Coating processes – Direct application of electrical – magnetic – wave – or... – Plasma
Patent
1991-07-01
1993-07-27
King, Roy
Coating processes
Direct application of electrical, magnetic, wave, or...
Plasma
427577, 427575, 427571, 427249, 427122, 423446, B05D 306
Patent
active
052309312
ABSTRACT:
Diamond films or I-Carbon films can be formed on a surface of an object by virtue of plasma-assisted chemical vapor deposition. The hardness of the films can be enhanced by applying a bias voltage to the object during deposition.
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patent: 4971667 (1990-11-01), Yamazaki et al.
patent: 4987005 (1991-01-01), Suzuki et al.
Hayashi Shigenori
Yamazaki Shunpei
King Roy
Semiconductor Energy Laboratory Co,. Ltd.
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