Nayak, Pabitra K. ; Agarwal, Neeraj ; Ali, Farman ; Patankar, Meghan P. ; Narasimhan, K. L. ; Periasamy, N. (2010) Blue and white light electroluminescence in a multilayer OLED using a new aluminium complex Journal of Chemical Sciences, 122 (6). pp. 847-855. ISSN 0253-4134
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Abstract
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 ~ 425 cd/m2 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 ~ 970 cd/m2 and maximum current efficiency of 0.53 cd/A.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Alq3; photoluminescence; electroluminescence; blue OLED; WOLED; DFT |
| ID Code: | 81735 |
| Deposited On: | 04 May 2012 14:12 |
| Last Modified: | 18 May 2016 23:11 |
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