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US 2023/0144651 A1Published application
Heat dissipation sheet using graphene-graphite composite and method of manufacturing the same
AssigneeTerasys. Co., Ltd
InventorsJong Un PARK, Chi Young CHOI
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Abstract
An heat dissipation sheet with excellent thermal conductivity, which is capable of reducing manufacturing cost, is disclosed. The heat dissipation sheet of the present invention comprises a graphite layer, a first graphene layer and a second graphene layer. The first graphene layer is attached to a first surface of the graphite layer through a first adhesive layer. The second graphene layer is attached to a second surface of the graphite layer through a second adhesive layer.
Claims9
A heat dissipation sheet comprising:
- a graphite layer;
- a first graphene layer attached to a first surface of the graphite layer through a first adhesive layer;
- and
- a second graphene layer attached to a second surface of the graphite layer through a second adhesive layer.
1 more element
A method of manufacturing a heat dissipation layer, comprising:
- preparing two laminates with graphene layer and a protective layer, respectively;
- forming an adhesive layer on the graphene layer of the two laminate;
- and
- forming a graphite layer between the adhesive layers of the two laminates.
1 more element
Dependencies are inferred from the claim text.