A printing process for printing an ink pattern on a substrate is provided. The ink pattern to be printed is based on an available pattern layout. The pattern layout defines a desired layout of the ink pattern to be printed. Based on the pattern layout an input image for allocating dot positions of the ink pattern is generated. The printing process includes a step of comparing a scan image with the input image to carry out a quality inspection to detect any print defects in the printed ink pattern. The printing process includes a step of providing a decision on an approval or a rejection of the printed ink pattern. In case of an approval, the substrate can be supplied to a subsequent processing station to finalise the substrate. In case of a rejection, the substrate including print defects can be recycled.

An electrical-contact assembly includes electrical contacts with first and second electrical-contact surfaces on opposing sides of the assembly. The electrical-contact assembly is manufactured by a structurable process (e.g., photo-structurable process) and by electroplating. The first and second electrical-contact surfaces can be positioned with respect to each other with an accuracy, for example, of at least 5 microns. Further, the thickness of the electrical-contact assembly can be at most 17 microns in some cases. The electrical-contact assembly can include integrated active optoelectronic elements, overmolds, optical elements and non-transparent walls.

Components, methods of forming components, and methods of assembling components on an electronic device are provided. For example, a method of forming a component includes providing a first substrate having a first surface, a second surface opposite the first surface along a height direction, and an initial thickness from the first surface to the second surface along the height direction; forming one or more vias in the first substrate, each via extending from the first surface to the second surface of the first substrate; depositing one or more conductive pathways on the first surface of the first substrate; plating the one or more vias; disposing a second substrate on the first surface of the first substrate to form a component sandwich; processing the second surface of the first substrate to reduce a thickness of the component sandwich; and forming one or more contact pads on the first substrate.

An epoxy resin composition comprising an epoxy resin (A) and a latent curing agent (B), wherein the latent curing agent (B) is solid at 25? C.

A multilayer circuit board includes a first substrate and a second substrate in stack. The first substrate is provided with two first pads, two second pads, and two first sub-circuits. The first pads and the second pads are electrically connected to the first sub-circuits. The second substrate has a top surface, a bottom surface, a lateral edge, and two openings. The bottom surface of the second substrate is attached to the top surface of the first substrate. The openings extend from the top surface to the bottom surface of the second substrate. The first pads of the first substrate are in the opening of the second substrate; the second pads of the first substrate are not covered by the second substrate. The second substrate is further provided with a pad on the top surface and a second sub-circuit electrically connected to the pad of the second substrate.

A coil coating method for multilayer coating of a continuous metal strip, which is disposed in the strip passage, in which on a flat side of the metal strip, a curable polymer primer is applied by means of a roller application and cured in order to form an electrically insulating primer layer and a curable polymer varnish is applied onto said primer layer by means of roller application and cured in order to form an electrically insulating varnish layer, wherein at least one at least electrically conductive conductor track is printed on at least some areas between the primer layer and the varnish layer is proposed. In order to increase the reproducibility of the coil coating method, it is proposed that the conductor track be printed on some areas of the pre-cured primer layer and that the conductor track and varnish be applied using a wet-on-wet process.

A method for making a microelectronic unit includes forming a plurality of wire bonds on a first surface in the form of a conductive bonding surface of a structure comprising a patternable metallic element. The wire bonds are formed having bases joined to the first surface and end surfaces remote from the first surface. The wire bonds have edge surfaces extending between the bases and the end surfaces. The method also includes forming a dielectric encapsulation layer over a portion of the first surface of the conductive layer and over portions of the wire bonds such that unencapsulated portions of the wire bonds are defined by end surfaces or portions of the edge surfaces that are unconvered by the encapsulation layer. The metallic element is patterned to form first conductive elements beneath the wire bonds and insulated from one another by portions of the encapsulation layer.

An electronic component embedded substrate includes: a substrate that includes an insulating layer and has a first principal surface and a second principal surface; an electronic component that is embedded in the substrate and has at least one first terminal, at least one second terminal, and a capacity part; at least one via conductor that are formed in the insulating layer and electrically connected to the second terminal; and an adhesion layer that is in contact with the second terminal on an end face of the second terminal which are close to the second principal surface. The electronic component is laminated with the insulating layer, and adhesion strength between the adhesion layer and the insulating layer is higher than that between the second terminal and the insulating layer.

The present application discloses a light-emitting device including a first support structure having a first surface, a plurality of light-emitting elements arranged on the first surface, and a first adhesive layer arranged on the first support structure. Each light-emitting element has a side wall, a bottom surface, a first electrode pad, and a second electrode pad arranged on the bottom surface. The first adhesive layer surrounds the side wall and does not directly contact the bottom surface. The first support structure includes a plurality of through holes located on positions corresponding to the first electrode pad and the second electrode pad.

A method of forming a conductive/nonconductive pattern on a conductive particle-coated fabric uses chemical etching techniques to remove specific areas of conductive material from the fabric, producing non-conductive areas where the fabric was exposed to an etching agent, and leaving conductive areas where the conductive coating was protected by an etch-resistant coating.