DEPOSITION MASK ASSEMBLY MANUFACTURING APPARATUS FOR FLAT DISPLAY DEVICE

摘要

Provided is an apparatus for manufacturing a deposition mask assembly for a flat display device which prevents a pattern from being distorted in a pattern mask when divided pattern masks are welded to a support fixture. The apparatus for manufacturing a deposition mask assembly for a flat display device of the present invention, which includes a frame mask for forming an opening, a support fixture installed in the frame mask, and a pattern mask welded to the support fixture to have a pattern allowing a deposition material to be transmitted therethrough, comprises: a welding head disposed in a side of the pattern mask; and a support member for supporting the support fixture in an opposite side of the welding head with the pattern mask interposed therebetween.