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:
Dec. 31, 2013
Filed:
Sep. 16, 2011
Applicants:
Go Shikata, Yokohama, JP;
Fumiharu Nakajima, Yokohama, JP;
Toshiaki Edahiro, Yokohama, JP;
Inventors:
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01); G11C 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
According to one embodiment, a semiconductor device having a pattern layout includes a first interconnect pattern and a contact pad. The first interconnect pattern includes lines and spaces which are alternately aligned in a first direction with a predetermined pitch. The contact pad is arranged between the lines in the first interconnect pattern and has a width that is triple the predetermined pitch. An interval between the line in the first interconnect pattern and the contact pad is the predetermined pitch, and the predetermined pitch is 100 nm or below.