Plasma processing method

Coating processes – Direct application of electrical – magnetic – wave – or... – Plasma

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Details

427131, 427249, 427261, 427402, 427585, H05H 124

Patent

active

057666962

ABSTRACT:
In a plasma processing apparatus including a cylindrical electrode and plural electrodes which are disposed to face the cylindrical electrode in a circumferential direction of the cylindrical electrode, the plural electrodes are designed to have the prescribed curvature corresponding to that of the surface of the cylindrical electrode. The interval between the cylindrical electrode and the plural electrodes may be fixed or stepwise varied in the circumferential direction. The area of each of the plural electrodes may be different from that of the other electrodes.

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patent: 5437725 (1995-08-01), Schuster
patent: 5522343 (1996-06-01), Kodama et al.
patent: 5540781 (1996-07-01), Yamagami et al.

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