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US 12,183,653 B2Granted
Thermal conductive film
AssigneeSamsung Electronics Co., Ltd.
InventorsJoungphil Lee, Myung-Sung Kang, Yeongseok Kim, Gwangsun Seo, Hyein Yoo, Yongwon Choi
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Abstract
An adhesive film includes a porous metal layer having a plurality of pores therein, a first adhesive layer on one side of the porous metal layer, an adhesive substance at least partially filling the pores of the porous metal layer, and a plurality of first thermal conductive members distributed in the first adhesive layer.
Claims20
A thermal conductive film, comprising:
- a porous metal layer consisting of a sponge comprised entirely of metal, the sponge including pores distributed as an open cell structure throughout an entire thickness of the sponge;
- an adhesive substance filling the pores of the porous metal layer;
- a first adhesive layer on and contacting one side of the porous metal layer;
- and
- a plurality of first thermal conductive members distributed in the first adhesive layer.
2 more elements
A thermal conductive film, comprising:
- a porous metal layer consisting of a sponge made entirely of metal, the sponge including pores distributed as an open cell structure throughout an entire thickness of the sponge;
- an adhesive substance filling the pores of the porous metal layer;
- a first adhesive layer on and contacting one side of the porous metal layer;
- and
- a plurality of thermal conductive members distributed in the adhesive substance.
2 more elements
A thermal conductive film, comprising:
- a porous metal layer consisting of a sponge, the sponge including pores distributed as an open cell structure throughout an entire thickness of the sponge;
- an adhesive substance filling the pores of the porous metal layer;
- a first adhesive layer on one side of the porous metal layer;
- and
- a plurality of first thermal conductive members distributed in the first adhesive layer,
- wherein a major axis of the pores has a length in the range of 5 μm to 3000 μm.
3 more elements
Dependencies are inferred from the claim text.