An electronic control unit includes: a wiring substrate having a first surface on which a conductor wire is formed; a first electronic component that is implemented on the first surface of the wiring substrate, and has a large heat generation amount; a second electronic component that is implemented on the first surface of the wiring substrate, and has a heat generation amount smaller than the first electronic component; and a resin that covers the first electronic component, the second electronic component, and the first surface of the wiring substrate, and a second surface of the wiring substrate that is opposite to the first surface. A distance between an outer surface of the resin immediately below the first electronic component, and the second surface of the wiring substrate is longer than a distance between an outer surface of the resin immediately above the second electronic component, and the first surface of the wiring substrate.

The wireless headset includes a main control module. The main control module includes a rigid-flexible circuit board, a first substrate, a first support member, and a plurality of chips. The rigid-flexible circuit board includes a rigid board portion and a first flexible board portion and a second flexible board portion that are connected to the rigid board portion. The rigid board portion is located in the earbud portion. The first flexible board portion is located in the earbud portion and has one end connected to the rigid board portion. One end of the second flexible board portion is connected to the rigid board portion and the other end thereof extends to the ear handle portion. A plurality of layers of components are stacked on the rigid board portion of the wireless headset, so that component integration degree is high.

An integrated multilayer structure, includes a substrate film having a first side and an opposite second side. The substrate film includes electrically substantially insulating material, a circuit design including a number of electrically conductive areas of electrically conductive material on the first and/or second sides of the substrate film, and a connector including a number of electrically conductive contact elements. The connector is provided to the substrate film so that it extends to both the first and second sides of the substrate film and the number of electrically conductive contact elements connect to one or more of the conductive areas of the circuit design while being further configured to electrically couple to an external connecting element responsive to mating the external connecting element with the connector on the first or second side of or adjacent to the substrate film.

An electrical component includes an electrical part and a flat carrier on which the electrical part is disposed. A housing accommodates the carrier with the electrical part such that the part on the carrier is situated opposite a housing section to which the carrier is connected. An annular casing composed of a flexible material completely surrounds the electrical part and bears against the carrier by way of its first end and against the housing section by way of its second end. A potting compound surrounds the electrical part within the casing and at least partially fills the free volume. A method for producing an electrical component is also provided.

A camera module, a molded circuit board assembly, a molded photosensitive assembly and manufacturing method thereof are disclosed. The camera module includes a molded base which is integrally formed with a circuit board through a molding process, wherein a photosensitive element may be electrically connected on the circuit board and at least a portion of a non-photosensitive area portion of the photosensitive element is also connected by the molded base through the molding process. A light window is formed in a central portion of the molded base to provide a light path for the photosensitive element, wherein a cross section of the light window is configured to have a trapezoidal or multi-step trapezoidal shape which has a size increasing from bottom to top to facilitate demoulding and avoiding stray lights.

A module includes: a substrate having a first surface; a first component mounted on the first surface; a resin film covering the first component along a shape of the first component and covering a part of the first surface; and one or more wires disposed to extend over the first component on a side of the resin film farther from the substrate.

The present invention relates to a method for manufacturing a circuit board assembly, which includes: mounting a plurality of components on a circuit board; preparing a mold comprising a concave portion corresponding to a shape of each of the plurality of components and a convex portion corresponding to a surface of the circuit board; providing the mold at an upper side of the circuit board and preparing a protective material to be disposed on the circuit board; disposing the protective material on the circuit board and the components by using the mold; and curing the protective material to form a protective layer.

According to at least one aspect, a lighting device is provided. The lighting device comprises a circuit board, a light emitting diode (LED) mounted to the circuit board and configured to emit light, a lens disposed over the LED having a bottom surface facing the circuit board, a top surface opposite the bottom surface, and a lateral surface between the top and bottom surfaces, and an elastomer encapsulating at least part of the circuit board. The elastomer may not be in contact with at least part of the lateral surface of the lens so as to form a gap between the elastomer and the lateral surface of the lens.

A method can include coupling a semiconductor chip and an electrode with a substrate. Bottom and top mold die can be use, where the top mold die define a first space and a second space that is separated from the first space. The method can include injecting encapsulation material to form an encapsulation member coupled to and covering at least a portion of the substrate. The encapsulation member can include a housing unit housing the electrode. The electrode can have a conductive sidewall exposed to, and not in contact with the encapsulation member, such that there is open space between the conductive sidewall of the electrode and the encapsulation member from an uppermost surface to a bottommost surface of the encapsulation member, the substrate can having a portion exposed within the open space, and the encapsulation member can have an open cross-section perpendicular to an upper surface of the substrate.

A connector device includes a circuit board, a connector, and a molded resin portion. The circuit board includes a conductive path. The connector includes a tubular housing made of resin and a terminal that protrudes from the inside of the housing to the outside of the housing in an axial direction of the housing and is connected to the conductive path. The molded resin portion collectively covers the circuit board, a portion of the terminal located outside the housing, and a portion of the housing. The housing includes a protrusion that is provided over the entire circumference of the housing so as to be in contact with the molded resin portion. The protrusion includes a welded portion that is made of a constituent material of the housing and a constituent material of the molded resin portion welded to each other.