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pro vyhledávání: '"Thomas R. Hebner"'
Autor:
Thomas R. Hebner, James C. Sturm
Publikováno v:
Applied Physics Letters. 73:1775-1777
We have demonstrated that fluorescent dyes may be introduced into previously fabricated polymer thin films by local application of a dye-containing droplet. The UV fluorescence spectra of the films and the spectra of organic light-emitting diodes mad
Publikováno v:
Applied Physics Letters. 72:519-521
Ink-jet printing was used to directly deposit patterned luminescent doped-polymer films. The luminescence of polyvinylcarbazol (PVK) films, with dyes of coumarin 6 (C6), coumarin 47 (C47), and nile red was similar to that of films of the same composi
Publikováno v:
MRS Proceedings. 624
In this work we investigate the lateral dye distribution resulting from the dye doping of a thin polymer film by ink-jet printing (IJP) for the integration of color organic light emitting diodes (OLED's). The dye is found to segregate into distinct o
Publikováno v:
SPIE Proceedings.
In this paper the fundamental properties underlying the transfer of organic fluorescent dyes to local areas in polymer thin films by both liquid phase (ink-jet printing) and evaporation/diffusion transport methods are examined, with the goal of achie
Publikováno v:
SPIE Proceedings.
In this paper we will focus on the various issues which reduce the power efficiency ofa complete display system vs. that of a single isolated organic LED, and then discuss theimpact of these issues on display integration and design. Critical issues a
Autor:
Thomas R. Hebner, Mark E. Thompson, James C. Sturm, Kelly A. Killeen, Florian Pschenitzka, Richard A. Register, Xuezhong Jiang
Publikováno v:
Journal of Applied Physics. 91:6717
Interactions between hole-transporting carbazole groups and electron-transporting 1,3,4-oxadiazole groups were studied by photoluminescence and electroluminescence (EL) spectroscopy, in blends of poly(N-vinylcarbazole) with 2-tert-butylphenyl-5-biphe