Electrode for vapor deposition and vapor-deposition method using same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 18, 1990
Issued Date -
N/A
app pub date -
Jan 25, 1990
filing date -
Jul 18, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Thermal breakage of crystalline electrodes used in arc-vapor deposition is prevented by originally fabricating the electrodes from broken pieces of the crystalline material which are slightly sintered together and form an electrode body in which a carbon rod or other conductor is embedded to provide electrical contact. The particles are sintered in a vacuum oven and a pool of the electrode material can be formed at a working end of the electrode body when the latter is used for arc-vapor deposition.
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