Coating processes – Direct application of electrical – magnetic – wave – or... – Plasma
Patent
1997-12-16
1999-08-31
King, Roy V.
Coating processes
Direct application of electrical, magnetic, wave, or...
Plasma
427576, 427 66, 427 67, 427 69, 427109, B05D 306, B05D 506, H01K 300
Patent
active
059451777
ABSTRACT:
A process for coating an exterior of a lamp is disclosed, which comprises performing the coating in a microwave reactor by a microwave plasma CVD process and coupling microwave radiation into the microwave reactor with a microwave power greater than or equal to a power threshold value at which a plasma with reduced microwave permeability is ignited in the microwave reactor.
REFERENCES:
patent: 4940636 (1990-07-01), Brock et al.
"Application of Thin Film Reflecting Coating Technology to Tungsten Filament Lamps", by R.S. Bergman, T. G. Parham, IEE Proceedings-A, vol. 140, No. 6, Nov. 1993.
"Multilayer Barrier Coating System Produced by Plasma-Impulse Chemical Vapor Deposition (PICVD)", by M. Walter et al, in Surface and Coating Technology 80, 1996, pp. 200-202. No month data|.
"Handbuch der Vakuumelektronic", by J. Eichmeier, H. Heynisch, Oldenbourg Verlag, Muenchen, Wien 1989, Kapitel 10.1.2, pp. 594-598. No month data|.
Hack Hrabanus
Holdmann Torsten
Paquet Volker
Segner Johannes
King Roy V.
Schott Glaswerke
Striker Michael J.
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