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. 17, 2024
Filed:
Jun. 26, 2023
Taiwan Semiconductor Manufacturing Company, Ltd., Hsin-Chu, TW;
Hsien-Hsin Sean Lee, Duluth, GA (US);
William Wu Shen, Hsinchu, TW;
Yun-Han Lee, Hsinchu County, TW;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD, Hsinchu, TW;
Abstract
A memory system includes multiple groups of primary memory cells residing in a first die or a stack of first dies, multiple groups of cache memory cells residing in a second die, an interposer, and control circuits residing in a third die. Each group of the cache memory cells is associated with a corresponding group of the primary memory cells. The first die or the stack of first dies is coupled to a top surface of the second die through a first group of bumps. A bottom surface of the second die is coupled to a top surface of the interposer through a second group of bumps. The control circuits are associated with the primary memory cells and the cache memory cells. The third die is positioned aside the second die and coupled to the top surface of the interposer through a third group of pumps.