Flash memory device and method for fabricating the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 25, 2011
Grant Date -
Mar 12, 2009
app pub date -
Sep 4, 2008
filing date -
Sep 12, 2007
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An embedded flash memory device and a method for fabricating the same which reduces the size of a memory device using logic CMOS fabricating processes and enhancing a coupling ratio of the memory device. The flash memory device includes a coupling oxide layer on an active area of a semiconductor substrate, a first control gate formed on and/or over the coupling oxide layer and a second control gate formed on and/or over and enclosing lateral sidewalls of the coupling oxide layer and the first control gate.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully