Jig and screen-printing apparatus including the same

A screen-printing apparatus comprising:

• a jig which includes a first surface extending in a first direction and a second direction crossing each other, a second surface extending along a thickness direction, and a third surface opposed to the first surface, the second surface extending along the thickness direction to define an opening penetrating the first surface and the third surface;
• and
• a pressing member which extends along the second direction and which includes a plurality of supporting parts supported by the first surface and a pressing part disposed between the supporting parts, at least a portion of the pressing part accommodated in the opening,
• wherein the second surface includes:
• a first portion defining a first opening having a diameter changing along the thickness direction, and facing the pressing part in the first direction and the second direction, and
• a second portion connected to the first portion and defining a second opening having a diameter constant along the thickness direction.

A jig comprising:

• a first surface extending a first direction and a second direction crossing each other;
• a second surface extending along a thickness direction crossing the first direction and the second direction;
• and
• a third surface opposed to the first direction, wherein:
• the second surface defines an opening penetrating the first surface and the third surface, and
• the opening includes:
• a first opening adjacent to the first surface, and having a diameter changing along the thickness direction, and
• a second opening adjacent to the second surface, and having a diameter constant along the thickness direction.