LIGHT-EMITTING DIODE AND DISPLAY DEVICE INCLUDING THE SAME

LIGHT-EMITTING DIODE AND DISPLAY DEVICE INCLUDING THE SAME

A light-emitting diode includes a first electrode, a second electrode, a light-emitting layer, and a hole transfer layer. The light-emitting layer is disposed between the first electrode and the second electrode. The hole transfer layer is disposed between the light-emitting layer and the second ele...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOON, Ji Young, PARK, Yeong Rong, KIM, Won Jong, KIM, Dong Chan, YEO, Myung Chul, CHO, Yoon Hyeung, LEE, Ji Hye, SEO, Dong Kyu
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
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Beschreibung
Zusammenfassung:A light-emitting diode includes a first electrode, a second electrode, a light-emitting layer, and a hole transfer layer. The light-emitting layer is disposed between the first electrode and the second electrode. The hole transfer layer is disposed between the light-emitting layer and the second electrode. The hole transfer layer includes an organic material. At least one of tellurium or a telluride compound of a transition metal is doped in the organic material included in the hole transfer layer.