Apparatus and method for manufacturing curved display panel
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorGuoqiang JIANG
Life of this patent
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Abstract
The apparatus includes a carrying machine, a flexible bag, a supporting machine, and an infusion equipment. The carrying machine is used to carry a curved cover. The flexible bag is used to fasten a flexible display device. The supporting machine is used to fasten the flexible bag. The infusion equipment is used to infuse a liquid substance into the flexible bag so that the flexible display device is attached the curved cover. The disclosure can avoid gaps presented between the flexible display device and the curved cover.
Claims20
A device for manufacturing a curved display panel, comprising:
- a carrying machine configured to carry a curved cover;
- a flexible bag configured to fasten a flexible display device which is to be attached to the curved cover, wherein the flexible display device is disposed below the flexible bag in a vertical direction;
- a supporting machine configured to fasten the flexible bag, wherein the flexible bag is disposed below the supporting machine in the vertical direction;
- and
- an infusion equipment configured to infuse a liquid substance into the flexible bag when at least one portion of the flexible display device is located above the curved cover in the vertical direction, such that the flexible display device is attached to a central area and a bending area of an inner surface of the curved cover under a pressure applied by the liquid substance;
- wherein the infusion equipment is further configured to infuse a gas into the flexible bag before infusing the liquid substance into the flexible bag, such that the flexible display device is bent under a tension applied by the flexible bag;
- and
- the liquid substance is configured to apply the pressure to the flexible display device through the flexible bag to eliminate a gap between the flexible display device and the bending area of the inner surface of the curved cover during a process of bonding the flexible display device to the curved cover.
A device for manufacturing a curved display panel, comprising:
- a carrying machine configured to carry a curved cover;
- a flexible bag configured to fasten a flexible display device which is to be attached to the curved cover, wherein the flexible display device is disposed below the flexible bag in a vertical direction;
- a supporting machine configured to fasten the flexible bag, wherein the flexible bag is disposed below the supporting machine in the vertical direction;
- and
- an infusion equipment configured to infuse a liquid substance into the flexible bag when at least one portion of the flexible display device is located above the curved cover in the vertical direction, such that the flexible display device is attached to a central area and a bending area of an inner surface of the curved cover under a pressure applied by the liquid substance.
Dependencies are inferred from the claim text.