Enhancement of outcoupling efficiency of organic light-emitting diodes using a planarized moth-eye structure on glass substrate
DC Field | Value | Language |
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dc.contributor.author | Kim, Jeong Ho | - |
dc.contributor.author | Do, Lee-Mi | - |
dc.contributor.author | Choi, Je-Hong | - |
dc.contributor.author | Park, Jaehoon | - |
dc.contributor.author | Lee, Heon | - |
dc.date.accessioned | 2021-09-05T20:21:10Z | - |
dc.date.available | 2021-09-05T20:21:10Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-10-01 | - |
dc.identifier.issn | 0146-9592 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101903 | - |
dc.description.abstract | To improve optical properties of organic light-emitting diodes (OLEDs), we developed a planarized moth-eye structure by ultraviolet nanoimprint lithography (UV-NIL). The moth-eye pattern was fabricated on a glass substrate by UV-NIL using AMONIL polymer resin. It contains nanoscaled, cone-shaped, periodic pattern arrays with a 250 nm diameter and a 550 nm pitch. The glass substrate with the moth-eye structure exhibited a 1%-2% improvement in transmittance of visible wavelengths, but it requires a planarized layer with high-refractive-index materials. Photosensitive titanium precursor resin annealed by UV was used to improve the current efficiency by up to 26% versus conventional OLEDs. (C) 2013 Optical Society of America | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | DEVICES | - |
dc.subject | FABRICATION | - |
dc.subject | EMISSION | - |
dc.title | Enhancement of outcoupling efficiency of organic light-emitting diodes using a planarized moth-eye structure on glass substrate | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Heon | - |
dc.identifier.doi | 10.1364/OL.38.003773 | - |
dc.identifier.scopusid | 2-s2.0-84885051012 | - |
dc.identifier.wosid | 000325802800019 | - |
dc.identifier.bibliographicCitation | OPTICS LETTERS, v.38, no.19, pp.3773 - 3775 | - |
dc.relation.isPartOf | OPTICS LETTERS | - |
dc.citation.title | OPTICS LETTERS | - |
dc.citation.volume | 38 | - |
dc.citation.number | 19 | - |
dc.citation.startPage | 3773 | - |
dc.citation.endPage | 3775 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | EMISSION | - |
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