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. 20, 2011
Filed:
Mar. 31, 2009
Applicants:
Manfred Mengel, Bad Abbach, DE;
Thomas Spoettl, Mintraching, DE;
Frank Pueschner, Kelheim, DE;
Louis Vervoort, Pielenhofen, DE;
Inventors:
Manfred Mengel, Bad Abbach, DE;
Thomas Spoettl, Mintraching, DE;
Frank Pueschner, Kelheim, DE;
Louis Vervoort, Pielenhofen, DE;
Assignee:
Infineon Technologies AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a semiconductor device or a substrate is described. The method includes providing a chip attached to a carrier or providing a substrate. A foil is held over the chip and the carrier or the substrate. A laser beam is directed onto the foil, and substance at the foil is ablated and deposited on the chip and the carrier or on the substrate.