Word line driving circuit, semiconductor memory device...

Static information storage and retrieval – Floating gate – Particular biasing

Reexamination Certificate

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C365S230060

Reexamination Certificate

active

08045394

ABSTRACT:
A semiconductor memory device in accordance with the present invention is able to facilitate detecting whether a word line fails or not by floating the word line. The semiconductor memory device includes a word line driver, and a floating controller. The word line driver is configured to control a word line to be enabled/disabled. The floating controller is configured to control the word line driver to float the word line in response to a word line floating signal.

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Korean Office Action, with English Translation, issued in Korean Patent Application No. KR 10-2007-0055964, dated Jul. 22, 2008.
Notice of Allowance issued from Korean Intellectual Property Office on Nov. 30, 2009.

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