Making an amorphous layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 17, 1990
Grant Date -
N/A
app pub date -
Aug 14, 1987
filing date -
Aug 21, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Amorphous layers are made by decomposing one or several gaseous compounds which include an element or elements to be deposited. These are group 3 and 5 or group 4 elements but amorphous layers of other metals can also be made. The compound is added in a small concentration to a hot gas, preferably hydrogen, helium or argon and a diffusor accelerates the mixture while molecular clusters of the element or elements are formed and impinge upon a target for depositing thereon.
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