SHADOW-MASK MADE BY ELECTRO-FORMING MASTER OF SHADOW-MASK HAVING A PIN PORTION, AND THE MANUFACTURING METHOD OF SHADOW-MASK

摘要

Disclosed is a shadow mask, capable of being repeatedly produced using an electro-forming master through an electro-forming process, and a method of manufacturing the same. The electro-forming master used for manufacturing the shadow mask includes an electrode base having an insulating part and a current-carrying part, and a plurality of metal layers formed on the current-carrying part of the electrode base through an electro-forming process and a plurality of exposure layers formed on the insulating part of the electrode base, each of which increases in height in a sequentially layering manner, in which the exposure layers are removed from the electrode base to form a depression part when the metal layers and the exposure layers reach predetermined heights, whereby the depression part is filled with an insulating material and the metal layers are removed from the electrode base, to form an insulating layer having a predetermined height.