Barrier layer for an electrical device
AssigneeHoneywell International Inc.
InventorsSandeep Laxman Maut, Nikhil Pokkandath Swaminadhan
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Abstract
An electrical device including an electrical assembly and a barrier layer. The electrical assembly includes a substrate and an electrical component that is coupled to the substrate. The electrical component is positioned between the substrate and the barrier layer. The barrier layer includes a first layer that includes a first epoxy and a second layer that includes a second epoxy that is different than the first epoxy. The first layer is positioned between the electrical component and the second layer. The second epoxy includes an amber resin.
Claims20
A method for applying a barrier layer on an electrical assembly, the electrical assembly comprising an electrical component that is coupled to a substrate, wherein the method comprises:
- applying a first layer comprising a first epoxy on the electrical assembly;
- and
- applying a second layer comprising a second epoxy that is different than the first epoxy on the first layer,
- wherein the second epoxy comprises an amber resin.
An electrical device comprising:
- an electrical assembly comprising:
- a substrate;
- and
- an electrical component that is coupled to the substrate;
- and
- a barrier layer, wherein the electrical component of the electrical assembly is positioned between the substrate and the barrier layer, wherein the barrier layer comprises:
- a first layer comprising a first epoxy;
- and
- a second layer comprising a second epoxy that is different than the first epoxy, wherein the first layer is positioned between the electrical component and the second layer, and
- wherein the second epoxy comprises an amber resin.
Dependencies are inferred from the claim text.