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Functional part, attaching jig and attaching method

A technology for laminating fixtures and functional parts, applied in chemical instruments and methods, lamination, lamination devices, etc., can solve the problems of lamination bubbles, lamination cracks, etc.

Active Publication Date: 2020-06-19
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the display screens with larger bending angles that appear now, if the bonding between the display screen and the glass cover is completed in the way of the prior art, problems such as bonding bubbles and bonding cracks are prone to occur

Method used

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  • Functional part, attaching jig and attaching method
  • Functional part, attaching jig and attaching method
  • Functional part, attaching jig and attaching method

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] The embodiment of this application discloses a functional part, refer to Figure 1-Figure 6 , the functional part is applied in a bonding fixture, the functional part includes a target surface 10, and the target surface 10 has a first profiling surface for bonding with the object to be bonded; the target surface 10 It includes a first curved surface 101, a second curved surface 102 and a third curved surface 103 connected smoothly in sequence, wherein th...

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Abstract

The embodiment of the invention discloses a functional part, an attaching jig and an attaching method, the functional part comprises a target surface, the target surface is provided with a first profiling surface used for being attached to a to-be-attached part, the target surface comprises a first curved surface, a second curved surface and a third curved surface which are smoothly connected in sequence, the first curved surface and the third curved surface are located on the two sides of the second curved surface and extend in the first direction, the first direction is the direction, away from the second curved surface, of the first curved surface or the third curved surface, the first curved surface and the third curved surface are each provided with a concave contour groove extendingin the second direction, and the second direction is perpendicular to the first direction. According to the embodiment of the invention, the probability that the functional part is used for laminatingthe to-be-laminated part can be reduced, the pressure and the pulling force of the edge area of the to-be-laminated part can reduce the middle expansion amount of the functional part and reduce the laminating speed of the to-be-laminated part from the middle to the two sides in the laminating process, so that the problems of laminating bubbles and laminating cracks are avoided.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a functional part, a bonding jig and a bonding method. Background technique [0002] At present, as the manufacturing process of flexible display screens becomes more and more mature, in order to improve the technology and modernity of display devices, the requirements for the bending angle of display screens are also getting higher and higher. [0003] Most of the bending angles of the existing flexible screens are within 90°, and the existing technology can only solve the bonding between the display screen and the glass cover of 0°-90°. For the current display screens with larger bending angles, if the bonding between the display screen and the glass cover is completed in the way of the prior art, problems such as bonding bubbles and bonding cracks are prone to occur. Contents of the invention [0004] In view of the above problems, the embodiments of the present app...

Claims

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Application Information

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IPC IPC(8): B32B37/00
CPCB32B37/003
Inventor 张帅田雨魏东崔洪伟王康康赵庆
Owner BOE TECH GRP CO LTD
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