Integrated circuit capacitor and memory
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 29, 2003
Grant Date -
N/A
app pub date -
Jun 26, 1998
filing date -
Jul 1, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An electrode structure for a capacitor. The electrode structure includes a contact plug comprising an oxidation barrier 208 and a bottom electrode comprising a conductive adhesion-promoting portion 210 and an oxidation-resistant portion 204, the adhesion-promoting portion contacting the oxidation barrier of the contact plug. In further embodiments, the oxidation barrier and adhesion-promoting portion comprise Ti--Al--N.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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