| 摘要 |
A composite heat conductive structure for a LED package includes an upper heat conductive base plate substantially made of ceramic material with a hole and a lower heat conductive member with a hollow portion of cylindrical shape on a top surface thereof. The lower heat conductive member is detachably secured to the upper heat conductive base plate by embedding the hollow portion of cylindrical shape in the hole, thereby disposing a light emitting diode on the top surface of the lower heat conductive member within the hollow portion of cylindrical shape. |
