A stacked electronic component comprises a stack of three or more print layers. Each print layer has an area less than any print layers beneath the print layer in the stack. Each print layer comprises a dielectric layer and a functional layer disposed on the dielectric layer. The functional layer comprises an exposed conductive portion that is not covered with a dielectric layer of any of the print layers and each exposed conductive portion is nonoverlapping with any other exposed conductive portion. A patterned electrode layer is coated on at least a portion of the stack and defines one or more electrodes. Each electrode of the one or more electrodes in electrical contact with an exclusive subset of the exposed conductive portions. The functional layers can be passive conductors forming capacitors, resistors, inductors, or antennas, or active layers forming electronic circuits.

The present disclosure is directed to a ceramic substrate that includes a plurality of contact pads, a plurality of electrical traces, and a microelectromechanical die. Contacts on the die are coupled to the plurality of contact pads through the plurality of electrical traces. The substrate also includes a plurality of memory bits formed directly on the substrate. Each memory bit is coupled between a first one of the contact pads and a second one of the contact pads.

A stretchable wiring board that includes: a stretchable substrate; a first stretchable wiring extending in a length direction on a main surface side of the stretchable substrate; and a second stretchable wiring extending in the length direction on the main surface side of the stretchable substrate, the second stretchable wiring having a first portion with a first region overlapping on top of the first stretchable wiring on an end portion side of the first stretchable wiring, and a width of the first portion of the second stretchable wiring in a width direction orthogonal to the length direction is smaller than a width of the first stretchable wiring.

A modulated inductance module includes an inductor including one or more electrical conductors disposed around a ferromagnetic ceramic element formed on a semiconductor die, wherein the inductor further has two or more metal oxides having fluctuations in metal-oxide compositional uniformity less than or equal to 1.50 mol % throughout said ceramic element, the ceramic element has crystalline grain structure having a diameter that is less than or equal to 1.5× a mean grain diameter, and the semiconductor die contains active semiconductor switches or rectifying components that are in electrical communication with the one or more electrical conductors of the inductor.

The disclosure relates to a printed circuit board having at least two current-conducting layer plies, wherein the current-conducting layer plies extend in an axial direction of the printed circuit board and are arranged in succession in a thickness direction of the printed circuit board. A component fastened by THT is arranged on one side of the printed circuit board. At least one connecting element extends through the printed circuit board through a passage opening in the thickness direction. The current-conducting layer ply is adjacent to the component fastened by THT reaches as far as the connecting element and the current-conducting layer ply that is remote from the component fastened by THT is at a distance from the connecting element.

A stacked electronic component comprises a stack of three or more print layers. Each print layer has an area less than any print layers beneath the print layer in the stack. Each print layer comprises a dielectric layer and a functional layer disposed on the dielectric layer. The functional layer comprises an exposed conductive portion that is not covered with a dielectric layer of any of the print layers and each exposed conductive portion is nonoverlapping with any other exposed conductive portion. A patterned electrode layer is coated on at least a portion of the stack and defines one or more electrodes. Each electrode of the one or more electrodes in electrical contact with an exclusive subset of the exposed conductive portions. The functional layers can be passive conductors forming capacitors, resistors, inductors, or antennas, or active layers forming electronic circuits.

A stacked electronic component comprises a stack of three or more print layers. Each print layer has an area less than any print layers beneath the print layer in the stack. Each print layer comprises a dielectric layer and a functional layer disposed on the dielectric layer. The functional layer comprises an exposed conductive portion that is not covered with a dielectric layer of any of the print layers and each exposed conductive portion is nonoverlapping with any other exposed conductive portion. A patterned electrode layer is coated on at least a portion of the stack and defines one or more electrodes. Each electrode of the one or more electrodes in electrical contact with an exclusive subset of the exposed conductive portions. The functional layers can be passive conductors forming capacitors, resistors, inductors, or antennas, or active layers forming electronic circuits.

Provided are a radio frequency identification tag and a method of manufacturing the same. The radio frequency identification tag includes a substrate, an antenna unit provided on the substrate and configured to transmit and receive signals, an integrated circuit unit spaced apart from the antenna unit on the substrate, and an interrupter and a delay circuit unit connected in parallel between the antenna unit and the integrated circuit unit, wherein the interrupter includes a variable portion and a fixed portion opposite the variable portion, wherein the delay circuit unit includes a capacitor and a resistor.

Provided are a radio frequency identification tag and a method of manufacturing the same. The radio frequency identification tag includes a substrate, an antenna unit provided on the substrate and configured to transmit and receive signals, an integrated circuit unit spaced apart from the antenna unit on the substrate, and an interrupter and a delay circuit unit connected in parallel between the antenna unit and the integrated circuit unit, wherein the interrupter includes a variable portion and a fixed portion opposite the variable portion, wherein the delay circuit unit includes a capacitor and a resistor.

Embodiments of the invention include a microelectronic device that includes a substrate having transistor layers and interconnect layers including conductive layers to form connections to transistor layers. A capacitive bump is disposed on the interconnect layers. The capacitive bump includes a first electrode, a dielectric layer, and a second electrode. In another example, an inductive bump is disposed on the interconnect layers. The inductive bump includes a conductor and a magnetic layer that surrounds the conductor.