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:
Apr. 12, 2022
Filed:
Sep. 28, 2020
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dong Joo Choi, Seoul, KR;
Seung Duk Baek, Hwaseong-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor package that effectively controls heat generated from a semiconductor chip is provided. A semiconductor device with improved product reliability and performance is provided. A semiconductor package comprises a substrate including a first surface and a second surface facing each other, a first semiconductor chip and a second semiconductor chip disposed on the first surface of the substrate, a first heat spreader formed on the first semiconductor chip and the second semiconductor chip, and a second heat spreader which protrudes from the first heat spreader and covers an upper part of the first semiconductor chip, wherein the first semiconductor chip includes a first side wall extending in a first direction, the second semiconductor chip includes a second side wall extending in the first direction and facing the first side wall of the first semiconductor chip in a second direction intersecting the first direction, and an area of the second heat spreader at a boundary between the first heat spreader and the second heat spreader is smaller than or equal to an area of an upper surface of the first semiconductor chip.