MASK ASSEMBLY AND APPARATUS FOR MANUFACTURING DISPLAY APPARATUS

A mask assembly includes a mask frame including an opening area, mask sheets covering the opening area of the mask frame and arranged side by side in a first direction, and a support stick arranged between the mask frame and the mask sheets, extending in the first direction, and having ends fixed on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Jang, Wonyoung, Lee, Jongdae, Woo, Mina, Hong, Seungju, Park, Jongsung
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	A mask assembly includes a mask frame including an opening area, mask sheets covering the opening area of the mask frame and arranged side by side in a first direction, and a support stick arranged between the mask frame and the mask sheets, extending in the first direction, and having ends fixed on the mask frame, wherein widths of ends of the support stick are greater than a width of a portion of the support stick that overlaps the opening area.