| 摘要 |
A mask frame assembly for a thin layer deposition apparatus is provided to reduce error occurrence by forming a deposition pattern on a precise position of a substrate without an error. A mask frame assembly includes a mask(110), a mask frame(120), and at least one magnet member(114). The mask(110) has an opening(112a) of a predetermined pattern and a strip for forming the opening. The mask frame supports the mask and at least one magnet member is attached to the mask away from the opening. By a magnetic force between an upper magnet disposed on an upper portion of the mask assembly and the magnet member, the mask is prevented from being partially deformed downwardly. |
