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:
Jan. 30, 2024
Filed:
Mar. 30, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Xuanwei Fang, Dongguan, CN;
Zhiqiang Xiang, Dongguan, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
Disclosed is a packaging solution, such as a lead frame for circuit board packaging, a packaged integrated circuit board, a power chip, and a circuit board packaging method. The lead frame includes a plurality of frame units disposed in parallel in a first direction. The frame unit includes a hollow bezel, and a plurality of pins and connecting ribs that are disposed in the bezel. Each pin includes a first pin part and a second pin part that extend in a second direction and are integrally formed. The first pin part is disposed in the bezel, the first pin part is configured to electrically connect to a circuit board, and the second pin part is connected and fastened to the bezel. The second direction is perpendicular to the first direction. The connecting ribs are connected among the plurality of pins and the bezel.