The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 15, 2021
Filed:
May. 22, 2017
X-fab Semiconductor Foundries Gmbh, Erfurt, DE;
Ralf Lerner, Erfurt, DE;
Oliver Haluch, Bonn, DE;
X-FAB SEMICONDUCTOR FOUNDRIES GMBH, Erfurt, DE;
Abstract
The transfer of devices or device components from a carrier substrate to a further carrier substrate or to a plurality of further carrier substrates can be performed with little effort (few transfer steps) to the at least one further carrier substrate. The method comprises producing first devices on the first carrier substrate in a two-dimensional grid. It comprises defining positions on the second carrier substrate on the basis of the two-dimensional grid for at least some of the first devices. It comprises releasing a plurality of the first devices from the first carrier substrate while maintaining the two-dimensional grid. Finally, the plurality of first devices are applied to the second carrier substrate in the defined positions while maintaining the two-dimensional grid or a multiple thereof in at least one of the two directions.