▎ 摘　　要

NOVELTY - Heat dissipation sheet comprises an aluminum foil to ensure heat dissipation, optimization of manufacturing cost of the aluminum foil and mechanical strength, a thermoelectric graphene layer to increase the hardness, a polyethylene terephthalate film layer provided to increase mechanical strength on the graphene layer, and a film liner which is a protective film, provided on the lower surface of the aluminum foil. USE - The heat dissipation sheet is useful in electronic devices. ADVANTAGE - The heat dissipation sheet has dissipation cooling property, prevents mechanical damage e.g. scratches, dents in the logistics process and is economical.