Semiconductor device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 2, 2002
Grant Date -
Dec 20, 2001
app pub date -
Dec 20, 2000
filing date -
Jun 19, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a semiconductor device having a multilayer wiring structure in which a plurality of layers are provided on a substrate and in which a connection wiring is formed on each layer, wherein a dummy pattern almost as high as the connection wiring is provided in a predetermined region of each layer so that an outer peripheral portion of the dummy pattern is adjacent to the connection wiring, the dummy pattern is formed linearly at least on the outer peripheral portion, and a distance between a linearly formed portion and a portion inside of the linearly formed portion is set to be equal to or narrower than a distance between the connection wiring and the linearly formed portion.
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