Modified Julolidine-Containing Emitters for Red Organic Light-Emitting Diodes
DC Field | Value | Language |
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dc.contributor.author | Lee, Kum Hee | - |
dc.contributor.author | Park, Min Hye | - |
dc.contributor.author | Kim, Sung Min | - |
dc.contributor.author | Kim, Young Kwan | - |
dc.contributor.author | Yoon, Seung Soo | - |
dc.date.accessioned | 2021-12-17T01:42:32Z | - |
dc.date.available | 2021-12-17T01:42:32Z | - |
dc.date.created | 2021-12-16 | - |
dc.date.issued | 2010-08 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/20739 | - |
dc.description.abstract | The compounds 2 1 1-(2-(4-pentylbicyclo[2 2 2]octan-1-yl)-6-(2-(1,1,7,7-tetramethyl-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)vinyl)-4H-pyran-4-ylidene)malononitrile (Red 1) and 2-(2-(2-(1,1-dimethyl-7,7-bis((trimethylsilylmethyl)-1,2,3.5,6,7-hexahydropyndo[3.2,1-ij]quinolin-9-yl)vinyl)-6-(4-pentylbicyclo[2 2 2]octan-1-yl)-4H-pyran-4-ylidene)malononitrile (Red 2) with modified julolidine moieties were developed and synthesized To determine the electroluminescence properties of these materials, multilayered organic light-emitting diodes (OLEDs) were fabricated with a device structure of indium tin oxide (ITO)/N, N'-diphenyl-N. N'-(1-napthyl)-(1,1'-phenyl)-4,4'-diamine (50 nm)/tris(8-quinolinolato)-aluminum (Alq(3)) dopants Red 1 and Red 2 (30 nm, 1 5%)/Alq(3) (50 nm)/8-hydroxyquinolatolithium (2 nm)/Al All devices exhibited efficient red emission In particular, a device using Red 2 as the dopant material showed a maximum luminance of 1455 cd/m(2) at 12 0 V, and maximum luminous and power efficiencies of 1 71 cd/A and 1 32 lm/W, respectively The Commission Internationale de l'Eclairage coordinates of this device were (0 64, 0 36) at 7 0 V, which indicated stable color chromaticity at various voltages (C) 2010 The Japan Society of Applied Physics | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IOP PUBLISHING LTD | - |
dc.subject | INTRAMOLECULAR CHARGE-TRANSFER | - |
dc.subject | COMPLEXES | - |
dc.subject | DOPANTS | - |
dc.subject | DEVICES | - |
dc.title | Modified Julolidine-Containing Emitters for Red Organic Light-Emitting Diodes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Young Kwan | - |
dc.identifier.doi | 10.1143/JJAP.49.08JG02 | - |
dc.identifier.scopusid | 2-s2.0-77958086796 | - |
dc.identifier.wosid | 000281513600031 | - |
dc.identifier.bibliographicCitation | JAPANESE JOURNAL OF APPLIED PHYSICS, v.49, no.8 | - |
dc.relation.isPartOf | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JAPANESE JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 49 | - |
dc.citation.number | 8 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | INTRAMOLECULAR CHARGE-TRANSFER | - |
dc.subject.keywordPlus | COMPLEXES | - |
dc.subject.keywordPlus | DOPANTS | - |
dc.subject.keywordPlus | DEVICES | - |
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