3 3 LED A structure for forming a three-dimensional circuit pattern a method for forming a three-dimensional circuit pattern and a method for manufacturing an LED lamp

摘要

The present invention relates to a structure for forming a 3D circuit, a method for forming a 3D circuit pattern, and a method for manufacturing an LED lamp, more specifically, coating a laser direct molding (LDS) coating on a substrate; Forming a circuit pattern by irradiating a laser to the LDS paint; And plating the circuit pattern; wherein the laser direct molding (LDS) coating comprises at least one inorganic filler selected from the group consisting of Al ₂ O ₃ , SiO ₂ and mixtures thereof. Provides a method for forming a 3D circuit pattern, a method for manufacturing an LED lamp, and a structure for forming a 3D circuit.