Enhanced Light Extraction from Organic Light-Emitting Diodes with Micro-Nano Hybrid Structure
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, Eun-Jeong | - |
dc.contributor.author | Kang, Shin-Woo | - |
dc.contributor.author | Choi, Geun-Su | - |
dc.contributor.author | Jang, Eun-Bi | - |
dc.contributor.author | Baek, Dong-Hyun | - |
dc.contributor.author | Ju, Byeong-Kwon | - |
dc.contributor.author | Park, Young-Wook | - |
dc.date.accessioned | 2022-06-10T13:40:59Z | - |
dc.date.available | 2022-06-10T13:40:59Z | - |
dc.date.created | 2022-06-09 | - |
dc.date.issued | 2022-04 | - |
dc.identifier.issn | 2079-4991 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/141858 | - |
dc.description.abstract | In this study, an external light extraction layer with a micro-nano hybrid structure was applied to improve the external light extraction efficiency of organic light-emitting diodes (OLEDs). A reactive ion-etching (RIE) process, using O-2 and CHF3 plasma, was performed on the surface of the micro-scale pattern to form micro-nano hybrid structures. According to the results of this study, the nanostructures formed by the treatment of O-2 and CHF3 were different, and the efficiency according to the structures was analyzed experimentally and theoretically. As a result, the OLED, to which the micro-nano hybrid structure, manufactured through a simple process, is applied, improved the external light extraction efficiency by up to 38%, and an extended viewing angle profile was obtained. Additionally, an effective method for enhancing the out-coupling efficiency of OLEDs was presented by optimizing the micro-nano hybrid structure according to process conditions. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | EFFICIENCY | - |
dc.subject | OLEDS | - |
dc.title | Enhanced Light Extraction from Organic Light-Emitting Diodes with Micro-Nano Hybrid Structure | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ju, Byeong-Kwon | - |
dc.identifier.doi | 10.3390/nano12081266 | - |
dc.identifier.scopusid | 2-s2.0-85127630719 | - |
dc.identifier.wosid | 000787969200001 | - |
dc.identifier.bibliographicCitation | NANOMATERIALS, v.12, no.8 | - |
dc.relation.isPartOf | NANOMATERIALS | - |
dc.citation.title | NANOMATERIALS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.subject.keywordPlus | OLEDS | - |
dc.subject.keywordAuthor | organic light-emitting diodes | - |
dc.subject.keywordAuthor | light extraction | - |
dc.subject.keywordAuthor | reactive ion etching | - |
dc.subject.keywordAuthor | mico-nano hybrid structure | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.