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:
Jan. 25, 2022
Filed:
Mar. 28, 2019
Applicant:
Yangtze Memory Technologies Co., Ltd., Wuhan, CN;
Inventors:
Assignee:
YANGTZE MEMORY TECHNOLOGIES CO., LTD., Wuhan, CN;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/108 (2006.01); G11C 11/24 (2006.01); G11C 11/404 (2006.01); H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
G11C 11/24 (2013.01); G11C 11/404 (2013.01); H01L 27/10841 (2013.01); H01L 28/40 (2013.01);
Abstract
A capacitor is provided. The capacitor includes a substrate that has opposing first and second main surfaces. The capacitor also includes at least two conductive plates that are formed in the substrate and extend from the first main surface to the second main surface of the substrate. The capacitor further includes at least one insulating structure that is formed between two adjacent conductive plates of the at least two conductive plates and extends from the first main surface to the second main surface.