Organic electroluminescence element
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United States of America Patent
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Jan 16, 2018
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N/A
app pub date -
Dec 1, 2014
filing date -
Dec 6, 2013
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Abstract
Provided is an organic electroluminescent element including a film substrate having thereon: at least one gas barrier layer, a light scatter layer, at least one smooth layer, and a light-emitting unit containing an organic functional layer interposed between a pair of electrodes, laminated in this order, wherein the light scatter layer contains a binder and light scatter particles having an average particle size of 0.2 μm or more to less than 1 μm; and the smooth layer contains an oxide or a nitride of silicone or niobium as a main component.
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