Plasma generating apparatus and plasma processing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 22, 2013
Grant Date -
Mar 24, 2011
app pub date -
Mar 25, 2009
filing date -
Mar 27, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A plasma processing apparatus using a plasma generating apparatus by which droplets mixed in plasma can be efficiently removed and surface processing precision can be improved in film formation wherein high purity plasma is used. A droplet removing portion arranged in a plasma advancing path is composed of a straight plasma advancing tube (P0) connected to a plasma generating portion (A); a first plasma advancing tube (P1) connected to the straight plasma advancing tube (P0) in a bent manner; a second plasma advancing tube (P2) connected to a finishing end of the first plasma advancing tube (P1) by being inclinedly arranged at a predetermined inclination angle with respect to the tube axis of the first plasma advancing tube; and a third plasma advancing tube (P3), which is connected to the finishing end of the second plasma advancing tube (P2) in a bent manner and discharges plasma from a plasma outlet.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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