Method for producing a rolled-up electrical or electronic component

US10280071B2 · kind B2 · utility

Assignee

• Leibniz-Institut für Festkörper- und, Werkstoffforschung Dresden e. V. · DE

Inventors

• Daniel Grimm · McHenry, US
• Dmitriy Karnaushenko · Dresden, DE
• Martin Bauer · Tauberbischofsheim, DE
• Daniil Karnaushenko · Dresden, DE
• Denys Makarov · Dresden, DE
• Oliver Schmidt · Palo Alto, US

Key dates

• Filing date: Nov 19, 2015
• Grant date: May 7, 2019
• Expiry date: Nov 19, 2035

Classification

• Technology area (CPC H): Electricity
• CPC primary: H01G4/06
• WIPO field: Micro-structural and nano-technology
• WIPO sector: Chemistry

Abstract

The present invention relates to the fields of physics, material sciences and micro and nano electronics, and concerns a method for producing a rolled-up electrical or electronic component, as can be used for example as a capacitor, or in aerials. The object of the present invention is to provide a low-cost, environmentally friendly and time-saving method for producing a rolled-up electrical or electronic component with many windings. The object is achieved by a method for producing a rolled-up component in which at least two functional and insulating layers, alternately arranged fully or partially over one another, are applied to a substrate with a sacrificial layer, wherein at least the functional or insulating layer that is arranged directly on the sacrificial layer has a perforation, at least on the two sides that are arranged substantially parallel to the rolling direction.