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:
Dec. 27, 2022
Filed:
Sep. 12, 2017
Applicant:
Ev Group E. Thallner Gmbh, St. Florian am Inn, AT;
Inventors:
Assignee:
EV Group E. Thallner GmbH, St. Florian am Inn, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 63/00 (2006.01); B23K 26/53 (2014.01); B23K 26/0622 (2014.01); B23K 26/082 (2014.01); B23K 26/00 (2014.01); B23K 26/046 (2014.01); B23K 26/08 (2014.01); B32B 43/00 (2006.01); B23K 101/40 (2006.01);
U.S. Cl.
CPC ...
B23K 26/53 (2015.10); B23K 26/0006 (2013.01); B23K 26/046 (2013.01); B23K 26/0622 (2015.10); B23K 26/082 (2015.10); B23K 26/0861 (2013.01); B32B 43/006 (2013.01); B23K 2101/40 (2018.08); B32B 2310/0843 (2013.01);
Abstract
A method for separating a temporarily bonded substrate stack by bombardment of a joining layer of the substrate stack by means of laser beams emitted by a laser, characterised in that laser beams of the laser reflected and/or transmitted at the temporarily bonded substrate stack are detected during the bombardment of the joining layer with the laser beams. The invention also relates to a corresponding device.