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. 19, 2016
Filed:
Sep. 17, 2014
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Xiangzheng Bo, Plano, TX (US);
Douglas T. Grider, McKinney, TX (US);
Assignee:
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/108 (2006.01); H01L 21/28 (2006.01); H01L 27/06 (2006.01); H01L 29/94 (2006.01); H01L 27/115 (2006.01); H01L 49/02 (2006.01);
U.S. Cl.
CPC ...
H01L 21/28273 (2013.01); H01L 27/0629 (2013.01); H01L 27/11531 (2013.01); H01L 28/60 (2013.01); H01L 29/94 (2013.01);
Abstract
An integrated circuit capacitor. The capacitor includes a substrate, a first conductor, and a first insulating region between the first conductor and the substrate. The capacitor also includes a second conductor, a second insulating region between the first conductor and the second conductor, a third conductor, and a third insulating region between the first conductor and the third conductor. The capacitor also includes a fourth conductor and a fourth insulating region between the first conductor and the fourth conductor.