Light emitting diode substrate

A method of manufacturing a light emitting diode (LED) substrate includes following steps: providing a nano-patterned substrate, which has a plurality of convex portions and a plurality of first concave portions that are spaced apart from each other, wherein each first concave portion has a depth (d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHANG CHIENNG, YU WEIANG, HSU CHIH-SHENG
Format: Patent
Sprache:eng
Schlagworte:
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