A thin film electroluminescence cell with the structure of ITO /PPV /PVK∶Eu（TTA）4C5H5NC16H33∶PBD /Alq 3 /Al has been fabricated.Red emissio n with a very sharp spectral band at 614nm was observed and a maximum lum...A thin film electroluminescence cell with the structure of ITO /PPV /PVK∶Eu（TTA）4C5H5NC16H33∶PBD /Alq 3 /Al has been fabricated.Red emissio n with a very sharp spectral band at 614nm was observed and a maximum luminance of 20cd·m -2 at 36V was obtained from the spin-coated device.The full width at half maximum of lu-minescent spectrum is less than 10nm.展开更多
文摘A thin film electroluminescence cell with the structure of ITO /PPV /PVK∶Eu（TTA）4C5H5NC16H33∶PBD /Alq 3 /Al has been fabricated.Red emissio n with a very sharp spectral band at 614nm was observed and a maximum luminance of 20cd·m -2 at 36V was obtained from the spin-coated device.The full width at half maximum of lu-minescent spectrum is less than 10nm.
