Method of fabricating a semiconductor interconnect structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 18, 2007
Grant Date -
Feb 26, 2004
app pub date -
Aug 15, 2003
filing date -
Jun 13, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method of fabricating a semiconductor interconnect structure is disclosed. The method includes forming a first metal plug in a first opening defined by a first layer of photoresist, forming a first metal layer in a second opening defined by a second layer of photoresist, forming a second metal plug in a third opening defined by a third layer of photoresist, forming a second metal layer on the third layer of photoresist, and removing the first, second and third layers of photoresist. The first metal plug is also formed in contact with a substrate assembly. The first metal layer is also formed in contact with the first metal plug. The second metal plug is also formed in contact with the first metal layer. The second metal layer is also formed in contact with the second metal plug.
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