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. 05, 2016
Filed:
Mar. 11, 2013
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Han-Sik Yoo, Seoul, KR;
Se-Il Oh, Incheon, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/13 (2006.01); H01L 27/08 (2006.01); H01L 27/04 (2006.01); H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
H01L 27/0805 (2013.01); H01L 27/04 (2013.01); H01L 28/90 (2013.01);
Abstract
A semiconductor device includes an internal circuit and a cell-type power decoupling capacitor. The cell-type power decoupling capacitor is formed on a semiconductor substrate using a stack cell capacitor process. The cell-type power decoupling capacitor stabilizes a supply voltage to provide the stabilized supply voltage to the internal circuit. Accordingly, the semiconductor device including the cell-type power decoupling capacitor may be insensitive to power noise and may occupy a small area on a chip.