Coating apparatus – Gas or vapor deposition – With treating means
Patent
1996-04-16
1998-03-10
Bueker, Richard
Coating apparatus
Gas or vapor deposition
With treating means
118715, 338 20, 338 21, C23C 1600
Patent
active
057256756
ABSTRACT:
A method and apparatus is provided to prevent energy transfer to a gas which is flown through a gas line disposed between a biased member and grounded member. In one aspect of the invention, a semi-conductive sleeve, such as a silicon carbide sleeve, is provided which is disposed about a gas line and is in contact with the gas inlet manifold and the gas outlet manifold and has a resistance less than that of the gas which is flown through the gas line.
REFERENCES:
patent: 573558 (1896-12-01), Voss
patent: 2150167 (1939-03-01), Hutchins et al.
patent: 2329085 (1943-09-01), Ridgway
patent: 4549161 (1985-10-01), McTavish et al.
patent: 5000113 (1991-03-01), Wang et al.
patent: 5557250 (1996-09-01), Debbaut et al.
Fong Gary L.
Lim Vincente
Sivaramakrishnan Visweswaren
Applied Materials Inc.
Bueker Richard
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