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:
Nov. 21, 2023
Filed:
Jan. 11, 2023
Micron Technology, Inc., Boise, ID (US);
Yoshihiko Kamata, Yokohama, JP;
Micron Technology, Inc., Boise, ID (US);
Abstract
Memory devices might include an array of memory cells, a plurality of access lines connected to the array of memory cells, a plurality of data lines connected to the array of memory cells, a plurality of shield lines, and control logic. The plurality of shield lines might be interleaved with the plurality of data lines. The control logic might be configured to implement a program verify operation of respective memory cells of the array of memory cells connected to a selected access line including charging the plurality of shield lines to a first voltage level, discharging the plurality of shield lines to a voltage level less than the first voltage level, and sensing a voltage level on each data line to determine whether each respective memory cell coupled to the selected access line has been programmed to a target level for the respective memory cell.