shielding (Total 30313 Patents Found)

A silver salt-containing layer containing a silver salt and provided on a support is exposed and developed to form a metal silver portion and a light-transmitting portion, and then the metal silver portion is further subjected to physical development and/or plating to form a conductive metal portion consisting of the m...
The present invention provides an electromagnetic wave-shielding film which includes a transparent substrate, an electromagnetic wave-shielding layer which includes a conductive pattern formed in at least a portion of the transparent substrate, and an adhesive transparency layer which is formed on the electromagnetic w...
An airflow shielding device is configured for being secured to fan and includes a first member, a second member, and a plurality of shielding pieces. The first member defines a first through opening. The second member defines a second through opening corresponding to the first through opening. The shielding pieces are ...
A conductive silicone resin composition, and an electromagnetic wave-shielding gasket manufactured therefrom include conductive silicon carbide particles coated with a metal in a thermosetting silicone resin composition, thereby having very superior corrosion resistance, deformation resistance and thermal conductivity ...
The present disclosure involves a semiconductor device. The semiconductor device includes a substrate. The semiconductor device includes an electronic device positioned over the substrate. The electronic device includes an opening. The semiconductor device includes a shielding device positioned over the substrate and s...
An organic light emitting display in which each pixel has a driving thin film transistor for adjusting the current flowing through an organic light emitting diode based on a voltage applied to a gate electrode, includes the gate electrode of the driving thin film transistor; a signal line adjacent to the gate electrode...
Electrostatic discharge protection or electromagnetic interference shielding is provided by applying a composition comprising a thermoset or thermoplastic polymeric matrix, and a conductive filler component, where said filler component comprises electrically conductive particles and at least one conducting polymer to a...
A panel assembly includes a panel ( 13 ), a light-reflecting member ( 30 ) and a light-shielding board ( 50 ). The panel includes a light-pervious area. The light-reflecting member is coupled to the light-pervious area of the panel. The light-reflecting member forms a light-guiding wall ( 363 ) with a plurality of spac...
A radio frequency coil for magnetic resonance imaging includes an active coil member ( 70, 70 1 , 170, 270 ) that defines an imaging volume. The active coil member has a first open end ( 74 ) with a first cross-sectional dimension (dactive). A shield coil member ( 72, 72 1 , 72 2 , 72 3 , 72 4 , 72 ...
The present invention relates to a method for coating substrates, comprising the steps of: a) preparing a substrate, b) applying a composition onto at least one side of the substrate, the composition containing an inorganic compound, the inorganic compound containing at least one metal and/or semimetal selected fr...
A pair of light-shielding film cases of similar construction, such as may be used in a surveillance camera, having a simple construction but providing improved film running performance. The light-shielding film cases accommodate a film supplying spool on which a film has been wound and a film winding spool on which the...
A document reading device for applying light to a document placed on platen glass so as to read an image formed on the document. The device is provided with a light-screen. The width of the light-screen can be changed according to the document size in such a way that it is also possible to change the amount of light wh...
An inert gas nitrogen mixture is used as a shielding gas to prevent weld hot cracking in superalloys containing zirconium and/or boron. The gas mixture preferably contains argon and about 2 to 8% by volume nitrogen. Test data show excellent results are obtained when gas tungsten arc welding HAYNES 214 alloy which norma...
A shielding method which utilizes a three dimensional structure and is effective to a source of the electromagnetic radiation noise, and a circuit board employing the same are obtained. Further, for the purpose of making the shielding function at an enclosure level unnecessary and realizing the recycling of enclosure m...
A liquid crystal panel includes a first substrate having pixels defining a pixel region, and pixel electrodes and a common electrode disposed in the pixel region on the first substrate. The pixel electrodes are disposed for the respective pixels. The liquid crystal panel also includes a second substrate opposing the fi...
A shielding structure for a semiconductor device includes a plurality of trenches. The trenches include passivation liners and shield electrodes, which are formed therein. In one embodiment, the shielding structure is placed beneath a control pad. In another embodiment, the shielding structure is placed beneath a contr...
Methods and devices for testing flex cable shielding of a consumer electronic device are provided. In one example, a method may include applying a signal across a first portion of the flex cable shielding and a second portion of the flex cable shielding. The method may also include detecting a parameter associated with...
In an optical member having a coating for reducing a ray reflecting on the coating and for reducing an electromagnetic wave incident on the coating, the optical member includes: a transparent substrate; and the coating including, and formed on the transparent substrate in the order named from the transparent substrate,...
A liquid crystal display element has pairs of light-shielding electrode films, each pair of which are selectively placed without contact with each other between adjacent transparent electrodes on one of the paired substrates along the long sides of each transparent electrode with overlapping portions with the long side...
The specification describes a thin film Integrated Passive Device (IPD) design that achieves isolation between conductive runners by shielding the top and bottom regions of a noisy runner with metal shield plates. The shield plates are derived from metal interconnect layers. The invention can be implemented by merely m...
A device is provided for electromagnetic shielding an electronic component and for dissipating heat generated by the component. The component includes a package designed to be fastened to a first face of a printed circuit, called a rear face, by a heat sink, the heat sink passing through the rear face of the printed ci...
A cross-fill metal fill pattern technique is provided such that portions of a metal fill pattern are patterned to accomplish a secondary function. For instance, in the exemplary embodiments, ever other trace or line of interdigitated fingers is routed to a ground, while the interceding traces or lines of interdigitated...
The present invention provides an electromagnetic wave shielding material that has high electromagnetic wave shielding effects, excellent transparency, and excellent see-through property, and a simple and inexpensive production process for the electromagnetic wave shielding material. Specifically, the present invention...
An electromagnetic radiation shielding device includes a first ply having a No. 1 surface and a No. 2 surface and a second ply having a No. 3 surface and a No. 4 surface. The No. 2 surface of the first ply faces the No. 3 surface of the second ply. A first coating having three or more metallic layers is provided over a...
Conductive concrete mixtures are described that are configured to provide EMP shielding and reflect and/or absorb, for instance, EM waves propagating through the conductive concrete mixture. The conductive concrete mixtures include cement, water, conductive carbon material, magnetic material, and metallic conductive ma...
Methods and structures provide a shielded multi-layer package for use with multi-chip modules and the like. A substrate (102) (e.g., chip carrier) has an adhesive layer (104), where electronic components (106, 108) are attached. An insulating layer (110) is formed over the plurality of electronic components, and a cond...
An extracorporeal lithotripter has an ultrasound transducer mounted within the lithotripter reflector. The reflector and transducer are oriented downwardly, and a housing surrounds the transducer to protect the transducer from shockwaves generated within the reflector at the first focus point thereof. The housing opens...
An extracorporeal lithotripter is provided with an ultrasound transducer on the rotational center line of the reflector and substantially at the open end of the reflector. The transducer is protected against shockwaves by a metallic housing in which it is mounted. The transducer at one end engages the housing through a...
Magnetic field shielding material with high relative permeability incorporated into a build-up package, for example to restrict a field of a magnet integrated with the build-up to a target device configured to operate in the field. In embodiments, a first device is physically coupled to the build-up. In embodiments, a ...
A duct includes an upstream segment and a downstream segment mounted to the upstream segment. A heat shield extends from one of the upstream and downstream segments. A sealing land extends from the other of the upstream and downstream segments, and is configured to engage with the heat shield. The heat shield protects ...
A free grounding film and a manufacturing method therefor, and a shielding circuit board including the free grounding film and a grounding method. The free grounding film includes at least one conductor layer. The shielding circuit board including the free grounding film is formed in a manner that an electromagnetic wa...