ORGANIC LIGHT-EMITTING DIODE AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE INCLUDING THE SAME

ORGANIC LIGHT-EMITTING DIODE AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE INCLUDING THE SAME

Disclosed are an organic light-emitting diode and an organic light-emitting display device including the same. The organic light-emitting diode includes: a first electrode; a second electrode disposed opposite to the first electrode; a light-emitting layer disposed between the first electrode and th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEE, Changmin, CHOI, Jehong, HAN, Myungsuk, SHIM, Jihye, LEE, Yeonwoo, CHOI, Hyunju, PYO, Sangwoo
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:Disclosed are an organic light-emitting diode and an organic light-emitting display device including the same. The organic light-emitting diode includes: a first electrode; a second electrode disposed opposite to the first electrode; a light-emitting layer disposed between the first electrode and the second electrode; a hole transport region disposed between the first electrode and the light-emitting layer; and an electron transport region disposed between the light-emitting layer and the second electrode; the hole transport region including at least two layers, and one of the at least two layers is in contact with the first electrode and is a self-crystallizing material-containing layer.