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:
Jul. 16, 2019
Filed:
Sep. 28, 2018
Applicant:
Renesas Electronics Corporation, Tokyo, JP;
Inventor:
Yuichiro Ishii, Tokyo, JP;
Assignee:
Renesas Electronics Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 11/419 (2006.01); H01L 27/11 (2006.01); G11C 11/418 (2006.01); H01L 27/02 (2006.01);
U.S. Cl.
CPC ...
G11C 11/419 (2013.01); G11C 11/418 (2013.01); H01L 27/1104 (2013.01); H01L 27/1116 (2013.01); H01L 27/0207 (2013.01);
Abstract
An assist driver is coupled to an end of a word line to which a word line driver is not coupled, and couples the other end of the word line to a first power source, in accordance with a voltage of the other end of the word line.