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:
Jun. 18, 2024
Filed:
Nov. 02, 2021
Applicant:
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Inventor:
Yan-Ru Chen, Hsinchu, TW;
Assignee:
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10B 43/40 (2023.01); H01L 23/535 (2006.01); H01L 25/065 (2023.01); H10B 41/27 (2023.01); H10B 41/41 (2023.01); H10B 43/27 (2023.01);
U.S. Cl.
CPC ...
H10B 43/40 (2023.02); H01L 23/535 (2013.01); H01L 25/0657 (2013.01); H10B 41/27 (2023.02); H10B 41/41 (2023.02); H10B 43/27 (2023.02); H01L 2225/06506 (2013.01);
Abstract
A memory chip includes a memory cell circuit, a periphery circuit, an interconnect structure, and a control logic circuit. The periphery circuit is positioned under the memory cell circuit and electrically connected to the memory cell circuit. The interconnect structure is positioned on a side surface of the memory cell circuit. The control logic circuit is positioned under the interconnect structure. The control logic circuit is electrically connected to the interconnect structure and the periphery circuit and includes a dynamic random-access memory.