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Laminating device and laminating method

A lamination device and lamination technology, applied in the directions of lamination devices, chemical instruments and methods, lamination, etc., can solve problems such as bubble generation, cracking of edges of flexible panels and curved cover plates, etc.

Active Publication Date: 2019-04-26
BOE TECH GRP CO LTD +1
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Problems solved by technology

[0003] Traditionally, the method of laminating flexible panels and curved cover plates is to use vertical feed for lamination. However, for large-angle curved cover plates, it is easy to cause the edges of the flexible panel and curved cover plates to be released in advance, resulting in edge Cracking and Bubbling Problem Defects

Method used

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  • Laminating device and laminating method
  • Laminating device and laminating method

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Embodiment Construction

[0033] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0034] see figure 1 , the bonding device 100 includes a first jig 110 and a curved elastic jig 120 . Wherein, the first jig 110 is fixedly connected with the curved cover plate 200, for example, as figure 1 As shown, the bottom of the first jig 110 can be provided with a groove 111 whose shape matches the curved cover 200, and the curved cover 200 is accommodated in the groove 111. Of course, in addition to this method, the curved cover The board 200 can also be fixedly connected to the first jig 110 in other forms. The curved surface elastic jig 120 is disposed opposite to the first jig 110 , and the curved surface elastic jig 120 can be made of rubber mater...

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Abstract

The invention discloses a laminating device and a laminating method. The laminating device comprises a first jig and a curved surface elastic jig, wherein the first jig is used for fixing a curved surface cover plate; the curved surface elastic jig and the first jig are arranged oppositely; the curved surface elastic jig comprises an elastic curved surface; the shaped of the elastic curved surfaceis matched with that of the curved surface cover plate; the elastic curved surface is used for laminating and fixing a flexible panel; and the curved surface elastic jig can move horizontally towardsthe direction close to the first jig and is pressed into the curved surface cover plate along the lateral direction of the curved surface cover plate, so that the flexible panel is laminated and fixed with the curved surface cover plate. In the laminating device, the curved surface elastic jig adopts a horizontal feeding mode; compared with the traditional vertical feeding mode, when the width ofthe curved surface elastic jig is too large, the problems of edge breakage and bubbles caused by the fact that the edge of the flexible panel is contacted with the curved surface cover plate in advance can be avoided; and furthermore, by adoption of the horizontal feeding mode, the curved surface elastic jig does not need large deformation and is easy to implement.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a bonding device and a bonding method. Background technique [0002] With the rapid development of full-screen displays, 3D curved displays have gradually become the main form of mobile phones. The current bending angle of 3D curved covers is only 30°-40°. The 3D curved cover also came into being, gradually realizing the purpose of canceling the physical buttons on the side of the existing mobile phone. [0003] Traditionally, the method of laminating flexible panels and curved cover plates is to use vertical feed for lamination. However, for large-angle curved cover plates, it is easy to cause the edges of the flexible panel and curved cover plates to be released in advance, resulting in edge Problematic defects that crack and generate bubbles. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior...

Claims

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Application Information

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IPC IPC(8): B32B37/00B32B37/12
CPCB32B37/003B32B37/12
Inventor 莫文蔚青威马朋莎
Owner BOE TECH GRP CO LTD
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