| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1787412 | Current Applied Physics | 2007 | 4 Pages |
Abstract
We have designed and successfully synthesized an alkylated aluminum quinoline derivative, tris(4-tridecyl-8-quinolinolato)aluminum (TDALQ), which could be used as an emitting material for solution-processible OLEDs. The synthesized material was identified by 1H NMR, IR and FAB-mass spectroscopy. To evaluate electroluminescent properties, TDALQ was spin-cast to fabricate thin film as an emitting layer on ITO/PEDOT substrate and LiF/Al double layer was used as electron injection electrode. The EL device showed a green light emission at 509 nm with CIE chromaticity coordinates of (0.31, 0.52). TDALQ made by a spin-coating method showed good film properties in AFM.
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Authors
Dong-Wan Ryu, Kyoung-Soo Kim, Cheol-Kyu Choi, Young-Il Park, In-Nam Kang, Jong-Wook Park,