Fluoranthene compound, organic electroluminescence device using the same, and solution containing organic electroluminescence material
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United States of America Patent
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Sep 1, 2015
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app pub date -
Oct 31, 2007
filing date -
Nov 15, 2006
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Abstract
A fluoranthene compound with a specified asymmetric structure; an organic EL device which is composed of one or more organic compound layers including at least one emitting layer sandwiched between a pair of electrodes, wherein at least one of the organic compound layers contains at least one kind of the fluoranthene compound; and a solution containing a material for the organic EL which is composed of the fluoranthene compound as the material for the organic EL and a solvent. An organic electroluminescence (EL) device having a superior luminance of light emission, an enhanced efficiency of light emission, and a prolonged lifetime and a compound realizing the device are provided.
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