's Affiliation Nagoya University (Nagoya Uni.)
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Speaker Author-1 
Date Time 2010-01-20 14:15:00 
Presentation Time 25 minutes 
Registration for OME 
Paper #  
Volume (vol) vol.109 
Number (no) no.365 
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