Patent · US Active

Electrical circuit and method for producing an electrical circuit

US8981513B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Ricardo Ehrenpfordt · Gerlingen, DE
Mathias Bruendel · Stuttgart, DE
Daniel Pantel · Ditzingen, DE
Frederik Ante · Stuttgart, DE
Johannes Kenntner · Magstadt, DE

Key dates

Filing date	Dec 26, 2013
Grant date	Mar 17, 2015
Priority date	—
Expiry date	Dec 26, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/50
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An electrical circuit includes a solar cell that has a photovoltaically active front side and a back side. An electronic or micromechanical component is arranged on the back side of the solar cell and is electrically connected to the photovoltaically active front side of the solar cell by a contact-making structure. The electrical circuit also includes a transparent first protective layer that is arranged on the photovoltaically active front side of the solar cell. The contact-making structure has a first contact-making section that is arranged on a front side of the first protective layer facing away from the solar cell.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.