Apparatus for manufacturing display processing mask and method of manufacturing display processing mask using the same
AssigneeSamsung Display Co., Ltd.
InventorsYoungmin Moon, Youngho Park, Junho Jo, Seungyong Song, Sungsoon Im
Life of this patent
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Abstract
A display processing mask manufacturing apparatus includes a stage, a clamp arranged outside the stage, and a chuck configured to move in a direction and arranged above the stage. The clamp includes a first clamp and a second clamp spaced apart from the first clamp in a first direction and arranged at a position opposite to a position of the first clamp with respect to the stage, and the chuck includes a first chuck and a second chuck spaced apart from the first chuck in a second direction crossing the first direction.
Claims20
An apparatus for manufacturing a display processing mask, the apparatus comprising:
- a stage;
- a clamp arranged outside the stage;
- and
- a chuck configured to move in a direction and arranged above the stage,
- wherein the clamp comprises:
- a first clamp pulling a first wing of the display processing mask;
- and
- a second clamp spaced apart from the first clamp in a first direction and arranged at a position opposite to a position of the first clamp with respect to the stage and pulling a second wing of the display processing mask, the second wing being spaced apart from the first wing in the first direction, and
- wherein the chuck comprises:
- a first chuck adsorbing a third wing of the display processing mask using a vacuum pressure to pull the third wing;
- and
- a second chuck spaced apart from the first chuck in a second direction crossing the first direction and adsorbing a fourth wing of the display processing mask using a vacuum pressure to pull the fourth wing in the second direction, the fourth wing being spaced apart from the third wing in the second direction, at least one of the first chuck or the second chuck being movable in the second direction or a direction opposite to the second direction so as to pull and tension the display processing mask while at least one of the first clamp or the second clamp pulls the display processing mask in the first direction.
An apparatus for manufacturing a display processing mask, the apparatus comprising:
- a support body;
- a pair of clamps arranged above the support body;
- and
- a pair of chucks arranged above the support body, wherein the clamps are spaced apart from each other in a horizontal direction and pulling each of wings of the display processing mask, and the chucks are spaced apart from each other in a horizontal direction perpendicular to the horizontal direction in which the clamps are spaced apart from each other and pulling each of wings of the display processing mask, at least one of the pair of chucks being movable in the horizontal direction in which the chucks are spaced apart from each other or a direction opposite to the horizontal direction in which the chucks are spaced apart from each other so as to pull and tension the display processing mask while the pair of clamps pulls the display processing mask in the horizontal direction in which the clamps are spaced apart from each other.
A method of manufacturing a display processing mask, the method comprising:
- arranging a frame on a support body;
- arranging a fixing stick on the frame;
- arranging a process mask on the fixing stick;
- tensioning the process mask;
- and
- welding the tensioned process mask to the frame,
- wherein the tensioning the process mask comprises:
- tensioning the process mask in a first direction using a clamp;
- and
- tensioning the process mask in a second direction crossing the first direction using a chuck.
Dependencies are inferred from the claim text.