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:
Dec. 30, 2025
Filed:
Mar. 24, 2022
Infineon Technologies Ag, Neubiberg, DE;
Timothy Canning, Regensburg, DE;
Helmut Brech, Lappersdorf, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A semiconductor package includes a mounting platform including an electrically insulating substrate and structured metallization layers, a semiconductor die mounted on an upper surface of the mounting platform, the semiconductor die including a first terminal and a second terminal, the first terminal disposed on a second surface of the semiconductor die that faces the mounting platform, the second terminal disposed on a first surface of the semiconductor die that faces away from the mounting platform, and a heat sink integrally formed in the mounting platform. The heat sink is directly underneath the semiconductor die and is thermally coupled to the semiconductor die. The heat sink extends from the upper surface of the mounting platform to a lower surface of the mounting platform. The heat sink includes one or more discrete metal blocks disposed within an opening formed in the electrically insulating substrate.