Substrate attachment device of display device and method for manufacturing display device using the same
AssigneeLG Display Co., Ltd.
InventorYoungjo KO
Life of this patent
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Abstract
A substrate attachment device of a display device and a method for manufacturing the display device using the same are disclosed. The substrate attachment device of the display device includes a guide unit which is curvedly disposed, a first support unit which moves forward and backwards along the guide unit and transfers a cover substrate having a curved surface, a second support unit which is disposed on the guide unit, moves forward and backwards, and transfers a display panel, and a roller unit which rotates so that the cover substrate having the curved surface is attached to the display panel.
Claims16
A substrate attachment device of a display device comprising:
- a guide unit which is curvedly disposed;
- a first support unit configured to move forward and backwards along the guide unit and transfer a cover substrate having a curved surface;
- a second support unit which is disposed on the guide unit, moves forward and backwards, and transfers a display panel;
- and
- a roller unit configured to rotate so that the cover substrate having the curved surface is attached to the display panel.
A method for manufacturing a display device using a substrate attachment device of the display device, the method comprising:
- forming subpixels on one surface of a flexible substrate;
- attaching a protection film to the one surface of the flexible substrate to form a display panel;
- loading a cover substrate having a curved surface to be attached to the display panel on a first support unit, which moves along a curvedly positioned guide unit;
- loading the display panel on a second support unit;
- transferring the first and second support units to a process region;
- and
- rotating a roller unit so that the cover substrate having the curved surface is attached to the display panel when the first and second support units approach the process region.
Dependencies are inferred from the claim text.