- Bi- or ter-pyridine tris-substituted benzenes as electron-transporting materials for organic light-emitting devices
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We demonstrated that 1,3,5-tris([2′,2′′]bipyridin- 6′-yl)benzene (BpyB) and 1,3,5-tris([2′,2′′, 6′′,2′′′]terpyridin-6'-yl)benzene (TpyB) are good electron-transport (ET) layer materials for organic light-emitting devices (OLEDs). The new materials exhibit
- Ichikawa, Musubu,Wakabayashi, Kenta,Hayashi, Shuichi,Yokoyama, Norimasa,Koyama, Toshiki,Taniguchi, Yoshio
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- SUBSTITUTED BIPYRIDYL COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT
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[Problem] To provide an organic compound which shows an excellent electron-injecting/transporting performance, has a hole-blocking ability and shows a high stability as a film, that is, having excellent characteristics as a material for organic electrolum
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(2011/01/12)
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