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:
Feb. 08, 2022
Filed:
Feb. 01, 2021
Applicant:
Micron Technology, Inc., Boise, ID (US);
Inventors:
Naohisa Nishioka, Sagamihara, JP;
Seiji Narui, Sagamihara, JP;
Assignee:
Micron Technology, Inc., Boise, ID (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 23/48 (2006.01); G11C 29/44 (2006.01); G11C 7/10 (2006.01); G11C 5/06 (2006.01);
U.S. Cl.
CPC ...
H01L 23/481 (2013.01); G11C 5/06 (2013.01); G11C 7/1051 (2013.01); G11C 29/4401 (2013.01);
Abstract
Disclosed herein is an apparatus that includes a memory cell array, a plurality of TSVs penetrating a semiconductor chip, an output circuit configured to output a data to the TSVs, an input circuit configured to receive a data from the TSVs, a pad supplied with a data from outside, and a control circuit configured to write the data to the memory cell array, read the data from the memory cell array, and transfer the data from the memory cell array to the input circuit via the output circuit and the TSVs.