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US 12,391,024 B2Granted
Low-dielectric constant, low-dissipation factor laminates including aerogel layers
AssigneeBlueshift Materials, Inc.
InventorsLawino Kagumba, Vitaly Benkin, Garrett Poe
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Abstract
A laminate comprises one or more electrically-conductive layers and one or more electrically-insulative layers coupled to the electrically-conductive layer(s). Each of the electrically-conductive layer(s) can comprise at least 90% by weight of copper. Each of the electrically-insulative layer(s) can comprise a layer of polymeric aerogel. For at least one of opposing front and back surfaces of the laminate, at least a portion of the surface is defined by one of the electrically-conductive layer(s).
Claims26
A laminate comprising:
- at least two electrically-conductive layers comprising a first electrically-conductive layer and a second-electrically conductive layer, wherein the first electrically-conductive layer and the second electrically-conductive layer each comprise at least 90% by weight of copper;
- and
- at least two electrically-insulative layers comprising a first electrically-insulative layer and a second electrically-insulative layer, wherein the first and second electrically-insulative layers are coupled by one or more adhesive layers to the first electrically-conductive layer and the second electrically-conductive layer, respectively;
- wherein the first electrically-insulative layer is coupled to the second electrically-insulative layer by an additional adhesive layer, and wherein the first and second electrically-insulative layers each comprise an organic polymeric aerogel,
- wherein at least a portion of a front surface of the laminate is defined by the first electrically-conductive layer;
- and
- wherein at least a portion of a back surface of the laminate is defined by the second electrically-conductive layer.
4 more elements
Dependencies are inferred from the claim text.