Method of manufacturing a substrate for a high-efficiency nitride-based light-emitting diode having a nano-level pattern (MethodFor Fabricating NanoPatternedSubstituteForHighEfficiencyNitridebasedLightEmittingDiode)

摘要

The method for manufacturing a substrate for a light emitting diode according to the present invention provides a method including a convex forming step and a crystallization step. By using the light emitting diode substrate of the present invention, the light extraction improvement value can be greatly increased, and a nano-level pattern can be formed economically. [Selection] Figure 1