Improvement of Light Out-Coupling Efficiency in Organic Light-Emitting Diodes with Variable Nanopatterns
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Jeong Ho | - |
dc.contributor.author | Cho, Joong-Yeon | - |
dc.contributor.author | Park, Jaehoon | - |
dc.contributor.author | Lee, Bong Kuk | - |
dc.contributor.author | Baek, Kyu-Ha | - |
dc.contributor.author | Lee, Heon | - |
dc.contributor.author | Do, Lee-Mi | - |
dc.date.accessioned | 2021-09-05T12:35:17Z | - |
dc.date.available | 2021-09-05T12:35:17Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-01 | - |
dc.identifier.issn | 1738-8090 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/99620 | - |
dc.description.abstract | We present a viable method to enhance the current efficiency of organic light-emitting diodes (OLEDs) by imprinting cylindrical nanopatterns (NPs) onto a glass substrate. Herein, OLEDs equipped with an optimum NP array having a diameter of 300 nm and a periodic distance of 500 nm show a 33.4% improvement in current efficiency compared with a device without NPs. The light extraction efficiency of OLEDs was enhanced using a nanopatterned glass substrate, without any electrical degradation owing to the formation of NPs on opposite sides of the organic layers. In addition, top-emitting OLEDs can be fabricated easily by patterning the encapsulation glass. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN INST METALS MATERIALS | - |
dc.subject | EXTRACTION-EFFICIENCY | - |
dc.title | Improvement of Light Out-Coupling Efficiency in Organic Light-Emitting Diodes with Variable Nanopatterns | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Heon | - |
dc.identifier.doi | 10.1007/s13391-013-3059-5 | - |
dc.identifier.scopusid | 2-s2.0-84893396911 | - |
dc.identifier.wosid | 000330333300005 | - |
dc.identifier.bibliographicCitation | ELECTRONIC MATERIALS LETTERS, v.10, no.1, pp.27 - 29 | - |
dc.relation.isPartOf | ELECTRONIC MATERIALS LETTERS | - |
dc.citation.title | ELECTRONIC MATERIALS LETTERS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 27 | - |
dc.citation.endPage | 29 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001845544 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | EXTRACTION-EFFICIENCY | - |
dc.subject.keywordAuthor | OLED | - |
dc.subject.keywordAuthor | outcoupling | - |
dc.subject.keywordAuthor | imprint | - |
dc.subject.keywordAuthor | nanopattern | - |
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