EMITTING DEVICE

PURPOSE: A light emitting device is provided to maximize light extraction efficiency by forming a flat layer including an upper side with light transmissivity. CONSTITUTION: A substrate(100) with an engraved structure is prepared. A flat layer(106,108) with light transmissivity has an upper flat sid...

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Bibliographische Detailangaben
Hauptverfasser:	SIN, JIN WOOK, CHO, DOO HEE, LEE, JONG HEE, LEE, JOO WON, HAN, JUN HAN, LEE, JEONG IK, CHU, HYE YONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	PURPOSE: A light emitting device is provided to maximize light extraction efficiency by forming a flat layer including an upper side with light transmissivity. CONSTITUTION: A substrate(100) with an engraved structure is prepared. A flat layer(106,108) with light transmissivity has an upper flat side and a lower flat side. A first electrode(112) with light transmissivity is arranged on the flat layer. An organic light emitting layer(114) is arranged on the first electrode. A second electrode(116) is arranged on the organic light emitting layer.