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:
May. 20, 2008
Filed:
Jan. 10, 2007
Applicants:
Jung-hyeon Lee, Yongin-si, KR;
Gi-sung Yeo, Seoul, KR;
Doo-hoon Goo, Hwaseong-si, KR;
Woo-sung Han, Seoul, KR;
Inventors:
Jung-Hyeon Lee, Yongin-si, KR;
Gi-Sung Yeo, Seoul, KR;
Doo-Hoon Goo, Hwaseong-si, KR;
Woo-Sung Han, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/108 (2006.01); H01L 29/76 (2006.01); H01L 29/94 (2006.01); H01L 31/119 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device includes a plurality of rows, each row comprising a plurality of active regions arranged at a pitch wherein the active regions in adjacent rows are shifted with respect to each other by one half of the pitch, wherein a distance between each active region in a row is equal to a distance between active regions in adjacent rows.