Invention Grant
- Patent Title: Memory devices and programming memory arrays thereof
- Patent Title (中): 存储器件及其编程存储器阵列
-
Application No.: US13561637Application Date: 2012-07-30
-
Publication No.: US09171626B2Publication Date: 2015-10-27
- Inventor: Akira Goda , Haitao Liu , Krishna Parat
- Applicant: Akira Goda , Haitao Liu , Krishna Parat
- 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 ; G11C16/10 ; H01L27/115

Abstract:
An embodiment of a method includes decreasing a difference of a voltage applied to a first select gate minus a voltage applied to a source while the first select gate is off, decreasing a difference of a voltage applied to a second select gate minus a voltage applied to a data line while the second select gate is off, and increasing a voltage of a signal applied to a selected access line that is coupled to an untargeted memory cell in a string of memory cells coupled to the first and second select gates to a program voltage after or substantially concurrently with decreasing the difference of the voltage applied to the first select gate minus the voltage applied to the source and with decreasing the difference of the voltage applied to the second select gate minus the voltage applied to the data line.
Public/Granted literature
- US20140029345A1 MEMORY DEVICES AND PROGRAMMING MEMORY ARRAYS THEREOF Public/Granted day:2014-01-30
Information query