Coating apparatus – Gas or vapor deposition – With treating means
Patent
1978-09-28
1980-04-01
Kendall, Ralph
Coating apparatus
Gas or vapor deposition
With treating means
313210, 156643, C23C 1308
Patent
active
RE0302449
ABSTRACT:
An improved radio frequency (rf) powered radial flow cylindrical reactor utilizes a gas shield which substantially limits the glow plasma discharge reaction to a section of the reactor over the semiconductor substrates which are to be coated. The gas shield permits the use of higher rf input power which contributes to the formation of protective films that have desirable physical and electrical characteristics.
REFERENCES:
patent: 1560103 (1925-11-01), Schmier
patent: 3675066 (1972-07-01), Armstrong et al.
patent: 3757733 (1973-09-01), Reinberg
Alexander, Jr. Frank B.
Capio Cesar D.
Hauser, Jr. Victor E.
Levinstein Hyman J.
Mogab Cyril J.
Bell Telephone Laboratories Incorporated
Kendall Ralph
Ostroff Irwin
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