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:
Sep. 09, 2025
Filed:
Apr. 21, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Seungmin Kim, Asan-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor package includes a substrate having a passive element region, a peripheral region adjacent to the passive element region, and a remaining region, a first passive element on an upper surface of the passive element region, a first semiconductor chip on an upper surface of the remaining region, and a sealing portion covering the substrate, the first passive element, and the first semiconductor chip, wherein the peripheral region includes a first sub-region on a first side of the first passive element, a second sub-region on a second side opposite the first side, a third sub-region on a third side of the first passive element, and a fourth sub-region on a fourth side opposite the third side, and wherein a roughness of an upper surface of at least one of the first to fourth sub-regions is greater than a roughness of the upper surface of the remaining region.