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. 20, 2016
Filed:
Apr. 28, 2014
Applicant:
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Inventors:
Han-jin Lim, Seoul, KR;
Kong-soo Lee, Hwaseong-si, KR;
Seok-woo Nam, Seongnam-si, KR;
Dong-chan Kim, Anyang-si, KR;
Soo-jin Hong, Guri-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Geyonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); H01L 27/092 (2006.01); H01L 27/06 (2006.01); G11C 11/4091 (2006.01); G11C 7/06 (2006.01); H01L 27/11 (2006.01);
U.S. Cl.
CPC ...
H01L 27/092 (2013.01); G11C 7/065 (2013.01); G11C 11/4091 (2013.01); H01L 27/0688 (2013.01); H01L 27/1108 (2013.01);
Abstract
A semiconductor device includes a substrate; a first inverter disposed on the substrate and receiving a voltage from any one of a bit line and a complementary bit line; a semiconductor layer disposed on the first inverter; and first and third switch devices disposed on the semiconductor layer and adjusting a threshold voltage of the first inverter to a voltage level of any one of the bit line and the complementary bit line.