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.

Date of Patent:
Sep. 09, 2025

Filed:

Oct. 26, 2022
Applicant:

Infineon Technologies Ag, Neubiberg, DE;

Inventors:

Stefan Woetzel, Erfurt, DE;

Chee Yang Ng, Muar, MY;

Assignee:

Infineon Technologies AG, Neubiberg, DE;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/31 (2006.01); H01L 23/538 (2006.01);
U.S. Cl.
CPC ...
H01L 23/3121 (2013.01); H01L 23/3157 (2013.01); H01L 23/5389 (2013.01);
Abstract

A method of producing a semiconductor package includes providing a substrate formed of electrically insulating material and including a die mounting surface, and a first semiconductor die embedded within the substrate, the first semiconductor die including a first conductive terminal that faces the die mounting surface, providing a second semiconductor die that includes a first conductive terminal, and mounting the second semiconductor die on the die mounting surface such that the first conductive terminal of the second semiconductor die faces and is spaced apart from the die mounting surface, a first electrical connection that directly connects the first conductive terminals of the first and second semiconductor dies together is formed, and the second semiconductor die partially overlaps with the first semiconductor die.


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