Copper Foil sputtered Graphite Thermal Film is a DLC diamond-like carbon copper foil material formed by sputtering. It has the following effects on the LED/semiconductor interface:

1. Use extremely thin double-sided tape to stick on the LED, which can effectively reduce the temperature and increase the brightness.
2. It can relieve the interface stress of LED/semiconductor, keep the brightness of LED stable, and slow down the problem of light decay.
3.DLC diamond-like carbon coating can improve the thermal conductivity of copper foil and also adjust the thermal expansion rate of metal materials.
4. The surface of the sputtered DLC diamond-like carbon coating is smooth and there is no problem of graphite powder falling off.

#DLC diamond-like carbon #LED brightening #LED cooling #thermal conductive material