Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board
Patent
1988-07-08
1989-10-03
Beck, Shrive
Coating processes
Electrical product produced
Integrated circuit, printed circuit, or circuit board
427 47, 427 38, 427122, 423446, 118723, B05D 314
Patent
active
048715816
ABSTRACT:
A material consisting mainly of carbon can be formed on a surface by virtue of a microwave energy. A catalyst gas is introduced into a reaction chamber for ECR CVD, along with a carbon compound gas. The catalyst gas consists of a gaseous compound of germanium such as GeH.sub.4 and GeF.sub.4.
REFERENCES:
patent: 4434188 (1984-02-01), Kamo et al.
Beck Shrive
Ferguson Jr. Gerald J.
King Roy V.
Semiconductor Energy Laboratory Co,. Ltd.
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