ORGANIC LIGHT EMITTING DEVICES
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United States of America Patent
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Issued Date -
May 15, 2014
app pub date -
Oct 24, 2013
filing date -
Nov 9, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An organic light emitting device (OLED) includes a first electrode on a substrate, an organic light emitting layer on the first electrode, a second electrode on the organic light emitting layer, and an optical path difference compensation layer. The optical path difference compensation layer is between the substrate and the first electrode or on the second electrode. The optical path difference compensation layer includes at least one layer in which transmittance decreases as an angle between incident light and an incident surface of the optical path difference compensation layer increases.
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