A robust, reliable, and efficient UHD HDR IP client device, such as a set top box, receives content, for example, from a cable service provider so that the content can be displayed to a compatible display device with improved visual effect. The UHD HDR IP client device PCB design layout comprises a PCB. The PCB includes six layers that maximize the efficiency of the UHD HDR IP client device that includes. The six layers with a design layout that maximizes efficiency and routing provides an improved quality of experience for a user for viewing on a display received 4K or higher content.

In a high-frequency module provided with a shield member between components, improvement in the degree of freedom in design such as arrangement of components or the like is achieved while preventing damage to a wiring board. A high-frequency module (1a) includes a multilayer wiring board (2), a plurality of components (3a) and (3b) mounted on an upper surface (20a) of the multilayer wiring board (2), and a shield member (5) for shielding between the component (3a) and the component (3b), in which the shield member (5) is formed in a flat plate shape, with a plurality of metal pins (5a) each stacked in a thickness direction of the sealing resin layer (4) such that a length direction is made to be substantially parallel to the upper surface (20a) of the multilayer wiring board (2), and a resin molded portion (5b) for fixing the metal pins (5a).

An electronic component module includes a first module including a sealing portion disposed on a first surface of a first board and a shielding layer disposed on a surface of the sealing portion, a second module spaced apart from the first module, a connection board having greater flexibility than the first board and connecting the first module to the second module, and a first ground line electrically connected to a ground layer of the first board and disposed on a surface of the connection board, and at least a portion of the shielding layer is electrically connected to the ground layer of the first board.

A component package includes a printed circuit board; a first electronic component disposed in a first region on the printed circuit board; a second electronic component disposed in a second region on the printed circuit board; and a metal wall disposed on the printed circuit board and spatially partitioning the first region and the second region on a plane. The metal wall is directly connected to the printed circuit board.

The disclosure relates to a printed circuit board with a printed circuit board core which has an upper face. A metallization layer is formed on at least some sections of the upper face. The metallization layer includes at least one first region and a second region which differs from the first region. An electric module is arranged on the first region and is connected to same in an electrically conductive manner, the second region is arranged and/or formed at a distance to the first region, and the second region surrounds and/or borders the first region. The electric module is encapsulated with a sealing material, where the encapsulation is delimited by the second region.

Electromagnetic shields for electronic devices, and particularly electromagnetic shields with bonding wires for sub-modules of electronic devices are disclosed. Electronic modules are disclosed that include multiple sub-modules arranged on a substrate with an electromagnetic shield arranged on or over the sub-modules. Bonding wires are disclosed that form one or more bonding wire walls along the substrate. The one or more bonding wire walls may be located between sub-modules of a module and about peripheral boundaries of the module. The electromagnetic shield may be electrically coupled to ground by way of the one or more bonding wire walls. Portions of the electromagnetic shield and the one or more bonding wire walls may form divider walls that are configured to reduce electromagnetic interference between the sub-modules or from external sources.

A power adapter includes a circuit board, an electromagnetic interference filter, a shielding element, a power factor correction (PFC) inductor, a transformer and heating elements. The circuit board has a front side and a back side corresponding to each other, and a first long side and a second long side parallel to each other. The front side of the circuit board is divided into a first region, a second region and a third region along an extending direction of the first long side. The electromagnetic interference filter is disposed in the first region and close to the first long side. The shielding element is disposed in the first region and close to the electromagnetic interference filter. The PFC inductor is disposed in the first region of the circuit board and close to the second long side. The PFC inductor has a first long axis. The transformer is disposed in the third region and close to the first long side. The transformer has a second long axis, and the first long axis is perpendicular to the second long axis. The heating elements are disposed at the back side of the circuit board.

A LED based lighting apparatus is disclosed. The light engine used in the lighting apparatus may use printed circuit board and have a plurality of LED groups that are independently controllable by a control unit. The power supply input and return paths connected to each LED group may be implemented on different layers to allow a compact footprint that may be used with traditional fluorescent encasements with relatively little modification. The LEDs may comprise a subset of LEDs having a first colour and a subset of LEDs having a second colour different from said first colour intertwined on the light engine.

An electronic device package is disclosed. The electronic device package includes a board on which an electronic device is mounted, a molded portion formed to cover the electronic device on the board, and a conductive layer disposed on a surface of the molded portion and extended in a trench formed on the board.

The present invention relates to the field of integrating electronic systems that operate at mm-wave and THz frequencies. A monolithic multichip package, a carrier structure for such a package as well as manufacturing methods for manufacturing such a package and such a carrier structure are proposed to obtain a package that fully shields different functions of the mm-wave/THz system. The package is poured into place by polymerizing photo sensitive monomers. It gradually grows around and above the MMICs (Monolithically Microwave Integrated Circuit) making connection to the MMICs but recessing the high frequency areas of the chip. The proposed approach leads to functional blocks that are electromagnetically completely shielded. These units can be combined and cascaded according to system needs.