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:
Apr. 06, 2004
Filed:
Jul. 18, 2002
Applicant:
Inventors:
Herbert Goebel, Reutlingen, DE;
Vesna Goebel, Reutlingen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/120 ; H01L 2/1301 ;
U.S. Cl.
CPC ...
H01L 2/120 ; H01L 2/1301 ;
Abstract
A semiconductor arrangement and a method for manufacturing the semiconductor arrangement are provided, which arrangement and method allow an improvement in the current-carrying capacity for given chip dimensions. The semiconductor arrangement includes trenches introduced in the interior of the chip, which trenches reduce power loss and improve the heat dissipation of the chip, as well as reduce the forward voltage of diode.