Organic light emitting diode and manufacturing method therefor
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United States of America Patent
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Oct 17, 2017
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app pub date -
Oct 22, 2013
filing date -
Oct 31, 2012
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Abstract
The present invention relates to an organic light emitting diode and a manufacturing method therefor, and the organic light emitting diode comprises: a lower electrode formed on a light-transmitting substrate; an organic thin film layer which is formed on the lower electrode and includes a light-emitting layer; a light-transmitting upper electrode formed on the organic thin film layer; a functional layer which is formed on the upper electrode and enables mutual reinforcement and interference for the transmitted lights; and a reflective layer formed on the functional layer.
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