Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김태환 | - |
dc.date.accessioned | 2018-07-25T01:53:52Z | - |
dc.date.available | 2018-07-25T01:53:52Z | - |
dc.date.issued | 2011-05 | - |
dc.identifier.citation | In 5th International Conference on Technological Advances of Thin Films & Coatings, Thin Solid Films 2011 519(15):5257-5259 | en_US |
dc.identifier.issn | 0040-6090 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0040609011002215?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/72820 | - |
dc.description.abstract | The electrical and the optical properties of organic light-emitting devices (OLEDs) fabricated utilizing a 4,4',4 ''-tris(2-methylphenyl-phenylamino)triphenylamine (m-MTDATA) were investigated to clarify the effect of exciplex on their color stabilization and color purity. The electrons combined with the holes at heterointerfaces between the m-MTDATA layer and the 9,10-di(2-naphthyl)anthracene (MADN) and the 4-(dicyanomethylene)-2-methyl-6-(p-dimethyl aminostyryl)-4H-pyran (DCM1) emitting layer (EML) resulted in the formation of the exciplex. The emission peak of the electroluminescence spectra for the OLEDs fabricated utilizing the m-MTDATA layer shifted to a lower energy side in comparison with that of the EML This was due to the interaction of the holes in the m-MTDATA layer and the electrons in the MADN EML Carriers in white OLEDs (WOLEDs) with exciplex emissions existed at the heterointerfaces between the m-MTDATA and the EML because the DCM1 EML was too thin to affect the EL peak related to the m-MTDATA layer. The Commission Internationale de l'Eclairage coordinates of WOLEDs at 9.5 V were (0.33, 0.36), and their maximum current efficiency at 46 mA/cm(2) was 2.03 cd/A. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER SCIENCE SA, PO BOX 564, 1001 LAUSANNE, SWITZERLAND | en_US |
dc.subject | OLED | en_US |
dc.subject | Exciplex | en_US |
dc.subject | Emission color | en_US |
dc.subject | Color stabilization | en_US |
dc.subject | Color purity | en_US |
dc.title | White organic light-emitting devices with tunable color emission fabricated utilizing exciplex formation at heterointerfaces including m-MDATA | en_US |
dc.type | Article | en_US |
dc.relation.no | 15 | - |
dc.relation.volume | 519 | - |
dc.identifier.doi | 10.1016/j.tsf.2011.01.171 | - |
dc.relation.page | 5257-5259 | - |
dc.relation.journal | THIN SOLID FILMS | - |
dc.contributor.googleauthor | Lee, Kwang Seop | - |
dc.contributor.googleauthor | Choo, Dong Chul | - |
dc.contributor.googleauthor | Kim, Tae Whan | - |
dc.relation.code | 2011209470 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | twk | - |
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