According to one embodiment, an electronic device includes an insulating base including a first portion which is stretchable and a second portion which is adjacent to the first portion and is stretchable, the first portion and the second portion being integrally formed, and electrical elements disposed in the first portion and the second portion, respectively. A first elongation rate of the first portion is different from a second elongation rate of the second portion.

A package board according to an embodiment of the present disclosure includes a first core layer, a feeding wiring disposed on the first core layer, and a first connector mounted on the first core layer and electrically connected to the feeding wiring through a row directional side thereof The feeding wiring includes a first portion extending in a column direction of the first core layer and a second portion bent from the first portion to extend in a row direction of the first core layer.

An optoelectronic assembly comprises at least two electrical contacts on a surface of an optoelectronic component for supplying electrical energy for generating electromagnetic radiation, and at least two meander-shaped contact lugs, each of which comprises a first and a second section. The first section in each case of the at least two meander-shaped contact lugs is coupled to one of the at least two electrical contacts. The second section in each case of the at least two meander-shaped contact lugs comprises a fastening element which is designed to go into a mechanical linkage to a fiber structure of a carrier and to create an electrical connection to the first section.

A strain gauge includes a substrate made from resin and having flexibility, a resistor formed on one surface of the substrate, and an insulating resin layer covering the resistor, wherein the insulating resin layer is a thermoplastic polyimide layer.

A magnetic inlay for a component carrier includes a magnetic matrix and an electrically conductive structure embedded horizontally in the magnetic matrix. The electrically conductive structure is configured as an inductive element. The magnetic inlay is configured so that, depending on the geometrical properties of the electrically conductive structure, a specific inductance value is provided for the magnetic inlay.

A component carrier includes a stack having at least one electrically conductive layer structure and/or at least one electrically insulating layer structure and a magnetic element assembled to the stack. The magnetic element includes a magnetic matrix and an inductive element. The inductive element is at least partially enclosed by the magnetic matrix, so that an electric current flow direction through the inductive element is essentially in a horizontal direction with respect to the stack. Further, a magnetic inlay and a manufacturing method are described.

A circuit carrier is configured to be mounted to a battery system. The circuit carrier includes a circuit carrier board having a first region, a second region, and a third region. The first region is configured to receive a shunt resistor, the third region is configured to receive further electronic components, and the first region and the third region being separated from each other by the second region. The second region is a flexible connection between the first region and the third region and includes a spring-like structure formed from the circuit carrier board.

The invention relates to a medical device comprising a printable electrical component (1), the printable electrical component (1) comprising a plastic substrate (L1) wherein at least electrical component (E) is applied to the plastic substrate, wherein the electrical component (E) comprises a dried conductive ink, wherein the plastic substrate is selected from the group comprising polycarbonate, cycloolefin copolymers, polymethylacrylate, polypropylene and wherein the dried conductive ink comprise silver and/or gold, wherein the electrical component (E) comprises feather-like and/or meander-like and/or spiral-shaped sections, whereby the medical device further comprises a fluid line, wherein the printable electrical component is located on the outside of the fluid line. The invention also relates to a medical device comprising a printable electrical component (1) the printable electrical component (1) comprising a plastic substrate (L1), wherein at least one electrical component (E) is applied to the plastic substrate, wherein the electrical component (E) comprises a dried conductive ink, wherein the plastic substrate is selected from a group comprising polycarbonate, cycloolefin copolymers, polymethyl-methacrylate, polypropylene and wherein the dried, conductive ink comprises silver and/or gold, wherein the electrical component (E) comprises at least one conductor section or at least two electrodes, characterized in that the electrical component (E) is part of an expansion sensor and/or a pressure sensor and/or a thermal flow sensor.

According to one embodiment, a flexible substrate includes a support plate including a first surface, a line portion including a flexible insulating base located on the first surface and a wiring layer disposed on the insulating base, and a protective member covering the line portion, and the wiring layer includes a first metal layer and a second metal layer stacked on the first metal layer, the second metal layer has a first film thickness in a first area and a second film thickness in a second area, and the second film thickness is greater than the first film thickness.

According to one embodiment, a flexible substrate includes a line portion including a support plate including a first surface, a flexible insulating base located on the first surface and a wiring layer disposed on the insulating base, a piezoelectric material covering the line portion, a protective member located on the piezoelectric material and an island-shaped first electrode provided on the insulating base.