Cathode shielded coating apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 21, 1981
Grant Date -
N/A
app pub date -
Jan 28, 1980
filing date -
Feb 1, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A vacuum evaporator includes a housing defining a vacuum chamber which has mounting for an evaporative material and an electrode spaced from the evaporative material which is arranged adjacent the support for a substrate to be coated. A screening element is located between the electrode and the substrate support in the vacuum chamber. The vacuum chamber has a gas inlet port through which gases may be passed.
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