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Ultraviolet nanoimprinted polymer nanostructure for organic light emitting diode application

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dc.contributor.authorJeon, Sohee-
dc.contributor.authorKang, Jae-Wook-
dc.contributor.authorPark, Hyung-Dol-
dc.contributor.authorKim, Jang-Joo-
dc.contributor.authorYoun, Jae Ryoun-
dc.contributor.authorShim, Jongyoup-
dc.contributor.authorJeong, Jun-ho-
dc.contributor.authorChoi, Dae-Geun-
dc.contributor.authorKim, Ki-Don-
dc.contributor.authorAltun, Ali Ozhan-
dc.contributor.authorKim, Se-Heon-
dc.contributor.authorLee, Yong-Hee-
dc.date.accessioned2009-08-12T03:41:43Z-
dc.date.available2009-08-12T03:41:43Z-
dc.date.issued2008-06-05-
dc.identifier.citationAppl. Phys. Lett. 92, 223307 (2008)en
dc.identifier.issn0003-6951 (print)-
dc.identifier.issn1077-3118 (online)-
dc.identifier.urihttp://hdl.handle.net/10371/7000-
dc.description.abstractLight extraction efficiency of a conventional organic light emitting diode (OLED) remains limited to approximately 20% as most of the emission is trapped in the waveguide and glass modes. An etchless simple method was developed to fabricate two-dimensional nanostructures on glass substrate directly by using ultraviolet (UV) curable polymer resin and UV nanoimprint lithography in order to improve output coupling efficiency of OLEDs. The enhancement of the light extraction was predicted by the three-dimensional finite difference time domain method. OLEDs integrated on nanoimprinted substrates enhanced electroluminance intensity by up to 50% compared to the conventional device.en
dc.language.isoen-
dc.publisherAmerican Institute of Physicsen
dc.titleUltraviolet nanoimprinted polymer nanostructure for organic light emitting diode applicationen
dc.typeArticleen
dc.contributor.AlternativeAuthor전소희-
dc.contributor.AlternativeAuthor강재욱-
dc.contributor.AlternativeAuthor박형돌-
dc.contributor.AlternativeAuthor김장주-
dc.contributor.AlternativeAuthor윤재륜-
dc.contributor.AlternativeAuthor심종엽-
dc.contributor.AlternativeAuthor정준호-
dc.contributor.AlternativeAuthor최대근-
dc.contributor.AlternativeAuthor김기돈-
dc.contributor.AlternativeAuthor김세훈-
dc.contributor.AlternativeAuthor이용희-
dc.identifier.doi10.1063/1.2939554-
Appears in Collections:
College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Material Science and Engineering (재료공학부) Journal Papers (저널논문_재료공학부)
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