Efficient Charge Balance of Green Organic Light Emitting Diodes Using Mixed Charge Transporting Materials as the Host
DC Field | Value | Language |
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dc.contributor.author | Yang, Hyung Jin | - |
dc.contributor.author | Lee, Ho Won | - |
dc.contributor.author | Lee, Seok Jae | - |
dc.contributor.author | Lee, Song Eun | - |
dc.contributor.author | Lee, Dong Hyung | - |
dc.contributor.author | Koo, Ja Ryong | - |
dc.contributor.author | Yoon, Jhin Yeong | - |
dc.contributor.author | Yoon, Seung Soo | - |
dc.contributor.author | Kim, Young Kwan | - |
dc.date.accessioned | 2021-11-11T02:43:04Z | - |
dc.date.available | 2021-11-11T02:43:04Z | - |
dc.date.created | 2021-10-25 | - |
dc.date.issued | 2014-08-13 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/16620 | - |
dc.description.abstract | The mixed layer for an emitting layer (EML) consists of two materials 4,4 ',4 ''-tris(N-carbazolyl)-triphenylamine (TCTA) and 1,3,5-tris(N-phenylbenzimidazole-2-yl)benzene (TPBi) without host material. A series of EML structures were fabricated with three types of single mixed layers (mixing ratio 2:1, 1:2) and double mixed layers (mixing ratio 2:1/1:2), and the EML of using double mixed layer was optimized. The maximum luminous efficiency (LE) and quantum efficiency (QE) were 62.07 cd/A, 18.92%, respectively. Moreover, the roll-off ratio of LE was 20.42% at 20,000 cd/m(2). Interestingly, this result shows the roll-off ratio was reduced roughly 50% compared to the reference device. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Efficient Charge Balance of Green Organic Light Emitting Diodes Using Mixed Charge Transporting Materials as the Host | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Kwan | - |
dc.identifier.doi | 10.1080/15421406.2014.935977 | - |
dc.identifier.scopusid | 2-s2.0-84944402599 | - |
dc.identifier.wosid | 000345073200022 | - |
dc.identifier.bibliographicCitation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.599, no.1, pp.145 - 152 | - |
dc.relation.isPartOf | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.title | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.volume | 599 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 145 | - |
dc.citation.endPage | 152 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Crystallography | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Crystallography | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordAuthor | energy transfer | - |
dc.subject.keywordAuthor | charge balance | - |
dc.subject.keywordAuthor | Organic light emitting diode | - |
dc.subject.keywordAuthor | roll-off ratio | - |
dc.subject.keywordAuthor | mixed host | - |
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