Multicomponent layered dielectric film and uses thereof
AssigneePolymerplus LLC
InventorMichael T. Ponting
Life of this patent
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Abstract
A multicomponent dielectric film includes discrete overlapping dielectric layers of at least a first polymer material, a second polymer material, and a third polymer material. Adjoining dielectric layers define a generally planar interface therebetween which lies generally in an x-y plane of an x-y-z coordinate system. The interfaces between the layers delocalizing the charge build up in the layers. At least one dielectric layer including a stack of discrete polymer layers with polymer layer interfaces extending transverse to the x-y plane and optionally at least one filler having a higher dielectric constant than the first polymer material, the second polymer material, and/or the third polymer material.
Claims20
A multicomponent dielectric film comprising overlapping dielectric layers, the overlapping dielectric layers including at least a first polymer material, a second polymer material, and a third polymer material, adjoining dielectric layers of the overlapping dielectric layers defining generally planar interfaces therebetween which lie generally in an x-y plane of an x-y-z coordinate system, the generally planar interfaces between the adjoining dielectric layers delocalizing charge build up in the overlapping dielectric layers, at least one of the overlapping dielectric layers including a stack of discrete polymer layers with polymer layer interfaces extending transverse to the x-y plane, and optionally at least one non-polymeric filler having a higher dielectric constant than the first polymer material, the second polymer material, or the third polymer material.
An energy storage device comprising a multicomponent dielectric film, the multicomponent dielectric film including a stack of discrete overlapping dielectric layers, the overlapping dielectric layers including at least a first polymer material, a second polymer material, and a third polymer material, adjoining dielectric layers of the overlapping dielectric layers defining generally planar interfaces therebetween which lie generally in an x-y plane of an x-y-z coordinate system, the generally planar interfaces between the adjoining dielectric layers delocalizing charge build up in the overlapping dielectric layers, at least one of the overlapping dielectric layers including a stack of discrete polymer layers with polymer layer interfaces extending transverse to the x-y plane, and optionally at least one non-polymeric filler having a higher dielectric constant than the first polymer material, the second polymer material, or the third polymer material.
Dependencies are inferred from the claim text.