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:
May. 12, 2015
Filed:
Sep. 27, 2011
Applicants:
Magnus Ahlstedt, Regensburg, DE;
Johann Ramchen, Altdorf, DE;
Inventors:
Magnus Ahlstedt, Regensburg, DE;
Johann Ramchen, Altdorf, DE;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 33/00 (2010.01); H01L 31/036 (2006.01); H01L 27/12 (2006.01); H01L 21/00 (2006.01); H01L 33/62 (2010.01);
U.S. Cl.
CPC ...
H01L 33/62 (2013.01); H01L 2924/0002 (2013.01);
Abstract
A semiconductor device includes a radiation-emitting semiconductor chip, a carrier substrate and a film. The carrier substrate has electrically conductive contact tracks on a top side. The film is arranged on a radiation exit side of the chip, the radiation exit side being remote from the carrier substrate, and on the top side of the carrier substrate and has electrically conductive first conductor tracks. The film has perforations arranged such that the semiconductor chip can be electrically contact-connected to the first contact track of the carrier substrate via the first conductor track of the film.