Method for installing the mask board holder:

Mask frame installation fixture includes a frame body and a tensioning unit mounted on the side of the frame body. The tensioning unit comprises a slider for connecting the mask and a guide mechanism allowing the slider to slide perpendicular to the side. The tensioning unit is set on the side, featuring a slider for connecting the mask and a guide mechanism to restrict the slider's sliding direction. To install the mask on the provided mask frame, simply fix one end of the mask to the slider on the tensioning unit of the side, slide the slider to tension the mask, and the installation process is straightforward. Should the mask become loose during use, simply slide the slider to retension the mask, an easy operation as well. Additionally, by not requiring a new mask, the cost of manufacturing OLED panels can be reduced.

A mask plate mounting frame, characterized by comprising a frame body and a stretching unit disposed on the side of said frame body. The stretching unit includes a slider for connecting the mask plate and a guide mechanism that allows the slider to slide in a direction perpendicular to the side, where the side is for fixing the mask plate.