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US 12,586,695 B2Granted
Conductive wire, conductive coil, and conductive device
AssigneeGoertek Inc.
InventorsHe Liang, Minghui Shao
Life of this patent
Estimating the term…
Abstract
A conductive wire, coil, and device, wherein in the conductive wire, an aluminum oxide-coated graphene is added to a first paint layer, and a silver-coated graphene is added to a second paint layer. By means of such an arrangement, the coefficient of thermal conductivity of the first paint layer and the second paint layer reaches 2 to 10 W/(m·K), and therefore, the thermal conduction performance of the conductive wire can be remarkably improved, and the thermal conduction wire has an advantage of a good thermal conduction effect, with timely heat dissipation.
Claims12
A conductive wire comprising:
- a conductive core layer;
- a first paint layer provided on an outer side of the conductive core layer;
- and a second paint layer provided on an outer side of the first paint layer, wherein, the first paint layer includes aluminum oxide-coated graphene therein, and the second paint layer includes silver-coated graphene therein, wherein in the aluminum oxide-coated graphene, a coating area of the aluminum oxide accounts for 60% to 100% of a surface area of the graphene, and wherein, in the silver coated graphene, a coating area of the silver accounts for 60% to 100% of a surface area of the graphene, wherein each of the aluminum oxide-coated graphene and the silver-coated graphene has a sheet structure.
Dependencies are inferred from the claim text.