| 摘要 |
PURPOSE: A method of manufacturing a shadow mask by galvanoplasty and a master shadow mask thereof are provided to produce a master to mass produce shadow mask having intricate and complex penetrating holes by galvanoplasty. CONSTITUTION: In the method of manufacturing a shadow mask by galvanoplasty, an etching shadow mask is placed on a conductive element. A plastic element is applied on the etching shadow mask. The plastic element is cleaned up. The etching shadow mask is eliminated. The sides and the bottom part of the conductive element are insulated by an insulation element. Here, silicon is used as the plastic element.
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