A stretchable mounting substrate that includes: a stretchable wiring substrate, the stretchable wiring substrate including a stretchable base material and a stretchable wiring arranged on the stretchable base material; and a module on a surface of the stretchable wiring substrate, the module including a multilayer substrate, a plurality of electronic components on a principal surface of the multilayer substrate, a plurality of first electrodes and a plurality of second electrodes, and internal wirings inside the multilayer substrate. The module has a first electrode arrangement region where the plurality of first electrodes are arranged and a second electrode arrangement region where the plurality of second electrodes are arranged, and includes a node electrode pair, and the internal wiring of the node electrode pair and the stretchable wiring on the stretchable base material intersect each other in plan view of the stretchable wiring substrate.

Provided is a method for manufacturing a printed circuit board with electronic component; including: mounting an electronic component on an insulating substrate; applying an insulating first coating resin to at least a part of the electronic component; curing the first coating resin; applying an insulating second coating resin to the cured first coating resin; and curing the second coating resin.

Disclosed herein are embodiments of a wound treatment apparatus with electronic components integrated within a wound dressing. In some embodiments, a wound dressing apparatus can comprise a wound dressing. The wound dressing can comprise an absorbent material, an electronics unit comprising a negative pressure source, the electronics unit integrated within the wound dressing and at least partially encapsulated by a flexible film. The electronics unit can include translucent or transparent components that allow light to travel through to reach adhesives or coatings on the electronic components that would otherwise be obscured.

A semiconductor device includes: a thick copper member in which a semiconductor chip is mounted; a printed circuit board that is disposed on a front surface of the thick copper member and provided with an opening exposing a part of the front surface of the thick copper member, a wiring pattern, and conductive vias connecting the pattern and the thick copper member; a semiconductor chip mounted on the front surface of the thick copper member exposed through the opening and connected to the pattern by a metal wire; an electronic component mounted on a front surface of the printed circuit board opposite to a side facing the thick copper member and connected to the pattern; and a cap or an epoxy resin sealing the front surface of the printed circuit board opposite to a side facing the thick copper member, the chip, the component, and the metal wire.

Prepregs having a UV curable resin layer located adjacent to a first thermally curable resin layer or sandwiched between first and second thermally curable resin layers wherein the UV curable resin layer is uncured or partially cured as well as methods for preparing laminates using the prepregs wherein the laminate includes at least one UV curable resin encapsulated electrical component.

A method of forming integrated power electronics packages by 3D-printing the PCB on and around power devices includes bonding a power device to a first surface of a cold plate and printing, using a 3D-printer, a circuit board on and around the power devices such that the circuit board includes one or more insulating portions and one or more conductive portions.

A heat resistant electronic component is disclosed, comprising an electronic component covered by a layer of ceramic thermal insulation material containing lithium molybdate Li.sub.2MoO.sub.4. A process for manufacturing the heat resistant electronic component comprises obtaining ceramic thermal insulation material containing lithium molybdate Li.sub.2MoO.sub.4 in a mouldable form, optionally mixing the ceramic thermal insulation material with at least one additive, covering an electronic component with the material, shaping the material covering the electronic component into a desired form, and drying the desired form at a temperature of from 20° C. to 120° C.

A packaging substrate can include a first surface and a second opposing surface, the first surface having a mounting region configured to receive electronic components, and electrical contacts formed on the second opposing surface. A saw street region can surround the mounting region and the electrical contacts, a metal layer and a solder mask layer being formed within the saw street region on the second opposing surface, and the solder mask layer being formed over the metal layer. An electronic module can include a packaging substrate including a first surface and a second opposing surface, the first surface including a mounting region. A plurality of electronic components can be mounted on the mounting region. A ground pad can be formed on the second opposing surface of the packaging substrate, the ground pad including a solder mask layer formed thereon, the solder mask layer having a plurality of openings.

A method produces a device adapted to be implanted into the human body for purposes such as neural stimulation, sensing or the like. The method includes: providing a stretchable layer or membrane of an insulating material; forming on the layer or membrane at least one stretchable conductive path; depositing at least one small bolus of a soft and conductive paste or material onto pre-defined areas or portions of the at least one conductive path, and inserting a first end portion of a conductive element 71 into the at least one bolus of soft conductive paste or material. A second end portion of the conductive element opposite to the first end portion is not inserted into the at least one bolus.

A fabric-based item may include fabric layers and other layers of material. An array of electrical components may be mounted in the fabric-based item. The electrical components may be mounted to a support structure such as a flexible printed circuit. The flexible printed circuit may have a mesh shape formed from an array of openings. Serpentine flexible printed circuit segments may extend between the openings. The electrical components may be light-emitting diodes or other electrical devices. Polymer with light-scattering particles or other materials may cover the electrical components. The flexible printed circuit may be laminated between fabric layers or other layers of material in the fabric-based item.