| 摘要 |
The present invention relates to a tunnel-type metal mask fabricated by using a plating scheme. The tunnel-type metal mask includes a main line and a bridge line for supporting the main line, where the main line is grown through a plating process after the bridge line is grown through a plating process. According to the mask of the present invention, a fine bridge line adheres onto the main line to support the main line of the mask. According to the present invention, the main line can be formed of conductive metal, and the bridge line can be formed on the main line to support the main line through a plating scheme. The bridge line is integrally coupled to the main line at the upper part of the main line while crossing the main line. Liquid resin such as ink or pigment can be stacked on a substrate at a height equal to that of the main line through the main line in a mask shape. The bridge line firmly supports the main line having the above-described function. It is desirable that the bridge line has a thickness as thin as possible and a narrow width. |
