Magnetic neutral line discharge plasma processing system

Adhesive bonding and miscellaneous chemical manufacture – Differential fluid etching apparatus – Having glow discharge electrode gas energizing means

Reexamination Certificate

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C118S7230ER

Reexamination Certificate

active

08048260

ABSTRACT:
The present invention provides a magnetic neutral line discharge plasma processing system that can apply a plurality of linear magnetic neutral line discharge plasmas simultaneously so as to uniformly process all the surface area of a large rectangular substrate for homogeneousness. The management field generating means of the magnetic neutral line discharge plasma processing system has at least two linear current rods arranged outside the vacuum chamber in parallel with the surface to be processed of the object of processing in the vacuum chamber so as to form at least a linear magnetic neutral line in the vacuum chamber between adjacently located linear current rods.

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