ORGANIC LIGHT EMITTING DISPLAY DEVICE

An organic light-emitting display device. A substrate is divided into a plurality of subpixels generating different colors of light. A light leakage prevention layer is disposed on a portion of the substrate corresponding to a light-emitting area of at least one subpixel of the plurality of subpixel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JANG, Jihyang, PARK, Hansun, LIM, Hyunsoo, CHOI, Mingeun, KIM, Hyunjoo, JOUNG, SeungRyong, PARK, JeaHo, KIM, Sookang, JO, Soyoung, JEON, Seongsu, YOUN, Wooram, KOO, Wonhoe, LEE, KangJu
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	An organic light-emitting display device. A substrate is divided into a plurality of subpixels generating different colors of light. A light leakage prevention layer is disposed on a portion of the substrate corresponding to a light-emitting area of at least one subpixel of the plurality of subpixels. An overcoat layer is disposed on a portion of the substrate corresponding to at least one subpixel of the plurality of subpixels, and includes microlenses having a plurality of concave portions or a plurality of convex portions. An organic electroluminescent device is disposed on the overcoat layer.