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. 10, 2024
Filed:
Mar. 07, 2022
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventors:
Suk Hwan Choi, Icheon-si Gyeonggi-do, KR;
Dong Hun Kwak, Icheon-si Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Icheon-si Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G11C 16/00 (2006.01); G11C 16/24 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0659 (2013.01); G06F 3/0604 (2013.01); G06F 3/064 (2013.01); G06F 3/0673 (2013.01); G11C 16/00 (2013.01);
Abstract
A semiconductor memory device includes a plurality of memory blocks and a contact region. Each of the plurality of memory blocks includes a plurality of memory cells. The contact region is formed between the plurality of memory blocks. The semiconductor memory device uses a first memory block that is not adjacent to the contact region and a second memory block adjacent to the contact region among the plurality of memory blocks differently.