Abstract:
According to various aspects, exemplary embodiments are disclosed of soft and/or flexible electromagnetic interference (EMI) shields. In an exemplary embodiment, a shield is suitable for use in providing EMI shielding for one or more components on a substrate. The shield generally includes one or more contacts configured for installation on the substrate and an electrically-conductive cover configured for installation on the contact(s).
Abstract:
According to various aspects, exemplary embodiments are disclosed of stretchable and/or flexible electromagnetic interference (EMI) shields. In an exemplary embodiment, a shield generally includes a stretchable and/or flexible shielding layer including a first side and a second side. One or more adhesion and/or dielectric layers are along at least the first side and/or the second side of the stretchable and/or flexible shielding layer.
Abstract:
According to various aspects, exemplary embodiments are disclosed of stretchable and/or flexible electromagnetic interference (EMI) shields. In an exemplary embodiment, a shield generally includes a stretchable and/or flexible shielding layer including a first side and a second side. One or more adhesion and/or dielectric layers are along at least the first side and/or the second side of the stretchable and/or flexible shielding layer.
Abstract:
According to various aspects, exemplary embodiments include one or more frequency selective structures (e.g., two-dimensional or three-dimensional frequency selective structure or surface, etc.), which may be used for shielding or mitigating EMI within open or closed structures. Also disclosed are methods of using one or more frequency selective structures for shielding or mitigating electromagnetic interface (EMI) within open or closed structures.
Abstract:
The present invention discloses a thermal management and/or electromagnetic interference (EMI) mitigation material comprising a multilayer film structure defined by a plurality of layers having different filler densities per layer such that the multilayer film structure has differential filler loading within the layers and/or a filler density gradient that increases or decreases from a top layer to a bottom layer.
Abstract:
According to various aspects, exemplary embodiments include one or more frequency selective structures (e.g., two-dimensional or three-dimensional frequency selective structure or surface, etc.), which may be used for shielding or mitigating EMI within open or closed structures. Also disclosed are methods of using one or more frequency selective structures for shielding or mitigating electromagnetic interface (EMI) within open or closed structures.
Abstract:
Disclosed are exemplary embodiments of electromagnetic interference (EMI) absorbers. Also disclosed are exemplary methods of mitigating EMI. In exemplary embodiments, EMI absorbing structures or EMI absorbers may be exterior to or along the outside of a cavity or chamber. The EMI absorbers or structures may be configured to suppress or reduce the probability of reflection of incident radiation through an aperture into the cavity or chamber.
Abstract:
According to various aspects, exemplary embodiments are disclosed that include thermally-conductive EMI absorbers. In an exemplary embodiment, a thermally-conductive EMI absorber includes one or more portions disposed between a board level shield and a heat dissipation/removal structure. The thermally-conductive EMI absorber may be operable for attenuating EMI that propagates within the portions of the thermally-conductive EMI absorber between the board level shield and a heat dissipation/removal structure.
Abstract:
According to various aspects, exemplary embodiments include one or more frequency selective structures ( e.g ., two-dimensional or three-dimensional frequency selective structure or surface, etc .), which may be used for shielding or mitigating EMI within open or closed structures. Also disclosed are methods of using one or more frequency selective structures for shielding or mitigating electromagnetic interface (EMI) within open or closed structures.
Abstract:
The present invention discloses a thermal management and/or electromagnetic interference (EMI) mitigation material comprising a multilayer film structure defined by a plurality of layers having different filler densities per layer such that the multilayer film structure has differential filler loading within the layers and/or a filler density gradient that increases or decreases from a top layer to a bottom layer.