| 摘要 |
PURPOSE: A method for manufacturing an LED module is provided to decrease the risk of stock by forming various kinds of LED modules made of a same substrate material. CONSTITUTION: A substrate material is installed on a long substrate. The shape of the substrate material is a roll profile. LEDs(11) are mounted on the substrate material. The substrate material is cut to several pieces having a predetermined length. A circuit board(12) is formed.
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