Production and sale of chemical products in recycling of precious metal and rare metal and heat sink material for LEDs

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LED parts related contents

What's "DMD"?
It has been said in recent about high efficiency and energy saving. In substitution for a fluorescent lamp, a lamp, the demands for LEDs is suddenly prolonged.Japanese researchers who succeeded in development of the blue light emmitting diode are chosen as Nobel Prize in Physics in 2014, and the LED is one of the highly concerned devices.

The DMD is a metal wafer for LED with a high thermal conductivity, a most suitable linear expantion rate. It is constructed in Cu-Mo-Cu, and it becomes a heat radiation board for superior LED by plating Au(gold).

DMD

DMD - 2inch

2inch size heat sinc wafer for chip LED



DMD - 4inch

4inch size heat sinc wafer for chip LED



DTY

DTY - 2inch

2inch size heat sinc wafer for chip LED
(Composed by Cu-W-Cu)



DTY - 4inch

4inch size heat sinc wafer for chip LED
(Composed by Cu-W-Cu)