| 摘要 |
PURPOSE: An LED module and a manufacturing method thereof increase heat radiation performance by forming an inclined part at the central axis of a thermal base with a tube expansion process. CONSTITUTION: A thermal base is made of thermally conductive materials. A bonding member (120) is combined with the thermal base. A printed circuit (130) is laminated on the thermal base. An LED package (140) is mounted on the thermal base. The LED package has a heat radiation pad and an electrode pad at the lower surface. |
