A film sticking method for a curved display screen
A display screen and curved surface technology, which is applied in the field of film sticking of curved display screens, can solve the problems of poor bonding effect, inability to realize fully automated production, and inability to adapt to curved screen film sticking well, so as to improve efficiency and save manpower cost effect
Active Publication Date: 2019-11-26
深圳市宝德自动化精密设备有限公司
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Problems solved by technology
Curved display screens include a middle plane and arc-shaped edges connected to both sides of the middle plane. The past film-attaching methods for flat-shaped displays cannot be well adapted to the film-attachment of curved display screens, especially the arc-shaped edges on both sides. The combination effect is poor, and it needs manual assistance to complete, and it is impossible to realize fully automated production
Method used
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Embodiment 1
[0043] Embodiment 1 of the present invention is: a film sticking method for a curved display screen, comprising the following steps:
[0044] S1. Place the curved display screen 3 to be filmed horizontally in the XY plane, the length direction of the curved edge of the curved display screen 3 is parallel to the X axis; suck the adhesive film with the vacuum adsorption device 2, and make the right side of the adhesive film The side and the position corresponding to the right tangent are completely exposed outside the vacuum adsorption device 2; the right side is the part corresponding to the right arc edge of the adhesive film and the curved display screen 3; the right tangent is the curved display 3 The tangent line between the right arc edge and the middle plane.
[0045]S2. Adjust the position of the vacuum adsorption device 2 so that the adhesive film on the vacuum adsorption device 2 is aligned with the curved display screen 3 to be filmed. Specifically, the vacuum adsorpt...
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Abstract
The invention discloses a curved display screen film laminating method. The curved display screen film laminating method comprises the following steps: S1, rotating an adhesive film, so that the second side of the adhesive film is inclined upwardly relative to the first side; S2, downwardly pressing the adhesive film by a laminating device, so that the adhesive film is in contact with a first tangent line for the first time; S3, continuously pressing the adhesive film by the laminating device, and moving to be close to a second curved edge so as to laminate the adhesive film on a middle planetill the adhesive film reaches a second tangent line, wherein the tangent line is the tangent line of the arc edge and the middle plane on a curved display screen; S4, continuing pressing the adhesivefilm by the laminating device, and moving along the outer surface of the second arc edge so as to laminate the second side of the adhesive film on the second arc edge; and S5, lifting the laminatingdevice, returning the laminating device to the position of the first tangent line, pressing the adhesive film again by the laminating device, and moving along the outer surface of a first arc edge tolaminate the first side of the adhesive film on the first arc edge so as to complete the film laminating process.
Description
technical field [0001] The invention relates to the technical field of display screen film sticking, in particular to a film sticking method for a curved display screen. Background technique [0002] With the development of electronic technology, more and more curved display screens are used, and various film layers need to be attached to the curved display screen during the manufacturing process. Curved display screens include a middle plane and arc-shaped edges connected to both sides of the middle plane. The past film-attaching methods for flat-shaped displays cannot be well adapted to the film-attachment of curved display screens, especially the arc-shaped edges on both sides. The combination effect is poor, and it needs manual assistance to complete, and it is impossible to realize fully automated production. Contents of the invention [0003] The technical problem to be solved by the present invention is: to provide a film-attaching method for curved display screens...
Claims
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IPC IPC(8): B32B37/10B32B37/12G09F9/00
CPCB32B37/10B32B37/12G09F9/00
Inventor 牛高堂
Owner 深圳市宝德自动化精密设备有限公司