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Electron transporting materials

Other electron-deficient heterocyclic systems have also been investigated as electron-transporting materials. In particular, devices employing poly(phenyl qui-noxaline) 43 as an ECHB layer have shown improvements in device efficiency when used in conjunction with an emissive PPV layer [75]. [Pg.20]

Scheme 1-13. Examples of oxadiazole-containing electron-transporting materials. Scheme 1-13. Examples of oxadiazole-containing electron-transporting materials.
Kim SH, Han SK, Park SH, Park LS (1998) A new dithiosquarylium dye for use as an electron transport material in an organic electroluminescent device having poly(p-phenylene vinylene) as an emitter. Dyes Pigm 38 49-56... [Pg.103]

C Adachi, MA Baldo, SR Forrest, and ME Thompson, High-efficiency organic electrophosphor-escent devices with tris(2-phenylpyridine)iridium doped into electron-transporting materials, Appl. Phys. Lett., 77 904-906, 2000. [Pg.39]

Electron transport materials for organic light-emitting diodes A.P. Kulkarni, C.J. Tonzola, A. Babel, and S.A. Jenekhe Chem. Mater., 16 4556-4573... [Pg.51]

Electron-transporting materials for organic electroluminescent and electrophosphorescent devices G. Hughes and M.R. Bryce J. Mater. Chem., 15 94-107... [Pg.51]

Due to relatively high electron affinity and very good PL efficiency, molecular materials based on oxadiazole, particularly, PBD (21) are among the most popular electron transport materials for OLEDs. The oxadiazole moieties, including PBD, were introduced as pendant... [Pg.238]

Polybenzobisthiazoles 608 and polybenzobisoxazole 609 have been used as efficient electron transport materials in PLEDs [71] (Chart 2.143). Although these polymers show poor fluorescence quantum yields in thin films likely due to excimer formation [700], double-layer devices ITO/PEDOT/polymer/ETL/Al with PPV or MEH-PPV as emissive polymers and... [Pg.240]

M.M. Alam, and S.A. Jenekhe, Polybenzobisazoles as efficient electron-transport materials for improving the performance and stability of polymer light-emitting diodes, Chem. Mater., 14 4775-4780, 2002. [Pg.263]

E.-N. Chang and S.-A. Chen, Cyano-containing phenylene vinylene-based copolymer as blue luminescent and electron transport material in polymer light-emitting diodes, J. Appl. Phys., 85 2057-2061, 1999. [Pg.269]

C.J. Tonzola, M.M. Alam, B.A. Bean, and S.A. Jenekhe, New soluble n-type conjugated polymers for use as electron transport materials in light-emitting diodes, Macromolecules, 37 3554-3563,2004. [Pg.286]

S. Dailey, W.J. Feast, R.J. Peace, I.C. Sage, S. Till, and E.L. Wood, Synthesis and device characterization of side-chain polymer electron transport materials for organic semiconducting applications, J. Mater. Chem., 11 2238-2243, 2001. [Pg.292]

M. Uchida, T. Izumizawa, T. Nakano, S. Yamaguchi, K. Tamao, and K. Furukawa, Structural optimization of 2,5-diarylsiloles as excellent electron-transporting materials for organic electroluminescent devices, Chem. Mater., 13 2680-2683 (2001). [Pg.402]

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See also in sourсe #XX -- [ Pg.147 ]

See also in sourсe #XX -- [ Pg.687 ]



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