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. 10, 2018
Filed:
Apr. 28, 2016
Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;
Adrian Earle, Kanata, CA;
Atul Katoch, Kanata, CA;
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD., Hsinchu, TW;
Abstract
A method of controlling a wordline by a driver decoder circuit includes generating a first control signal having a first logically high level and a first logically low level, and generating a second control signal having a second logically high level when the first control signal has the first logically high level and a second logically low level when the first control signal has the first logically low level. The first logically high level is different from the second logically high level, and the first logically low level is different from the second logically low level. The method includes coupling the wordline to a first node having a first voltage value in response to the first control signal having the first logically low level and decoupling the wordline from a second node having a second voltage value in response to the second control signal having the second logically low level.