| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a coupling structure of an LED and a liquid phase/gas phase heat dissipater which can bring about good heat dissipation effect for thermal energy generated from the LED. <P>SOLUTION: The coupling structure has a liquid phase/gas phase heat dissipater 11 and an LED unit 21 wherein the liquid phase/gas phase heat dissipater 11 has a metal housing 12 in which a fixed quantity of liquid 14 and a capillary structure 16 are housed. The LED unit 21 is constituted of an LED chip 22 arranged on the surface of the metal housing 12 while having two electrode plates 221 directing upward and an insulating layer 222 on the bottom and arranged in the metal housing 12 by the insulating layer 222, an insulating plate 26 arranged on the surface of the metal housing 12, two conductive pieces 28 arranged on the insulating plate 26, two lead wires 24 connected with the electrode plate 221 and the conductive piece 28 separately, and a resin mold 29 for covering at least a part of the insulating plate 26 and the conductive piece 28 as well as the lead wires 24 and the LED chip 22. <P>COPYRIGHT: (C)2008,JPO&INPIT |
