Novel organic electroluminescent compounds and organic electroluminescent device using the same
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United States of America Patent
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Issued Date -
Nov 5, 2009
app pub date -
Apr 22, 2009
filing date -
Apr 23, 2008
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Abstract
Provided are novel organic electroluminescent compounds, and organic electroluminescent devices employing the same in an electroluminescent layer. Specifically, the organic electroluminescent compounds according to the invention are characterized in that they are represented by Chemical Formula (1).Since the organic electroluminescent compounds according to the invention have good luminous efficiency and excellent color purity and life property of material, OLED's having very good operation life can be manufactured therefrom.
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