Change and implement continuously for innovation

Graphite,Film + Cu Plating

Structure of Graphite Sheet

Graphite, Film + Cu 도금의 장점

Advantages and Disadvantages of Copper Thin Film and Copper Plating Graphite

Advantages and Disadvantages of Copper Thin Film and Copper Plating Graphite
Copper Thin Film Graphite Copper Plating Graphite
Advantages
  • High adhesion between Graphite and copper foil using adhesive
  • The heat dissipation effect is large because no adhesive is used, and the thickness is reduced to improve flexibility
  • Selective control of copper plating thickness enables mass production through reel to reel plating
Disadvantages
  • Reduction of heat release effect by using adhesive, Thick thickness of the product
  • Difficult to respond to various demands because the thickness of copper foil is fixed
  • Material cost increase due to copper foil use
  • Due to the nature of plating, there is a limitation of thickness implementation
Remark Currently used as a composite heat dissipation sheet and shield for electromagnetic wave of OLED smartphone Switching from copper foil to copper plating type due to high heat release effect

Graphite,Film + Cu Plating application

Used for home appliances requiring heat dissipation such as flexible mobile phones, cameras, black boxes, beam projectors, and thin film TV

Graphite, Film + Cu Plating Equipment

Graphite, Film + Cu 도금 시설