Efficiency stabilized deep blue organic light-emitting devices with a DPVBi/CBP step emitting layer operating at low voltages
DC Field | Value | Language |
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dc.contributor.author | Bang, Hyun Sung | - |
dc.contributor.author | Lee, Dea Uk | - |
dc.contributor.author | Kim, Tae Whan | - |
dc.contributor.author | Kim, JH | - |
dc.contributor.author | Seo, Jeongheon | - |
dc.contributor.author | Kim, YK | - |
dc.date.accessioned | 2022-12-21T09:31:38Z | - |
dc.date.available | 2022-12-21T09:31:38Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2007-01 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180560 | - |
dc.description.abstract | The electrical and the optical properties of deep blue organic light-emitting devices (OLED) utilizing a step emitting layer (SEL) consisting of 4,4'-Bis(2,2'-diphenylethen-1-yl)biphenyl (DPVBi) and 4,4'-Bis(carbazol-9-yl)biphenyl (CLIP) were investigated. The turn-on voltage of the OLEDs with a SEL was smaller than those of the OLEDs with a CBP or a DPVBi emitting layer. While the efficiency of the OLEDs with a SEL was very stable, regardless of variations in the applied voltage, that of the OLEDs with a CBP or a DPVBi emitting layer varied with the applied voltage. The dominant peak in the electroluminescence spectrum for the OLEDs with a SEL appeared at 455nm. The Commission Internationale de l'Eclairage chromaticity (CIE) coordinates of the OLEDs with a SEL at 11 V were (0.160, 0.168), which is similar to the CIE coordinates of the CBP layer. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Efficiency stabilized deep blue organic light-emitting devices with a DPVBi/CBP step emitting layer operating at low voltages | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae Whan | - |
dc.identifier.doi | 10.1080/15421400701495948 | - |
dc.identifier.scopusid | 2-s2.0-35448996083 | - |
dc.identifier.wosid | 000249949400030 | - |
dc.identifier.bibliographicCitation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.470, pp.259 - 267 | - |
dc.relation.isPartOf | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.title | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.volume | 470 | - |
dc.citation.startPage | 259 | - |
dc.citation.endPage | 267 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
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.keywordPlus | IMPROVED COLOR PURITY | - |
dc.subject.keywordPlus | COMBINATORIAL FABRICATION | - |
dc.subject.keywordPlus | ELECTROLUMINESCENT DEVICE | - |
dc.subject.keywordPlus | DIODES | - |
dc.subject.keywordPlus | RED | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordPlus | DOPANT | - |
dc.subject.keywordPlus | GREEN | - |
dc.subject.keywordPlus | HOST | - |
dc.subject.keywordAuthor | deep blue organic light-emitting device | - |
dc.subject.keywordAuthor | electrical properties | - |
dc.subject.keywordAuthor | optical properties | - |
dc.subject.keywordAuthor | step emitting layer | - |
dc.identifier.url | https://www.tandfonline.com/doi/full/10.1080/15421400701495948 | - |
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