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:
Jul. 30, 2019
Filed:
Aug. 13, 2018
Micron Technology, Inc., Boise, ID (US);
Christopher Kawamura, Boise, ID (US);
Howard Kirsch, Eagle, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Methods, systems, and devices for operating a ferroelectric memory cell or cells are described. The magnitude of a voltage applied across a ferroelectric capacitor may be dynamically increased during a write operation. A memory cell may be selected for a write operation, and a voltage may be applied to a digit line corresponding to the memory cell during the write operation. An additional charge may be transferred to the digit line—e.g., from an energy storage component, such as a capacitor, that is in electronic communication with the digit line. In turn, the voltage across the ferroelectric capacitor of the memory cell may be increased.