910893-50-4Relevant articles and documents
Nitrogenous heterocyclic derivative and organic electroluminescence device making use of the same
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, (2011/11/30)
A novel nitrogen-containing heterocyclic compound having a specific structure and an organic electroluminescence device comprising an anode, a cathode and an organic thin film layer which comprises a single layer or a plurality of layers comprising at least a light emitting layer and is disposed between the anode and the cathode, wherein at least one layer in the organic thin film layer comprises the above nitrogen-containing heterocyclic derivative singly or as a component of a mixture. The organic electroluminescence device exhibits a great luminance of emitted light and a great efficiency of light emission even under application of a low voltage.
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE UTILIZING THE SAME
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Page/Page column 32; 33, (2008/06/13)
A novel aromatic amine derivative with specified structure. Further, there is provided an organic electroluminescence device having one or more organic thin-film layers including at least a luminescent layer interposed between a negative electrode and a positive electrode, wherein at least one of the organic thin-film layers contains the above aromatic amine derivative alone or as a component of mixture. As a result, there is provided an organic electroluminescence device that has high emission luminance and high heat resistance, excelling in high-temperature storability and has long life, and provided an aromatic amine derivative for realization of the organic electroluminescence device.