Semiconductor device

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United States of America Patent

PATENT NO 7054214
SERIAL NO

11009449

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Abstract

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A dummy cell includes a plurality of first memory cells MC for storing '1' or '0', arranged at points of intersection between a plurality of word lines WR0 to WR7 and a plurality of first data lines D0 to D7, a plurality of first dummy cells MCH for storing '1' or '0', arranged at points of intersection between the word lines WR0 to WR7 and a first dummy data line, and a plurality of second dummy cells MCL for storing '0', arranged at points of intersection between the word lines WR0 to WR7 and a second dummy data line DD1.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO 100-8280

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanzawa, Satoru Hachioji, JP 96 2043
Sakata, Takeshi Hino, JP 196 3512

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