完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Wu, YS | en_US |
dc.contributor.author | Hwang, SW | en_US |
dc.contributor.author | Chen, HH | en_US |
dc.contributor.author | Lee, MT | en_US |
dc.contributor.author | Shen, WJ | en_US |
dc.contributor.author | Chen, CH | en_US |
dc.date.accessioned | 2014-12-08T15:18:22Z | - |
dc.date.available | 2014-12-08T15:18:22Z | - |
dc.date.issued | 2005-09-22 | en_US |
dc.identifier.issn | 0040-6090 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1016/j.tsf.2005.04.032 | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/13254 | - |
dc.description.abstract | In this paper, a new white organic light-emitting device (OLED) with the structure of indium tin oxide/CFx/1,4-bis[N-(1-naphthyl)-N'-phenylamino]-biphenyl (NPB) (30 mn)NPB: 2,8-di(t-butyl)-5,11-di[4-(t-butyl)phenyl]-6,12-diphenylnaphthacene (20 nm; 1.6 %)/2-methyl-9,10-di(2-naphthyl) anthracene: p-bis(p-NN-di-phenyl-aminostyryl)benzene (40 nm, 3%)/aluminum tris(8-hydroxyquinoline) (20 nm)/LiF (1 nm)/Al (200 mn) has been investigated. The device showed white emission with a high-luminous yield of 9.75 cd/A at 20 mA/cm(2), but its Commission Internationale de l'Eclairage chromaticity coordinates appeared to change from (0.34, 0.42) at 6 mA/cm(2) to (0.27, 0.37) at 200 mA/cm(2) due to the shift of recombination zone. The change of color with drive current was suppressed by introduction of an electron-blocking layer of NPB along with a hole-blocking layer of aluminum (III) bis(2-methyl-8-quinolinato)4-phenylphenolato to the white OLED which successfully confined the recombination site and achieved a luminous yield of 9.9 cd/A at 20 mA/cm(2). (c) 2005 Elsevier B.V All rights reserved. | en_US |
dc.language.iso | en_US | en_US |
dc.subject | organic light emitting devices | en_US |
dc.subject | white | en_US |
dc.subject | multilayer | en_US |
dc.title | Efficient white organic light emitting devices with dual emitting layers | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1016/j.tsf.2005.04.032 | en_US |
dc.identifier.journal | THIN SOLID FILMS | en_US |
dc.citation.volume | 488 | en_US |
dc.citation.issue | 1-2 | en_US |
dc.citation.spage | 265 | en_US |
dc.citation.epage | 269 | en_US |
dc.contributor.department | 應用化學系 | zh_TW |
dc.contributor.department | 友訊交大聯合研發中心 | zh_TW |
dc.contributor.department | Department of Applied Chemistry | en_US |
dc.contributor.department | D Link NCTU Joint Res Ctr | en_US |
dc.identifier.wosnumber | WOS:000231435300043 | - |
dc.citation.woscount | 41 | - |
顯示於類別: | 期刊論文 |