Coating apparatus – With cutting – punching or tearing of work – Web or sheet work
Patent
1975-12-17
1978-01-03
Stein, Mervin
Coating apparatus
With cutting, punching or tearing of work
Web or sheet work
427 39, 427248B, C23C 1304
Patent
active
040660370
ABSTRACT:
Disclosed are apparatus for forming dense and tightly adhering dielectric films on the surface of conductors, semiconductors, and insulators. The apparatus includes a reaction chamber into which a gas is admitted, dispersed, and subjected to a radio frequency exciting field to form a highly luminous glow discharge zone within the chamber. Another gas is admitted separately and is dispersed downstream from the glow discharge zone, immediately above the substrate to be coated.
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patent: 3847652 (1974-11-01), Fletcher et al.
patent: 3880112 (1975-04-01), Spitz et al.
Western Electric Company, Inc., Technical Digest No. 11, July 1968, pp. 5, 6, Apparatus for the Deposition of Silicon Nitride, R. A. Whitner.
Donahue Richard J.
LFE Corportion
Stein Mervin
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