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:
Jan. 28, 2014
Filed:
Sep. 23, 2010
Achim Trautmann, Leonberg, DE;
Ralf Reichenbach, Esslingen, DE;
Achim Trautmann, Leonberg, DE;
Ralf Reichenbach, Esslingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A micromechanical assembly for bonding semiconductor substrates includes a semiconductor substrate having a chip pattern having a plurality of semiconductor chips, each having a functional region and an edge region surrounding the functional region. There is a bonding frame made of a bonding alloy made from at least two alloy components in the edge region, spaced apart from the functional region. Within the part of the edge region surrounding the bonding frame between the bonding frame and the functional region, there is at least one stop frame made of at least one of the alloy components, which is configured such that when a melt of the bond alloy contacts the stop frame during bonding, the bonding alloy solidifies.