Four-side curved display screen laminating process

A display screen, four-sided curved technology, applied in the direction of instruments, identification devices, etc., can solve the problems that affect the display screen bonding quality and display effect, the bonding glue is easy to rebound, and the corners of the display screen are not flat, so as to improve the bonding Quality and display effect, the effect of avoiding bounce

Active Publication Date: 2021-04-13
深圳一鑫新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the four-sided curved display has a 3D curved surface design at the four corners, the bonding glue is easy to rebound at the corners during the bonding process, resulting in uneven corners of the display, which affects the bonding quality and display of the display. Effect

Method used

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  • Four-side curved display screen laminating process
  • Four-side curved display screen laminating process
  • Four-side curved display screen laminating process

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Embodiment Construction

[0027] 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.

[0028] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific ...

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Abstract

The invention discloses a four-side curved display screen laminating process which comprises the following steps: attaching a flexible panel and a protective panel to two sides of a laminating adhesive to form a to-be-cured body, and before vacuum hot pressing of the to-be-cured body, carrying out ultraviolet irradiation on four corner areas of the laminating adhesive to cure the to-be-cured body. According to the four-side curved display screen laminating process, before vacuum hot pressing, ultraviolet irradiation is carried out on the four corner areas of the laminating adhesive firstly, so that the laminating adhesive in the areas has certain bonding force, rebound of the laminating adhesive is avoided, the flowability of the laminating adhesive in the areas after melting is reduced, and the laminating glue in other areas continuously flows and fills the four corners to discharge bubbles at the corners, so that the flexible panel and the protective panel are laminated more smoothly, and the laminating quality and the display effect of a four-sided curved display screen are improved.

Description

technical field [0001] The invention relates to the technical field of display screen bonding, in particular to a four-sided curved display bonding process. Background technique [0002] On the basis of the original hyperboloid side screen, the four-sided curved display is also designed with curved surfaces on the top and bottom of the screen, so that the four-sided curved display has a higher screen-to-body ratio and greatly optimizes the user experience. Because the four-sided curved display has a 3D curved surface design at the four corners, the bonding glue is easy to rebound at the corners during the bonding process, resulting in uneven corners of the display, which affects the bonding quality and display of the display. Effect. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes a four-sided curved display bonding process, which can improve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 陈波
Owner 深圳一鑫新材料有限公司
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