A circuit board with integrated fusing includes an insulating substrate having a circuit trace formed on a surface thereof, the circuit trace including a first circuit trace portion and a second circuit trace portion. A fusible link electrically connects the first circuit trace portion to the second circuit trace portion, the fusible link including a planar surface extending from the first circuit trace portion to the second circuit trace portion. A dielectric reflow encapsulates the fusible link on the planar surface from the first circuit trace portion to the second circuit trace portion.

The present disclosure relates to a component for the surface soldering installation on a circuit board, comprising: a basic body forming at least one locating surface provided for contact with a surface of the circuit board, or several locating points spanning a plane; two elastic brackets, which are formed on opposing sides of the basic body and respectively form one soldering surface for a solder connection with a positioning surface of the circuit board, wherein each of the two brackets has, in sequential arrangement over its course from the basic body to the soldering surface, a strip-shaped, flat, first portion and a strip-shaped, flat, second portion, wherein the main surfaces of the first portion are arranged at an angle to the main surfaces of the second portion; a use and an associated assembly.

A housing of a conformal wearable battery (CWB) encloses a plurality of battery cells arranged in a grid-like pattern and electrically connected to a printed circuit board (PCB). The PCB includes an electrical connection pad that is electrically coupled to a positive terminal of a battery cell of the plurality of battery cells and a positive conductive region receiving electrical energy from one or more of the plurality of battery cells. A redundant trace fuse circuit is formed on the PCB to facilitate electrical connection of the electrical connection pad and the positive conductive region. The redundant trace fuse circuit includes a first fusible link for electrically connecting the first electrical connection pad to the positive conductive region and a second fusible link that is selectively enabled to electrically connect the first electrical connection pad to the positive conductive region when the first fusible link is inoperative.

A method for modifying an elongate structure including providing a fluid deposited onto the substrate, the fluid containing a dispersion of electrically polarizable nanoparticles and applying an AC voltage across a portion of the elongate structure so as to cause an alternating electric current to pass through the narrow section such that a break in the elongate structure is formed at the narrow section, the break being defined between a first broken end and a second broken end of the elongate structure, and then cause, when the break is formed, an alternating electric field to be applied to the fluid such that a plurality of the nanoparticles contained in the fluid are assembled to form a continuation of the elongate structure extending from the first broken end towards the second broken end so as to join the first and second broken ends.

The present invention realizes an inexpensive packaging material having an opening detection function by simplifying the configuration of an opening detection sheet. The present invention includes: a metal foil layer (12); a first resin layer (13) having an insulation property; and a second resin layer (15) stacked on at least a part of the first resin layer (13), wherein a circuit pattern (14) is printed on the first resin layer (13) with use of conductive ink containing carbon nanotubes.

The invention provides a printed circuit board (10) including a first electrically conductive track (210), wherein the printed circuit board (10) comprises a set (15) of two printed circuit board areas (100) both comprising a part of the first electrically conductive track (210), wherein printed circuit board (10) further comprises a perforation line (300) between the two printed circuit board areas (100) for customizing the printed circuit board (10) into two physically separated printed circuit board area comprising parts (1100), wherein the perforation line (300) is configured as a non-straight line, wherein the perforation line (300) comprises relative to one of the printed circuit board areas (100), and in a plane of the printed circuit board (10), a first projecting part (311) and a first recessed part (312), wherein the first recessed part (312) is recessed relative to the first projecting part (311), wherein the first electrically conductive track (210) is intercepted by the perforation line (300) at the first recessed part (312).

A housing of a conformal wearable battery (CWB) encloses a plurality of battery cells arranged in a grid-like pattern and electrically connected to a printed circuit board (PCB). The PCB includes an electrical connection pad that is electrically coupled to a positive terminal of a battery cell of the plurality of battery cells and a positive conductive region receiving electrical energy from one or more of the plurality of battery cells. A redundant trace fuse circuit is formed on the PCB to facilitate electrical connection of the electrical connection pad and the positive conductive region. The redundant trace fuse circuit includes a first fusible link for electrically connecting the first electrical connection pad to the positive conductive region and a second fusible link that is selectively enabled to electrically connect the first electrical connection pad to the positive conductive region when the first fusible link is inoperative.

An electronic assembly includes an elastic substrate, a stretchable conductor layer, an electronic element and a compressible elastic conductor. The stretchable conductor layer is arranged on the elastic substrate, the electronic element is located on one side of the stretchable conductor layer facing away from the elastic substrate, and the stretchable conductor layer is electrically connected to the electronic element. The compressible elastic conductor is at least partially located between the stretchable conductor layer and the electronic element.

A method for modifying an elongate structure including providing a fluid deposited onto the substrate, the fluid containing a dispersion of electrically polarizable nanoparticles and applying an AC voltage across a portion of the elongate structure so as to cause an alternating electric current to pass through the narrow section such that a break in the elongate structure is formed at the narrow section, the break being defined between a first broken end and a second broken end of the elongate structure, and then cause, when the break is formed, an alternating electric field to be applied to the fluid such that a plurality of the nanoparticles contained in the fluid are assembled to form a continuation of the elongate structure extending from the first broken end towards the second broken end so as to join the first and second broken ends.

The invention relates to a process of fabricating a beaded path on the surface of a substrate, the process comprising: preparing a dispersion of particles in a liquid; supplying the prepared dispersion to at least one electrically conductive microcapillary in a continuous manner; forming and maintaining a convex meniscus of the dispersion at the outlet end of the microcapillary positioned above and/or below the surface of a substrate; applying alternating voltage to the microcapillary so that a beaded structure is formed between the dispersion meniscus and the surface of the substrate; and moving the microcapillary relative to the substrate and/or the substrate relative to the microcapillary so as to deposit the particles of the formed beaded structure on the surface of the substrate and simultaneously rebuild the beaded structure formed between the dispersion meniscus and the surface of a substrate. The invention also relates to a system for realizing this process and the use of the beaded path fabricated in accordance with the process of the invention for the production of electrodes in photovoltaic cells, new generation clothing, electronic components, including flexible electronics, artificial flagella, photonic and optomechanical materials, as well as for the regeneration of damaged paths on the surface of a substrate. The present invention also relates to a kit comprising a substrate and a beaded path fabricated on the surface of that substrate according to this process. The invented process is simple, efficient, hence economical, and enables fabricating beaded paths that retain their properties after turning off the voltage initially used to form a beaded structure. Moreover, the process occurs outside a liquid environment and enables fabricating of paths in a continuous manner, that is, through the formation of the beaded structure and its simultaneous depositing on the surface of a substrate allowing the fabrication of beaded paths of arbitrary length.