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:
Sep. 26, 2017
Filed:
May. 24, 2016
Applicant:
Fujitsu Semiconductor Limited, Yokohama-shi, Kanagawa, JP;
Inventor:
Naoya Sashida, Kuwana, JP;
Assignee:
FUJITSU SEMICONDUCTOR LIMITED, Yokohama, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/8244 (2006.01); H01L 27/11507 (2017.01); G11C 11/22 (2006.01);
U.S. Cl.
CPC ...
H01L 27/11507 (2013.01); G11C 11/221 (2013.01);
Abstract
An embodiment of a semiconductor device includes a plate line that is connected to ferroelectric capacitors selected from a plurality of ferroelectric capacitors and covers the selected ferroelectric capacitors and regions between the selected ferroelectric capacitors from above top electrodes.