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. 17, 2024
Filed:
May. 11, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Disclosed is a semiconductor package comprising a redistribution substrate that has a first trench that extends through a top surface of the redistribution substrate, a first semiconductor chip on the redistribution substrate, a capacitor chip on a bottom surface of the first semiconductor chip, and an under-fill layer on the bottom surface of the first semiconductor chip. The redistribution substrate includes a plurality of dielectric layers vertically stacked, a plurality of redistribution patterns in each of the dielectric layers, and a plurality of dummy redistribution patterns in the first trench. The dummy redistribution patterns vertically overlap the first semiconductor chip. An uppermost surface of the dummy redistribution pattern is located at a level higher than a level of a bottom surface of the first trench.