LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE COMPRISING SAME

LIGHT-EMITTING ELEMENT AND DISPLAY DEVICE COMPRISING SAME

The light emitting device includes an active layer, a plurality of first conductivity-type semiconductor layers under the active layer, and a plurality of second conductivity-type semiconductor layers on the active layer. The plurality of first conductivity-type semiconductor layers include an adsor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HWANG, Sunghyun, HEO, Mihee, JEON, Kiseong
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:The light emitting device includes an active layer, a plurality of first conductivity-type semiconductor layers under the active layer, and a plurality of second conductivity-type semiconductor layers on the active layer. The plurality of first conductivity-type semiconductor layers include an adsorption prevention layer spaced farthest from the active layer.The adsorption prevention layer can include Alx1Ga(1-x1)InP, x1 can be 0.6 or less, and the thickness of the adsorption prevention layer can be 2 µm or less.