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Flexible screen attaching jig and flexible screen attaching method

A technology for fitting fixtures and flexible screens, applied in the field of flexible screens, it can solve the problems of reducing the recovery performance of modules, affecting the recovery performance of film materials, and affecting the reliability of modules, so as to improve reliability, save manpower and material resources, and reduce errors. small motion effect

Pending Publication Date: 2020-08-14
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Excessive deformation will cause fatigue of each layer of membrane material, which not only affects the recovery performance of the membrane material, but also reduces the recovery performance of the module, which affects the reliability of the module

Method used

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  • Flexible screen attaching jig and flexible screen attaching method
  • Flexible screen attaching jig and flexible screen attaching method
  • Flexible screen attaching jig and flexible screen attaching method

Examples

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Embodiment Construction

[0074] Example embodiments will now be described more fully with reference to the accompanying drawings. However, the example embodiments can be implemented in various forms, and should not be construed as being limited to the embodiments set forth herein; on the contrary, these embodiments are provided so that the present invention will be comprehensive and complete, and fully convey the concept of the example embodiments To those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed descriptions will be omitted.

[0075] Reference Figure 3-Figure 5 The shown schematic diagram of the structure of the flexible screen adopting different bonding fixtures when bonding at different folding angles; image 3 The fitting fixture 8 of the middle flexible screen 9 has a smaller angle relative to the flat state, Figure 4 The fitting fixture 8 of the middle flexible screen 9 has a larger angle relative to the flat ...

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Abstract

The invention relates to the technical field of flexible screens, and provides a flexible screen attaching jig and a flexible screen attaching method. The attaching jig comprises a carrying table, wherein the carrying table comprises a first attaching plate, a second attaching plate, an angle adjusting mechanism and a flattening plate assembly; the first attaching plate is provided with a first attaching surface; the second attaching plate is provided with a second attaching surface, and the second attaching surface and the first attaching surface are coplanar or form a preset included angle;the angle adjusting mechanism is connected between the first attaching plate and the second attaching plate; the flattening plate assembly is arranged on the first attaching face, the angle adjustingmechanism and the second attaching face. The angle adjusting mechanism is used for adjusting the included angle between the first attaching face and the second attaching face, so that the flattening plate assembly forms an arc face, and the radius and the arc length of the arc face are changed. By means of the attaching jig, the stress strain of the flexible screen in the limit state is reduced, arc surfaces with various radiuses and arc lengths can be formed when the flexible screen is attached through one attaching jig, frequent replacement of the attaching jig is not needed, and manpower and material resources are saved.

Description

Technical field [0001] The present invention relates to the technical field of flexible screens, in particular to a flexible screen bonding fixture and a flexible screen bonding method. Background technique [0002] Flexible screens generally have two extreme states ranging from 0 degrees of unfolding to 180 degrees of folding, and multiple folding states between the two extreme states. Reference figure 1 The schematic diagram of the structure of the flexible screen in the unfolded state shown; the flexible screen 9 is generally attached in the flat state, and the multi-layer film material that is attached in the flat state has the largest deformation in the maximum folded state (the maximum value is generally 1%- 2%), reference figure 2 The shown schematic diagram of the structure of the flexible screen folded 180 degrees; at this time, the stress of the flexible screen 9 is the maximum, and the mutual misalignment of each layer of the film material also reaches the maximum val...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B37/10B32B38/18
CPCB32B37/10B32B38/1841
Inventor 周永红刘利宾李钊
Owner BOE TECH GRP CO LTD
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