ARC DISCHARGE APPARATUS AND PLASMA PROCESSING SYSTEM INCLUDING THE SAME

An arc discharge apparatus includes a body unit including a housing and a transmissive member fixed to the housing, the housing having a coolant inlet and a coolant outlet, and an electrode unit on the housing, the electrode unit including an anode and a cathode facing each other, wherein the anode...

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Bibliographische Detailangaben
Hauptverfasser: HEO Jin-hwa, KANG Sung-ho, LEE Nam-hoon, PARK Gi-nam, KANG Gon-su, JUNG Bo-kyung, OH Byung-joo, LEE Jong-hyun, LEE Jin-seung, KWON Hyeok-jun, SEO Jung-woo, KIM Tae-gon
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An arc discharge apparatus includes a body unit including a housing and a transmissive member fixed to the housing, the housing having a coolant inlet and a coolant outlet, and an electrode unit on the housing, the electrode unit including an anode and a cathode facing each other, wherein the anode includes a main body portion connected to the housing, an anode tip coupled to the main body portion, and a cooling line in the anode and in contact with an inner wall of the anode tip, the cooling line being connected to the coolant inlet and to the coolant outlet.