Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shunpei Yamazaki0
Aya Miyazaki0
Hiroyuki Miyake0
Mitsuaki Osame0
Date of Patent
April 6, 2010
0Patent Application Number
117272090
Date Filed
March 23, 2007
0Patent Primary Examiner
Patent abstract
A semiconductor device is provided, which comprises at least a cell including a plurality of memory elements connected in series. Each of the plurality of memory elements includes a channel formation region, source and drain regions, a floating gate, and a control gate. Each of the source and drain regions is electrically connected to an erasing line through a semiconductor impurity region.
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