LED (Light-Emitting Diode) chip and preparation method thereof

The invention provides an LED chip and a preparation method thereof. The LED chip provided by the invention comprises a substrate (1), an N-type gallium nitride layer (2) formed above the substrate (1), an active layer (3) formed above the N-type gallium nitride layer (2), a P-type gallium nitride l...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LUO ZHENGJIA, XU YABING, HUANG NINGXIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES
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