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:
Jul. 08, 2025
Filed:
Jul. 25, 2022
Huawei Technologies Co., Ltd., GuangDong, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
This application discloses a chip package assembly, an electronic device, and a preparation method of a chip package assembly. The chip package assembly includes a package substrate, a chip, and a heat dissipation part. The package substrate includes an upper conductive layer, a lower conductive layer, and a conductive part connected between the upper conductive layer and the lower conductive layer. The chip includes a front electrode and a back electrode that are disposed opposite each other, the chip is embedded in the package substrate, the conductive part surrounds the chip, the front electrode is connected to the lower conductive layer, and the back electrode is connected to the upper conductive layer. The heat dissipation part is connected to a surface of the upper conductive layer that is away from the chip. The upper conductive layer, the lower conductive layer, and the conductive part each conduct heat.