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:
Feb. 13, 2018
Filed:
Sep. 15, 2016
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventors:
Assignee:
SK hynix Inc., Icheon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/01 (2006.01); H01L 49/02 (2006.01); H01L 23/522 (2006.01); H01L 27/08 (2006.01);
U.S. Cl.
CPC ...
H01L 28/40 (2013.01); H01L 23/5223 (2013.01); H01L 27/0805 (2013.01); H01L 28/55 (2013.01); H01L 28/56 (2013.01); H01L 28/75 (2013.01);
Abstract
An analog capacitor is disclosed. The analog capacitor may include a main analog capacitor, an interlayer insulating layer, and a plurality of stacked sub analog capacitors. The main analog capacitor may be formed over a semiconductor substrate. The interlayer insulating layer may be interposed between the semiconductor substrate and the main analog capacitor. The plurality of stacked sub analog capacitors may be inserted into the interlayer insulating layer.