Back to results
US 2021/0345518 A1Published application
Device and heat radiation method
AssigneeShowa Denko Materials Co., Ltd.
InventorsMaki TAKAHASHI, Takashi ANDOU, Yoshitaka TAKEZAWA, Takanobu KOBAYASHI, Naoki MARUYAMA
Life of this patent
Estimating the term…
Abstract
A device which includes a heat generator, a resinous housing covering the heat generator, and a heat radiation material disposed on at least some of the surfaces of the heat generator, wherein the heat radiation material includes metal particles and a resin and has a region where the metal particles arranged along the surface direction are present at a relatively high density.
Claims20
A device comprising:
- a heat generator;
- a resinous housing covering the heat generator;
- and
- a heat radiation material disposed on at least some of a surface of the heat generator,
- wherein the heat radiation material contains metal particles and a resin and has a region in which the metal particles arranged in a surface direction are present at a relatively high density.
2 more elements
A device comprising:
- a heat generator;
- a resinous housing covering the heat generator;
- and
- a heat radiation material disposed on at least some of a surface of the heat generator,
- wherein the heat radiation material has a base material layer that contains a resin and has an uneven structure on at least one surface thereof and a metal layer that is disposed on the surface side of the base material layer having the uneven structure and has a shape corresponding to the uneven structure.
2 more elements
A device comprising:
- a heat generator;
- a resinous housing covering the heat generator;
- and
- a heat radiation material disposed on at least some of a surface of the heat generator,
- wherein the heat radiation material has a resin layer and a metal pattern layer comprising a region A in which a metal is present and a region B in which a metal is not present.
2 more elements
A heat radiation method comprising:
- a step of disposing a heat radiation material on at least some of a surface of a heat generator covered with a resinous housing,
- wherein the heat radiation material contains metal particles and a resin and has a region where the metal particles arranged in a surface direction are present at a relatively high density.
Dependencies are inferred from the claim text.