Bonding apparatus and bonding method of flexible display module
First Claim
1. A bonding apparatus, comprising a base frame and a bonding platform, a tensioning mechanism, and an elevating mechanism which are disposed on the base frame;
- the tensioning mechanism comprising a first tensioning portion and a second tensioning portion, the first tensioning portion being disposed on one side of the bonding platform and the second tensioning portion being disposed on the other side of the bonding platform, the first tensioning portion being connected to one end of an object and the second tensioning portion being connected to the other end of the object, and the first tensioning portion and the second tensioning portion being configured to tension the object;
the bonding platform comprising a bonding plane, the bonding plane being configured to contact the object; and
the elevating mechanism being configured to drive at least one of the bonding plane and the tensioning mechanism, to generate a relative displacement between the bonding plane and the tensioning mechanism, and make a surface of the object smooth in contact with the bonding plane under an action of both of the bonding platform and the tensioning mechanism, wherein the first tensioning portion comprises a pair of first rollers disposed apart from and opposite to each other and the first rollers are configured to clamp one end of the object;
wherein the first rollers do not roll when a first friction between the first rollers and the object is less than or equal to a predetermined value, and the first rollers roll when the first friction is greater than the predetermined value; and
the second tensioning portion comprises a pair of second rollers disposed apart from and opposite to each other and the second rollers are configured to clamp the other end of the object;
wherein the second rollers do not roll when a second friction between the second rollers and the object is less than or equal to the predetermined value, and the second rollers roll when the second friction is greater than the predetermined value.
1 Assignment
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Accused Products
Abstract
A bonding apparatus is provided, which includes a base frame and a bonding platform, a tensioning mechanism, and an elevating mechanism which are disposed on the base frame. The tensioning mechanism includes a first tensioning portion and a second tensioning portion disposed on both sides of the bonding platform respectively. The first tensioning portion and the second tensioning portion are respectively connected to both ends of an object and used to tension the object. The bonding platform includes a bonding plane and the bonding plane is used to contact the object. The elevating mechanism is used to drive the bonding plane and/or the tensioning mechanism to generate a relative displacement between the bonding plane and the tensioning mechanism, and make a surface of the object in contact with the bonding plane flat under an action of both of the bonding platform and the tensioning mechanism.
2 Citations
7 Claims
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1. A bonding apparatus, comprising a base frame and a bonding platform, a tensioning mechanism, and an elevating mechanism which are disposed on the base frame;
- the tensioning mechanism comprising a first tensioning portion and a second tensioning portion, the first tensioning portion being disposed on one side of the bonding platform and the second tensioning portion being disposed on the other side of the bonding platform, the first tensioning portion being connected to one end of an object and the second tensioning portion being connected to the other end of the object, and the first tensioning portion and the second tensioning portion being configured to tension the object;
the bonding platform comprising a bonding plane, the bonding plane being configured to contact the object; and
the elevating mechanism being configured to drive at least one of the bonding plane and the tensioning mechanism, to generate a relative displacement between the bonding plane and the tensioning mechanism, and make a surface of the object smooth in contact with the bonding plane under an action of both of the bonding platform and the tensioning mechanism, wherein the first tensioning portion comprises a pair of first rollers disposed apart from and opposite to each other and the first rollers are configured to clamp one end of the object;
wherein the first rollers do not roll when a first friction between the first rollers and the object is less than or equal to a predetermined value, and the first rollers roll when the first friction is greater than the predetermined value; and
the second tensioning portion comprises a pair of second rollers disposed apart from and opposite to each other and the second rollers are configured to clamp the other end of the object;
wherein the second rollers do not roll when a second friction between the second rollers and the object is less than or equal to the predetermined value, and the second rollers roll when the second friction is greater than the predetermined value. - View Dependent Claims (2, 3, 4, 5, 6, 7)
- the tensioning mechanism comprising a first tensioning portion and a second tensioning portion, the first tensioning portion being disposed on one side of the bonding platform and the second tensioning portion being disposed on the other side of the bonding platform, the first tensioning portion being connected to one end of an object and the second tensioning portion being connected to the other end of the object, and the first tensioning portion and the second tensioning portion being configured to tension the object;
Specification