Title:
SEMICONDUCTOR STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/145453
Kind Code:
A1
Abstract:
A semiconductor storage device comprising: a plurality of memory cells arranged in a matrix; word lines provided corresponding to the memory cell rows; dummy word lines formed in a metal wiring layer adjacent to a metal wiring layer having the word lines formed therein; a word driver circuit that drives the word lines; and a dummy word driver circuit that boosts the word lines on the basis of the inter-line capacity between the word lines and the dummy word lines.
Inventors:
ISHII YUICHIRO (JP)
TANAKA SHINJI (JP)
TANAKA SHINJI (JP)
Application Number:
PCT/JP2016/083675
Publication Date:
August 31, 2017
Filing Date:
November 14, 2016
Export Citation:
Assignee:
RENESAS ELECTRONICS CORP (JP)
International Classes:
G11C11/413
Foreign References:
| US20150085568A1 | 2015-03-26 | |||
| JP2004241058A | 2004-08-26 |
Other References:
See also references of EP 3422350A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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