Invention Grant
- Patent Title: Memories for mitigating program disturb
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Application No.: US17091379Application Date: 2020-11-06
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Publication No.: US11200958B2Publication Date: 2021-12-14
- Inventor: Daniele Cantarelli , Augusto Benvenuti , Massimo Ernesto Bertuccio
- Applicant: MICRON TECHNOLOGY, INC.
- Applicant Address: US ID Boise
- Assignee: MICRON TECHNOLOGY, INC.
- Current Assignee: MICRON TECHNOLOGY, INC.
- Current Assignee Address: US ID Boise
- Agency: Dicke, Billig & Czaja, PLLC
- Main IPC: G11C16/04
- IPC: G11C16/04 ; G11C16/26 ; G11C16/24 ; G11C16/34 ; G11C16/10 ; G11C11/56 ; G11C16/32 ; G11C7/12

Abstract:
Memories might include an array of memory cells comprising a plurality of strings of series-connected memory cells and a controller for access of the array of memory cells, wherein the controller is configured to perform a sense operation on a particular memory cell of a string of series-connected memory cells, discharge the access line for a second memory cell of the string of series-connected memory cells to a first voltage level and discharge the access line for the particular memory cell to a second voltage level higher than the first voltage level after completion of the sense operation, and discharge the access line for a third memory cell of the string of series-connected memory cells to a third voltage level lower than the second voltage level and higher than the first voltage level after initiating the discharge of the access line for the particular memory cell.
Public/Granted literature
- US20210065827A1 MEMORIES FOR MITIGATING PROGRAM DISTURB Public/Granted day:2021-03-04
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