Coating apparatus – With cutting – punching or tearing of work – Web or sheet work
Patent
1976-01-22
1977-07-05
Kaplan, Morris
Coating apparatus
With cutting, punching or tearing of work
Web or sheet work
313210, C23C 1308
Patent
active
040332870
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), Schmierer
patent: 3675066 (1972-07-01), Armstrong et al.
patent: 3757733 (1973-09-01), Reinberg
Alexander, Jr. Frank Bernard
Capio Cesar Deduyo
Hauser, Jr. Victor Emerald
Levinstein Hyman Joseph
Mogab Cyril Joseph
Bell Telephone Laboratories Incorporated
Kaplan Morris
Ostroff Irwin
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