发明名称 |
Method for arranging a memory cell array in semiconductor memory device |
摘要 |
A method of arranging a memory cell array in a semiconductor memory device, comprising the steps of dividing the memory cell array into a plurality of memory cell array areas having equal size, providing within the memory cell array a plurality of sub-normal memory cell arrays and at least one redundant memory cell array, arranging the plurality of sub-normal memory cell arrays and the at least one redundant memory cell array into the plurality of memory cell array areas, and arranging a plurality of sub-normal word line drivers, such that each sub-normal word line driver is adjacent to one of the plurality of memory cell array areas.
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申请公布号 |
US5790464(A) |
申请公布日期 |
1998.08.04 |
申请号 |
US19950580213 |
申请日期 |
1995.12.28 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
ROH, JAE-GU;KIM, MOON-GONE |
分类号 |
G11C8/14;G11C29/00;(IPC1-7):G11C7/00 |
主分类号 |
G11C8/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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