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.:

US 7679122 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 16, 2010

Filed:

Sep. 14, 2006
Applicant:

Wook-hyoung Lee, Seongnam-si, KR;

Inventor:

Wook-Hyoung Lee, Seongnam-si, KR;

Assignee:

Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/94 (2006.01);
U.S. Cl.
CPC ...
Abstract

A semiconductor device includes a plurality of source regions and drain regions disposed on a semiconductor substrate. The semiconductor device also includes a plurality of word lines disposed on the semiconductor substrate between the source regions and the drain regions. The semiconductor device also includes a conductive line disposed on the semiconductor substrate parallel to the word lines. The semiconductor device also includes a plurality of bit lines connected to the drain regions and crossing over the word lines. The semiconductor device also includes a plurality of source strapping lines crossing over the plurality of word lines, the plurality of source strapping lines being connected to at least one of the plurality of source regions and the conductive line. The semiconductor device also includes a ground line connected to the conductive line.


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