Light-emitting diode green

C Zhang, S Hoger, K Pakbaz, F Wudl, and AJ Heeger, Improved efficiency in green polymer light-emitting diodes with air-stable electrodes, J. Electron. Mater., 23 453 458, 1994. 

D.-H. Hwang, S.T. Kim, H.-K. Shim, A.B. Holmes, S.C. Moratti, and R.H. Friend, Green light-emitting diodes from poly(2-dimethyloctylsilyl-l,4-phenylene vinylene), J. Chem. Soc., Chem. Commun. 2241-2242, 1996. 

F. Cacialli, R.H. Friend, N. Haylett, R. Daik, W.J. Feast, D.A. dos Santos, and J.L. Bredas, Efficient green light-emitting diodes from a phenylated derivative of poly(p-phenylene vinylene), Appl. Phys. Lett., 69 3794-3796, 1996. 

Q. Xu, J. Quyang, Y. Yang, T. Ito, and J. Kido, Ultrahigh efficiency green polymer light emitting diodes by nanoscale interface modification, Appl. Phys. Lett., 83 4695-4697 (2003). 

C.H. Chen and C.W. Tang, Efficient green organic light-emitting diodes with stericaly hindered coumarin dopants, Appl. Phys. Lett., 79 3711-3713 (2001). 

Y.T. Tao, E. Balasubramaniam, A. Danel, B. Jarosz, and P. Tomasik, Sharp green electroluminescence from 177-pyrazolo[3,4-6]quinoline-based light-emitting diodes, Appl. Phys. Lett., 77 1575-1577 (2000). 

J.P. Markham, S.C. Lo, S.W. Magnnis, P.L. Burn, and I.D.W. Samuel, High-efficiency green phosphorescence from spin-coated single-layer dendrimer light emitting diodes, Appl. Phys. Lett., 80 2645-2647 (2002). 

On the other hand, pyrazoline and pyrazole derivatives are successfully used for material science tasks. For example, triarylpyrazolines are used in the synthesis of green electroluminescent polymers for light-emitting diodes [18], Some aromatic substituted 2-pyrazolines are effective organic luminophores [19,20], fluorophores [21] and scintillating materials [20, 22]. 

---