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:
Apr. 28, 2015
Filed:
Aug. 31, 2012
Applicant:
Min Gyu Koo, Icheon-si, KR;
Inventor:
Min Gyu Koo, Icheon-si, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/70 (2006.01); H01L 27/088 (2006.01); H01L 27/02 (2006.01);
U.S. Cl.
CPC ...
H01L 27/088 (2013.01); H01L 27/0207 (2013.01);
Abstract
A semiconductor device includes a first transistor group including first transistors, wherein each of the first transistors includes a first gate, and a first source and a first drain disposed symmetrically at both sides of the first gate and having a bent form; and a second transistor group including second transistors, wherein each of the second transistors includes a second gate, and a second source and a second drain disposed symmetrically at both sides of the second gate and having a bent form, wherein the first source and the first drain are bent in a direction opposite to a direction in which the second source and the second drain are bent.