H01C7/1006

FUSE DEVICE HAVING PHASE CHANGE MATERIAL
20200194208 · 2020-06-18 · ·

A fuse device including a fuse component, a first electrode, disposed on a first side of the fuse component, a second electrode, disposed on a second side of the fuse component, and a phase change component, disposed in thermal contact with the fuse component. The fuse component may comprise a fuse temperature, wherein the phase change component exhibits a phase change temperature, the phase change temperature marking a phase transition of the phase change component, and wherein the phase change temperature is less than the fuse temperature.

Integrated Capacitor Filter and Integrated Capacitor Filter with Varistor Function
20200194180 · 2020-06-18 ·

Disclosed are apparatus and a method for providing an integrated multiterminal multilayer ceramic device that has three or more capacitive elements. Two of such capacitive elements may be in series, with a third in parallel. The integrated device may be packaged as an overmolded three leaded component, or can be mounted as SMD (surface mount device). The integrated device may also be combined with a separate varistor in a stacked arrangement of leaded components.

LAYERED ELECTRONIC COMPONENT PRODUCTION METHOD

A sintered body that includes semiconductor ceramic layers and an internal electrode which are alternately stacked on one another is prepared. A first external electrode is formed on a side surface of the sintered body such that the first external electrode is connected to the internal electrode. An insulating layer is formed on a surface of the sintered body by applying a glass coating over an entire of the sintered body having the formed first external electrode. The insulating layer is exposed from the first external electrode. A second external electrode is formed on the first external electrode. This method provides the produced multilayer electronic component with a stable electric connection between the internal electrodes and the external electrodes.

Electrical component, component arrangement, and a method for producing an electrical component and component arrangement
10667400 · 2020-05-26 · ·

An electrical component for embedding into a carrier comprises a ceramic main body, an electrically insulating passivation layer which is applied to the main body, and at least one inner electrode. In addition, the electrical component comprises an outer electrode which is connected to the inner electrode, wherein the outer electrode comprises a first electrode layer comprising a metal and a second electrode layer which is arranged on the latter and comprises copper.

Multi-function electronic device having memristor and memcapacitor and method for manufacturing the same

The present invention relates to a multi-function electronic device having a memristor and a memcapacitor and a method for manufacturing the same. The multi-function electronic device having a memristor and a memcapacitor has a laminated structure of a first insulating layer comprising an organic material/an active layer/a second insulating layer comprising an organic material, and thus has a resistance and capacitance varying with the applied voltage.

Multilayer Device and Method for Producing a Multilayer Device
20200126730 · 2020-04-23 ·

A multilayer device and a method for producing a multilayer device are disclosed. In an embodiment a multilayer device includes a main body having at least two external electrodes, at least one first internal electrode; at least one second internal electrode, wherein each internal electrode is electrically conductively connected to an external electrode, a plurality of ceramic layers, wherein the ceramic layers comprise the internal electrodes and at least one dielectric layer, wherein, viewed along a stack direction of the ceramic layers, the dielectric layer being arranged between the internal electrodes, and wherein the dielectric layer is printed onto at least one sub-region of one of the ceramic layers.

ELECTRIC SHOCK PROTECTION DEVICE, METHOD FOR MANUFACTURING SAME, AND PORTABLE ELECTRONIC DEVICE HAVING SAME
20200111611 · 2020-04-09 · ·

Provided are an electric shock protection device and method of manufacturing the same. The electric shock protection device may include a capacitor unit comprising multiple sheet layers and multiple capacitor electrodes provided on the sheet layers and has an electric shock prevention function and a communication signal transmission function; a pair of soldering electrodes formed on the sheet layer disposed at an outermost side among the sheet layers, extend from both ends toward a center of the capacitor unit, and are formed as electrodes for co-firing; a pair of terminal electrodes which are provided at both ends of the plurality of sheet layers and connecting the capacitor electrodes to the pair of soldering electrodes; a varistor connected to the pair of soldering electrodes through solders and formed as a single component; and a molding portion molded on the varistor, the pair of soldering electrodes, and one side of each of the terminal electrodes.

VARISTOR

A varistor includes a varistor body, a first terminal disposed on one side of the varistor body, a second terminal disposed on the other side of the varistor body, a first electrode disposed on an upper portion of the varistor body, electrically connected to the first terminal, and extending towards the other side of the varistor body, and a second electrode disposed on a lower portion of the varistor body, electrically connected to the second terminal, and extending towards the one side of the varistor body.

Integrated capacitor filter and integrated capacitor filter with varistor function
10607777 · 2020-03-31 · ·

Disclosed are apparatus and a method for providing an integrated multiterminal multilayer ceramic device that has three or more capacitive elements. Two of such capacitive elements may be in series, with a third in parallel. The integrated device may be packaged as an overmolded three leaded component, or can be mounted as SMD (surface mount device). The integrated device may also be combined with a separate varistor in a stacked arrangement of leaded components.

Multilayer component and process for producing a multilayer component
10566115 · 2020-02-18 · ·

A multilayer component and a mathod for producing a multilayer component are disclosed. In an embodiment a multilayer component includes a ceramic main element and at least one metal structure, wherein the metal structure is cosintered and wherein main element is a varistor ceramic having 90 mol % of ZnO, from 0.5 to 5 mol % of Sb.sub.2O.sub.3, from 0.05 to 2 mol % of Co.sub.3O.sub.4, Mn.sub.2O.sub.3, SiO.sub.2 and/or Cr.sub.2O.sub.3, and <0.1 mol % of B.sub.2O.sub.3, Al.sub.2O.sub.3 and/or NiO.