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:
Oct. 01, 2019
Filed:
Mar. 06, 2017
Robert Bosch Gmbh, Stuttgart, DE;
Alfred Goerlach, Kusterdingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A semiconductor system including a planar anode contact, a planar cathode contact, and a volume of n-conductive semiconductor material, which has an anode-side end and a cathode-side end and extends between the anode contact and the cathode contact. A p-conductive area extends from the anode-side end of the volume toward the cathode-side end of the volume without reaching the cathode-side end. The p-conductive area has two sub-areas which are separated from one another in a cross section lying transversely with respect to the anode contact and the cathode contact, which delimit a sub-volume of the volume filled with n-conductive semiconductor material. The sub-volume is open toward the cathode contact, and is delimited by cathode-side ends of the sub-areas. A distance of the two sub-areas defining the opening is smaller than a distance between the two sub-areas prevailing outside of the opening and lying between anode side ends of the sub-areas.