Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus

Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus

An organic light emitting display apparatus including a substrate, an organic light emitting portion comprising a plurality of organic light emitting devices formed on the substrate, and an encapsulation portion for encapsulating the organic light emitting portion. The encapsulation portion includes...

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Hauptverfasser: Han, Dong-Won, Choi, Young-Seo, Kang, Tae-Wook, Kwack, Jin-Ho
Format: Patent
Sprache:eng
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BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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creator Han, Dong-Won
Choi, Young-Seo
Kang, Tae-Wook
Kwack, Jin-Ho
description An organic light emitting display apparatus including a substrate, an organic light emitting portion comprising a plurality of organic light emitting devices formed on the substrate, and an encapsulation portion for encapsulating the organic light emitting portion. The encapsulation portion includes a porous layer formed on the organic light emitting portion, a planarization layer formed on the porous layer, and a barrier layer formed on the planarization layer. The porous layer prevents impurities from being concentrated at a part of the porous layer.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
title Organic light emitting display apparatus and method of manufacturing organic light emitting display apparatus
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