Patent · US Active

Device and method for contactlessly transferring at least partly ferromagnetic electronic components from a carrier to a substrate

US11062927B2 · kind B2 · utility

0Cited by

4References

16Claims

0Family size

Assignee

MUEHLBAUER GMBH & CO. KG · DE

Inventors

Hans-Peter Monser · Dresden, DE
Sigmund Niklas · Monsheim, DE

Key dates

Filing date	Sep 22, 2017
Grant date	Jul 13, 2021
Priority date	—
Expiry date	Nov 19, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2224/95144
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

The device and method according to the invention are used to transfer an electronic ferromagnetic component from a carrier to a substrate using a magnetic assembly. The magnetic assembly is designed and arranged to aid in the correct positioning of the at least partly ferromagnetic electronic component on the substrate. The magnetic field generated by the magnetic assembly produces a magnetic force oriented from the carrier towards the substrate, said magnetic force aiding the transfer of the component from the carrier to the substrate such that a significantly increased positioning accuracy of the component is achieved compared to a transfer without said magnetic force.

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