US Patent Application 17660789. CONFORMAL ELECTROMAGNETIC INTERFERENCE SHIELDING FILM simplified abstract

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CONFORMAL ELECTROMAGNETIC INTERFERENCE SHIELDING FILM

Organization Name

Microsoft Technology Licensing, LLC


Inventor(s)

Jaejin Lee of Redmond WA (US)


Bo Dan of Redmond WA (US)


Han Li of Sammamish WA (US)


CONFORMAL ELECTROMAGNETIC INTERFERENCE SHIELDING FILM - A simplified explanation of the abstract

  • This abstract for appeared for US patent application number 17660789 Titled 'CONFORMAL ELECTROMAGNETIC INTERFERENCE SHIELDING FILM'

Simplified Explanation

The abstract describes a type of film that can be used to shield electronic components from electromagnetic interference (EMI). The film consists of two layers - a thermal-forming film layer and an electrically conductive film layer. The thermal-forming film layer is designed to coat over electronic components on a substrate when heat is applied. The electrically conductive film layer is located on the opposite side of the thermal-forming film layer and contains voids that can deform when heat is applied. This allows the electrically conductive film layer to conform to the shape of the thermal-forming film layer, providing effective EMI shielding.


Original Abstract Submitted

Provided is a conformal electromagnetic interference (EMI) shielding film including a thermal-forming film layer and an electrically conductive film layer. The thermal-forming film layer is configured to conformally coat over one or more electronic components mounted on a substrate with application of heat. The electrically conductive film layer is formed on an opposite side of the thermal-forming film layer from the substrate and has a plurality of voids that are configured to deform during the application of heat and allow the electrically conductive film layer to conform together with the thermal-forming film layer.