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. 31, 2024
Filed:
Jun. 29, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jongyoun Kim, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor package includes a semiconductor chip, a redistribution insulating layer having a first opening, and an external connection bump including a first portion filling the first opening. A lower bump pad includes a first surface and a second surface opposite the first surface. The first surface includes a contact portion that directly contacts the first portion of the external connection bump and a cover portion surrounding side surfaces of the contact portion. A first conductive barrier layer surrounds side surfaces of the lower bump pad and is disposed between the lower bump pad and the redistribution insulating layer. A redistribution pattern directly contacts the second surface of the lower bump pad and is configured to electrically connect the lower bump pad to the semiconductor chip.