ICCAS OpenIR
Optimized Performances of Thick Film Organic Lighting-Emitting Diodes
Wang Xiu-Ru1; Zhang Zhi-Qiang2; Ma Dong-Ge2; Sun Run-Guang1
2008-12-01
Source PublicationCHINESE PHYSICS LETTERS
ISSN0256-307X
Volume25Issue:12Pages:4425-4427
AbstractThe performance of organic light-emitting diodes (OLEDs) with thick film is optimized. The alternative vanadium oxide (V(2)O(5)) and N,N'-di(naphthalene-1-yl)-N,N'-diphenyl-benzidine (NPB) layers are used to enhance holes in the emissive region, and 4,7-dipheny-1,10-phenanthroline (Bphen) doped 8-tris-hydroxyquinoline aluminium (Alq(3)) is used to enhance electrons in the emissive region, thus ITO/V(2)O(5) (8 nm)/NPB (52 nm)/V(2)O(5) (8 nm)/NPB (52 nm)/Alq(3) (30 and 45 nm)/Alq(3):Bphen (30 wt%, 30 and 45 nm)/LiF (1 nm)/Al (120 nm) devices are fabricated. The thick-film devices show the turn-on voltage of about 3 V and the maximal power efficiency of 4.5lm/W, which is 1.46 times higher than the conventional thin-film OLEDs.
Indexed BySCI
Language英语
WOS IDWOS:000261772100067
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/65270
Collection中国科学院化学研究所
Corresponding AuthorSun Run-Guang
Affiliation1.Shanghai Univ, Sch Mat Sci & Engn, Shanghai 201800, Peoples R China
2.Chinese Acad Sci, Changchun Inst Appl Chem, Grad Sch, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
Recommended Citation
GB/T 7714
Wang Xiu-Ru,Zhang Zhi-Qiang,Ma Dong-Ge,et al. Optimized Performances of Thick Film Organic Lighting-Emitting Diodes[J]. CHINESE PHYSICS LETTERS,2008,25(12):4425-4427.
APA Wang Xiu-Ru,Zhang Zhi-Qiang,Ma Dong-Ge,&Sun Run-Guang.(2008).Optimized Performances of Thick Film Organic Lighting-Emitting Diodes.CHINESE PHYSICS LETTERS,25(12),4425-4427.
MLA Wang Xiu-Ru,et al."Optimized Performances of Thick Film Organic Lighting-Emitting Diodes".CHINESE PHYSICS LETTERS 25.12(2008):4425-4427.
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