APPARATUS FOR RECOVERING METAL ION AND ELECTRODE MANUFACTURING METHOD AND ELECTRODE MANUFACTURING DEVICE USING THE SAME

The present invention relates to a metal ion recovery apparatus, a manufacturing apparatus for an electrode for display, and a manufacturing method of the display, wherein metal ion is effectively recovered from a waste etchant that is used for etching of an electrode pattern and then is recycled to...

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Bibliographische Detailangaben
Hauptverfasser:	BYUN KYUNG ROCK, HUH CHUL, KIM SUNG MIN, LIM KWAN WOO, SEO JUN CHEOL, MOON TAE GYUN, LEE CHUN HYUK, JEON SEUNG HUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRICITY ELECTROLYTIC OR ELECTROPHORETIC PROCESSES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY ORREFINING OF METALS THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a metal ion recovery apparatus, a manufacturing apparatus for an electrode for display, and a manufacturing method of the display, wherein metal ion is effectively recovered from a waste etchant that is used for etching of an electrode pattern and then is recycled to be continuously circulated and reused in an etching process of a manufacturing process of the electrode for display so as to increase service life of etchant. The metal ion recovery apparatus comprises a container, a first electrode, a second electrode, and a power source. 본 발명은 전극 패턴의 식각에 사용한 폐식각액으로부터 금속 이온을 효과적으로 회수한 후 재생시켜 디스플레이용 전극의 제조 공정의 식각 공정에 연속적으로 순환시켜 재이용함으로써, 식각액의 사용 수명을 늘릴 수 있는, 금속 이온의 회수 장치, 디스플레이용 전극의 제조장치, 및 디스플레이의 제조 방법에 관한 것이다.