Manufacturing method of mask frame assembly divided by stick for manufacturing big size of amoled multi cell tv and mobile panel and mask frame assembly thereof

PURPOSE: A mask frame assembly divided for manufacturing a large AMOLED TV panel and a panel for a mobile device and a manufacturing method thereof are provided to prevent the sag of the center of a frame by forming a rib in the center of the frame. CONSTITUTION: A rib crosses the center of a frame(1). A division mask(2) welded with the frame by the rib is divided into two parts. A mother glass printed with a mask pattern is integrated with a jig. The mother glass jig integrated with the mother glass is installed on the lower side of the frame. The pattern of the mother glass is matched with the division mask.