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. 18, 2022
Filed:
Jan. 27, 2017
Kjellberg-stiftung, Finsterwalde, DE;
Michael Schnick, Oberlungwitz, DE;
Nils Brocke, Dresden, DE;
KJELLBERG-STIFTUNG, Finsterwalde, DE;
Abstract
An apparatus and a method for thermal processing within a processing region () at a workpiece surface () by means of a laser beam () emitted by at least one radiation source (). Arranged in the beam path of the laser beam () between the at least one radiation source () and the processing region () on the workpiece surface (), there is at least one element () by means of which the intensity of the laser beam () is modifiable in a locally defined manner within the processing region (). As an alternative or in addition thereto, the intensity of at least one of the laser beams () is modifiable in a locally defined manner within the processing region () by a defined actuation of the plurality of radiation sources () such that a locally defined distribution of the intensity of the laser beam () striking the workpiece surface () is achievable within the processing region ().