发明授权
US07733095B2 Apparatus for wafer level arc detection at an RF bias impedance match to the pedestal electrode 有权
用于在与基座电极匹配的RF偏置阻抗下进行晶片级电弧检测的装置

Apparatus for wafer level arc detection at an RF bias impedance match to the pedestal electrode
摘要:
Wafer level arc detection is provided in a plasma reactor using an RF transient sensor coupled to a threshold comparator, and a system controller responsive to the threshold comparator.
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