Light-emitting diode having novel structure and electronic apparatus comprising same
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United States of America Patent
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Apr 4, 2017
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app pub date -
Sep 18, 2013
filing date -
Sep 21, 2012
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Abstract
A light-emitting diode includes: a first electrode; a second electrode; a light-emitting layer disposed between the first electrode and the second electrode; a hole transportable layer disposed between the first electrode and the light-emitting layer; and a blocking layer, which is disposed between the hole transportable layer and the light-emitting layer and includes a compound represented by the following Chemical Formula 1.
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