Patent · US Active

Battery, a battery element and a method for forming a battery

US9705151B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Marko Lemke · Dresden, DE
Peter Brockhaus · Medford, US
Jirko Lohse · Dresden, DE

Key dates

Filing date	Mar 28, 2014
Grant date	Jul 11, 2017
Priority date	—
Expiry date	Feb 21, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49115
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A battery includes at least two externally accessible battery electrodes to provide a supply voltage and at least more than half of a wafer including at least two wafer electrodes. The wafer includes a plurality of trenches reaching into the wafer. At least a part of a trench of the plurality of trenches is filled with a solid state battery structure. The solid state battery structure within the trench includes electrodes electrically connected to the wafer electrodes.

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