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:
Jun. 04, 2019
Filed:
May. 27, 2016
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-Do, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 7/00 (2006.01); G05F 3/24 (2006.01); G01R 31/28 (2006.01); G01K 15/00 (2006.01); G05F 3/26 (2006.01); G01K 7/01 (2006.01);
U.S. Cl.
CPC ...
G05F 3/245 (2013.01); G01K 7/01 (2013.01); G01K 15/005 (2013.01); G01R 31/2851 (2013.01); G05F 3/262 (2013.01);
Abstract
A semiconductor device includes: an integrated circuit (IC) including an internal circuit; and a mismatch detection and correction circuit connected to the internal circuit of the IC, the mismatch detection and correction circuit configured to detect a process mismatch and correct an error in the internal circuit caused by the process mismatch using a current difference between a first current and a second current based on a charged voltage of a capacitor.