Patent · US Active

Multicomponent layered dielectric film and uses thereof

US10759139B2 · kind B2 · utility

3Cited by
6References
20Claims
0Family size

Assignee

Inventor

Key dates

Filing dateDec 4, 2015
Grant dateSep 1, 2020
Priority date—
Expiry dateDec 4, 2035

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH01G4/1236
  • WIPO fieldSurface technology, coating
  • WIPO sectorChemistry

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.