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:
Sep. 02, 2014
Filed:
Mar. 26, 2010
Applicants:
Kunibert Reiss, Pechbrunn, DE;
Thomas Karl, Wunsiedel, DE;
Claus Peter Kluge, Röslau, DE;
Inventors:
Assignee:
CeramTec GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/24 (2006.01); B23K 26/40 (2014.01); B23K 26/06 (2014.01); H01L 21/78 (2006.01); C03B 33/02 (2006.01); B23K 26/36 (2014.01); C03B 33/08 (2006.01);
U.S. Cl.
CPC ...
B23K 26/408 (2013.01); B23K 26/0626 (2013.01); H01L 21/78 (2013.01); C03B 33/0222 (2013.01); B23K 26/367 (2013.01); C03B 33/082 (2013.01); B23K 2201/40 (2013.01);
Abstract
A component having a laser track as a fracture initiation line, said laser track being composed of laser holes formed by a laser beam for preparing for a later separation of the component into individual components. In order to ensure that, upon separation, the fracture always extends along the laser track, fractures deviating from the laser track are avoided, and the fracture edges after fracture are formed evenly and do not have jagged edges, it is proposed that the distance between two adjacent laser holes be less than or equal to the diameter of said laser holes, in each case measured on the surface of the component.