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. 01, 2025
Filed:
Dec. 20, 2021
Stmicroelectronics Pte Ltd, Singapore, SG;
Jing-En Luan, Singapore, SG;
STMICROELECTRONICS PTE LTD, Singapore, SG;
Abstract
The present disclosure is directed to a package that includes a plurality of die that are stacked on each other. The plurality of die are within a first resin and conductive layer is on the first resin. The conductive layer is coupled between ones of first conductive vias extending into the first resin to corresponding ones of the plurality of die. The conductive layer and the first conductive vias couple ones of the plurality of die to each other. A second conductive via extends into the first resin to a contact pad of the substrate, and the conductive layer is coupled to the second conductive via coupling ones of the plurality of die to the contact pad of the substrate. A second resin is on and covers the first resin and the conductive layer on the first resin. In some embodiments, the first resin includes a plurality of steps (e.g., a stepped structure). In some embodiments, the first resin includes inclined surfaces (e.g., sloped surfaces).