Batteries comprising a mulitlayer dielectric and sealing film and method of making the batteries

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United States of America Patent

PATENT NO 9876199
SERIAL NO

14775198

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Abstract

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A multilayer dielectric and sealing film is disclosed. The multi-layer dielectric sealing film comprises a layer of dielectric material and at least one layer of sealing material. The multilayer film may be positioned between the current collector tabs and the packaging material of a thin film battery to prevent shorting between the tabs and the edge of a metal foil layer in the packaging material. The multi-layer film also provides additional sealant which can flow around and seal around the terminals. By combining the sealing material and the dielectric material into one multi-layer assembly, manufacturing steps can be eliminated.

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Patent Owner(s)

  • BRIGHTVOLT, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kreitman, Neil Floral City, US 5 14

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