Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Takeshi Sano"'
Publikováno v:
Japanese Journal of Applied Physics. 45:5232-5237
Red phosphorescent polymer light-emitting diodes based on bis(2-(2'-pyridyl)benzo[b]thiophene-N,C3)iridium(III)acetylacetonate [btp2Ir(acac)] and poly[(9,9-dioctylfluorene)-alt-(pyridine)] (PF8-Py) have been investigated. The btp2Ir(acac):PF8-Py blen
Publikováno v:
Japanese Journal of Applied Physics. 45:3746-3749
We improved the characteristics of blue-polymer-light-emitting diodes by introducing hole-transporting and electron-transporting layers. Poly[(9,9-dioctylfluorene-2,7-diyl)-alt-(triphenylamine-4,4'-diyl)] [PF8-TPA (50%)], poly[(9,9-dioctylfluorene-2,
Publikováno v:
Japanese Journal of Applied Physics. 45:8728
Solid-state dye-sensitized solar cells (DSSCs), consisting of poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylene-vinylene] (MEHPPV) as a hole-transporting material, an indium tin oxide (ITO) electrode, and a titanium dioxide (TiO2) electrode, were stud
Autor:
Hiroyuki Fujii, Yoshitaka Nishio, Yuji Hamada, Hisakazu Takahashi, Kenichi Shibata, Takeshi Sano
Publikováno v:
Japanese Journal of Applied Physics. 35:L1339
White emission is important for applying organic EL devices to full-color displays and backlighting. In order to obtain white emission, the use of a white-light-emitting material which shows the white emission by itself is advantageous for these appl
Publikováno v:
Japanese Journal of Applied Physics. 34:L824
The influence of the emission site on the running durability of organic electroluminescent devices was examined. The fundamental device structure of MgIn/BeBq2/TPD/MTDATA/ITO ( BeBq2=bis(10-hydroxybenzo[h]quinolinato)beryllium, TPD=N,N′-diphenyl-N,
Autor:
Yuji Hamada, Kenichi Shibata, Takeshi Sano, Yoshitaka Nishio, Takanori Fujii, Kazuhiko Kuroki
Publikováno v:
Japanese Journal of Applied Physics. 34:3124
Dimer structures of pyrazoline derivatives were synthesized in order to obtain stable films and applied to electroluminescent (EL) devices as hole transport material. A device structure of [indium-tin-oxide (ITO)/hole transport layer (HTL)/emitting l
Publikováno v:
Japanese Journal of Applied Physics. 34:1883
A volatile Eu complex, Eu(TTA)3(phen) (TTA=thenoyltrifluoroacetone, phen=1,10-phenanthroline), was synthesized and applied to an electroluminescent (EL) cell structure of [ITO(=indium-tin-oxide)/hole transporting layer/emitting layer (host material=a
Autor:
Takeshi Sano, Masayuki Fujita, Yuji Hamada, Kenichi Shibata, Yoshitaka Nishio, Takanori Fujii
Publikováno v:
Japanese Journal of Applied Physics. 32:L514
Organic electroluminescent (EL) devices with 8-hydroxy-quinoline derivative-metal complexes (Znq2, Beq2, Mgq2, ZnMq2, BeMq2 and AlPrq3) as the emitter have been developed. The emissions of these devices are green or yellow. These devices have a lumin
Autor:
Yuji Hamada, Kenichi Shibata, Yoshitaka Nishio, Takeshi Sano, Masayuki Fujita, Takanori Fujii
Publikováno v:
Japanese Journal of Applied Physics. 32:L511
Organic electroluminescent (EL) cells with azomethin-zinc complexes as an emitting layer showed bright blue emission. A cell structure of [indium-tin-oxide (ITO)/hole transport layer/emitting layer/MgIn] was employed. The color was blue, and emission