Invention Grant
- Patent Title: Data storage device and operating method of determining appropriateness of a read bias
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Application No.: US15265949Application Date: 2016-09-15
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Publication No.: US10468097B2Publication Date: 2019-11-05
- Inventor: Myeong Woon Jeon
- Applicant: SK hynix Inc.
- Applicant Address: KR Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2016-0076658 20160620
- Main IPC: G11C11/56
- IPC: G11C11/56 ; G11C16/28 ; G11C16/30
Abstract:
A method for operating a data storage device includes determining appropriateness of a first read bias for adjacent target threshold voltage distributions among threshold voltage distributions for a plurality of memory cells; and if it is determined that the first read bias is inappropriate, determining a second read bias.
Public/Granted literature
- US20170365307A1 DATA STORAGE DEVICE AND OPERATING METHOD THEREOF Public/Granted day:2017-12-21
Information query
