▎ 摘　　要

NOVELTY - The invention claims a method using heat conduction device and near-eye display terminal of the display terminal, the heat exchange device comprises a heat dissipation component and a graphene coating for covering above the heat source; the radiating component is fixed set at one side above the graphene coating, the graphene coating has a thickness of 0.008 mm to 0.13 mm. This invention improves the efficiency, so as to help heat source fast radiating technical effect, so as to solves the problem that the heat produced by the origin of heat cannot be timely radiating circuit from burning caused by the prior art.