Invention Grant
US07986552B2 Nonvolatile memory device and method of operation to program/read data by encoding/decoding using actual data and random data for program/read operation
有权
非易失性存储器件和通过使用实际数据进行编码/解码来编程/读取数据的操作方法以及用于程序/读取操作的随机数据
- Patent Title: Nonvolatile memory device and method of operation to program/read data by encoding/decoding using actual data and random data for program/read operation
- Patent Title (中): 非易失性存储器件和通过使用实际数据进行编码/解码来编程/读取数据的操作方法以及用于程序/读取操作的随机数据
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Application No.: US12400847Application Date: 2009-03-10
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Publication No.: US07986552B2Publication Date: 2011-07-26
- Inventor: Tao Ho Shin , Joong Seob Yang , Jun Seop Chung , You Sung Kim
- Applicant: Tao Ho Shin , Joong Seob Yang , Jun Seop Chung , You Sung Kim
- Applicant Address: KR Gyeonggi-do
- Assignee: Hynix Semiconductor Inc.
- Current Assignee: Hynix Semiconductor Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: IP & T Group LLP
- Priority: KR10-2008-0021942 20080310; KR10-2009-0010586 20090210
- Main IPC: G11C16/04
- IPC: G11C16/04
Abstract:
A nonvolatile memory device includes a data conversion unit including an encoder and a decoder. The encoder sets data for each of word lines and creates second data to be programmed into a plurality of memory cells by performing a logical operation on the set data and first data input for programming. The decoder creates the first data by performing a logical operation on the second data that is read from the memory cells and the set data.
Public/Granted literature
- US20090225597A1 NONVOLATILE MEMORY DEVICE AND METHOD OF OPERATING THE SAME AND CONTROL DEVICE FOR CONTROLLING THE SAME Public/Granted day:2009-09-10
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