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Flexible screen bonding fixture and flexible screen bonding method

A technology for fitting fixtures and flexible screens. It is applied in the direction of identification devices, instruments, etc. It can solve the problems of film fatigue, large deformation of flexible screens, and reduced module recovery performance, so as to ensure recovery performance, reduce deformation and improve performance. Stress and strain, and the effect of improving reliability

Active Publication Date: 2022-01-28
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related technology, the lamination method of the multi-layer film materials of the flexible screen is unreasonable. When the flexible screen is completely folded, the deformation of the flexible screen is the largest, the stress is the largest, and the mutual displacement between the layers of the film materials also reaches the maximum value; however, Excessive deformation will cause fatigue of the membrane material, affect the recovery performance of the membrane material, reduce the recovery performance of the module, and affect the reliability of the module

Method used

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  • Flexible screen bonding fixture and flexible screen bonding method
  • Flexible screen bonding fixture and flexible screen bonding method
  • Flexible screen bonding fixture and flexible screen bonding method

Examples

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Embodiment Construction

[0050] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0051] Refer below Figure 1-Figure 12 The bonding jig 100 for the flexible screen 101 according to the embodiment of the present invention will be described.

[0052] Such as Figure 1-Figure 8As shown, the fitting fixture 100 includes a fitting board assembly 1, and the fitting board assembly 1 includes a fitting board 11 and a locking device 12, and the fitting board 11 includes a figure 1 The two boards 111 arranged in sequence in the left and right direction), and the two boards 111 are wound along the second direction (for exampl...

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Abstract

The invention discloses a bonding fixture for flexible screens and a bonding method for flexible screens. The bonding fixture for flexible screens includes a bonding plate assembly and a flat plate assembly. The bonding plate assembly includes a bonding plate and a locking device. The bonding plate includes Two boards arranged in sequence along the first direction, the two boards are pivotally connected around a pivot axis extending along the second direction, the second direction is perpendicular to the first direction, and the locking device is used to lock the relative position of the two boards Included angle, the leveling plate assembly includes a leveling plate and a flattening device, the leveling plate is a flexible plate and covered on the bonding plate, and the flattening device is used to flatten the leveling plate on the bonding plate. According to the bonding fixture of the flexible screen of the present invention, the curved surface bonding of the flexible screen can be realized, which is beneficial to reducing the deformation amount and stress and strain of the flexible screen in an extreme state, and improving the reliability of the flexible screen.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a bonding fixture for flexible screens and a bonding method for flexible screens. Background technique [0002] A flexible screen generally has two limit states of unfolding and full folding, and multiple folding states between the two limit states. In the related technology, the lamination method of the multi-layer film materials of the flexible screen is unreasonable. When the flexible screen is completely folded, the deformation of the flexible screen is the largest, the stress is the largest, and the mutual displacement between the layers of the film materials also reaches the maximum value; however, Excessive deformation will cause fatigue of the membrane material, affect the recovery performance of the membrane material, reduce the recovery performance of the module, and affect the reliability of the module. Contents of the invention [0003] The present invention aims ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/301
Inventor 周永红王丽
Owner BOE TECH GRP CO LTD
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