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:
Nov. 24, 2015
Filed:
Nov. 20, 2013
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Noriyasu Kumazaki, Kawasaki, JP;
Masahiro Yoshihara, Yokohama, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
A semiconductor storage device according to the present embodiment includes a memory cell array including a plurality of memory cells. A plurality of word lines are electrically connected to control gates of the memory cells. A plurality of bit lines are electrically connected to one end of a current path of the memory cells. A sense amplifier part detects data stored in the selected memory cells. A power supply part converts an external power supply voltage to an internal power supply voltage and supplies the internal power supply voltage to the sense amplifier part. A power supply wire extends above the memory cell array and is provided to range from the power supply part to the sense amplifier part.