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:
Aug. 29, 2017
Filed:
Jun. 04, 2015
Samsung Electronics Co., Ltd., Suwon-si, KR;
Gi-Won Oh, Seoul, KR;
Ju-Yun Jung, Hwaseong-si, KR;
Soo-Hyeong Kim, Hwaseong-si, KR;
Hyun-Joong Kim, Yongin-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Sansung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor memory device includes a memory cell array including a plurality of cell cores which include a first cell core corresponding to a first channel that is a normal channel and a second cell core corresponding to a second channel that is a failed channel; and an access circuit configured to perform address remapping by converting a first address of at least a first failed cell in the first cell core into a second address of at least a second cell in the second cell core, and to transmit data of at least the second cell through the first channel.