Blue and white light electroluminescence in a multilayer OLED using a new aluminium complex

被引：27

作者：

Nayak, Pabitra K. ^{[2
]}

Agarwal, Neeraj ^{[2
,3
]}

Ali, Farman ^{[2
]}

Patankar, Meghan P. ^{[1
]}

Narasimhan, K. L. ^{[1
]}

Periasamy, N. ^{[2
]}

机构：

[1] Tata Inst Fundamental Res, Dept Condensed Matter Phys & Mat Sci, Bombay 400005, Maharashtra, India

[2] Tata Inst Fundamental Res, Dept Chem Sci, Bombay 400005, Maharashtra, India

[3] Univ Mumbai Kalina Campus, Ctr Excellence Basic Sci, Bombay 400098, Maharashtra, India

来源：

JOURNAL OF CHEMICAL SCIENCES | 2010年 / 122卷 / 06期

关键词：

Alq3; photoluminescence; electroluminescence; blue OLED; WOLED; DFT; IONIZATION; TRANSPORT;

D O I：

10.1007/s12039-010-0073-0

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Synthesis, structure, optical absorption, emission and electroluminescence properties of a new blue emitting Al complex, namely, bis-(2-amino-8-hydroxyquinolinato), acetylacetonato Al(III) are reported. Multilayer OLED using the Al complex showed blue emission at 465 nm, maximum brightness of similar to 425 cd/m(2) and maximum current efficiency of 0.16 cd/A. Another multilayer OLED using the Al complex doped with phosphorescent Ir complex showed 'white' light emission, CIE coordinate (0.41, 0.35), maximum brightness of similar to 970 cd/m(2) and maximum current efficiency of 0.53 cd/A.

引用

页码：847 / 855

页数：9

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