A shielding structure is disclosed. The shielding structure includes a patterned shielding layer and a ring structure. The patterned shielding layer is extended along a plane and located between an inductor structure and a substrate. The ring structure is coupled to and stacked on the patterned shielding layer along a first direction. The first direction is perpendicular to the plane. The ring structure surrounds the patterned shielding layer. The ring structure includes at least one opening and a ground terminal.

A method of making an electrically conductive and weatherproof enclosure includes mixing and melting an electrically conductive material, a latex rubber material, and a polycarbonate material to produce a weatherproof material mixture, blending carbon black with polyethylene to produce an electrically conductive additive, positioning an injection mold of the enclosure in fluid communication with an exit end of a heating barrel, injecting the weatherproof material mixture into an entry end of the heating barrel, introducing the electrically conductive additive through a lateral port of the heating barrel proximate to the exit end to partially mix with the weatherproof material mixture to produce an injection mixture, and injecting the injection mixture into the injection mold to produce the electrically conductive and weatherproof enclosure.

Provided is a temperature-pressure complex sensor with an anti-radiation property including a first sensing material which is a porous conductive film, and second sensing materials which are dispersedly disposed on a surface of the first sensing material. The second sensing materials may include a conductive structure having a two-dimensional crystal structure, and nanoparticles having a radiation shielding property which are disposed between crystal layers of the conductive structure.

An electronic component module includes a substrate, an electronic component, an insulating resin, and a shield film. The insulating resin covers a first main surface side of the substrate. The insulating resin exposes an opposite surface of the electronic component. The shield film covers the insulating resin and the opposite surface of the electronic component. The opposite surface has an uneven portion. A concave portion of the uneven portion has a smoother shape than a convex portion of the uneven portion.

Provided herein are methods for manufacturing a multilayer circuit structure having embedded circuits and the multilayer circuit structure made thereby. A substrate having at least one existing circuit on the surface is provided, then a dielectric layer is formed to cover the existing circuit. A metal layer is subsequently formed on the dielectric layer. The metal layer is made into a metal hard mask with a pattern by photoimaging, then the pattern is transferred to the dielectric layer underneath by plasma etching to create trenches and pads for vias at the same time. After vias are made on the pads, a conductive metal is deposited into the trenches and vias to form an embedded trace layer in the respective dielectric layer. The excess conductive metal is removed to obtain a new circuit embedded in the dielectric layer and is coplanar with the surface of the dielectric layer.

A stirrer includes a magnetic bar and a microwave absorbing layer around the magnetic bar. The stirrer absorbs a microwave and converts the microwave to thermal energy to heat the mixed solution reactant.

An enclosure and a method of making the enclosure is provided that includes mixing stainless steel, rubber, and polycarbonate to produce a material mixture that is electrically conductive. Carbon black powder and polyethylene are blended to produce an electrically resistive additive for dissipating static electricity. At least one injection mold for the enclosure is positioned in fluid communication with an exit end of a heating barrel. The weatherproof material mixture is injected into an entry end of the heating barrel to produce a melted weatherproof material mixture. The electrically resistive additive is introduced through a lateral port of the heating barrel proximate to the exit end to partially mix with the melted weatherproof material mixture to produce an injection mixture. The injection mixture into the at least one injection mold to produce the enclosure that is weatherproof, electrically conductive, and electrically resistive.

An enclosure and a method of making the enclosure is provided that includes mixing stainless steel, rubber, and polycarbonate to produce a material mixture that is electrically conductive. Carbon black powder and polyethylene are blended to produce an electrically resistive additive for dissipating static electricity. At least one injection mold for the enclosure is positioned in fluid communication with an exit end of a heating barrel. The weatherproof material mixture is injected into an entry end of the heating barrel to produce a melted weatherproof material mixture. The electrically resistive additive is introduced through a lateral port of the heating barrel proximate to the exit end to partially mix with the melted weatherproof material mixture to produce an injection mixture. The injection mixture into the at least one injection mold to produce the enclosure that is weatherproof, electrically conductive, and electrically resistive.

A wind turbine including a plurality of elements including a tower, a nacelle mounted to the tower and a plurality of blades rotatable mounted to the nacelle is provided. At least one element of the tower, the nacelle and the blades includes a coaxial impedance member coaxially arranged about an axis of the element.

A protective housing for shielding an individual against electro-magnetic field (EMF) radiation includes a conductive mesh configured to be suspended from an elevated position, a conductive plane at a base of the protective housing and configured to be a grounding plane for the protective housing, the conductive plane and conductive mesh being configured to shield an interior space, defined by the conductive plane and conductive mesh when suspended, against EMF radiation, and a cable coupled to a circumference of the conductive mesh and configured to weigh down the conductive mesh and to electrically couple the conductive mesh to the conductive plane.