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Integrated glue pouring and bonding device and method for display panel

A display panel and integrated glue filling technology, which is applied to identification devices, instruments, etc., can solve problems such as low production efficiency and easy generation of air bubbles, and achieve the effects of convenient production, improved production efficiency, and improved lamination efficiency

Active Publication Date: 2019-02-19
NO 55 INST CHINA ELECTRONIC SCI & TECHNOLOGYGROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of low production efficiency and easy generation of air bubbles in the existing glue-filling and laminating method, and to invent an integrated glue-filling and laminating device and a laminating method for a display panel, which can fully utilize the glue-filling and laminating ability to eliminate Adhere to the advantages of air bubble defects, while greatly improving production efficiency

Method used

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  • Integrated glue pouring and bonding device and method for display panel
  • Integrated glue pouring and bonding device and method for display panel
  • Integrated glue pouring and bonding device and method for display panel

Examples

Experimental program
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Embodiment 1

[0039] An integrated glue filling and laminating device and a laminating method of a display panel, the glue filling and laminating device includes: a laminating platform 2 for placing a laminating panel group 1, such as figure 1 Place the support 4 of the above-mentioned fitting platform, the above-mentioned platform support 4 can be placed flat or erect and inclined at a certain angle, and a plurality of the fitting platforms 2 and panel groups 1 can be placed on the support, and can be tilted or placed flat with the support; There are many pairs of glue inlet pipes 5 and glue outlet pipes 6 corresponding to the bonding platform 2 installed on the 4, and the glue inlet pipes 5 and glue outlet pipes 6 are connected with a plurality of dispensing needles, the number of which is the same as that of the panel group 1 Correspondingly: the glue inlet pipe 5 is connected to a glue filling machine with automatic and controllable glue inlet; the glue outlet pipe 6 is connected to an o...

Embodiment 2

[0043] Replacing the display screen and protective panel assembly in Embodiment 1 with a combination of touch screen and AR cover glass becomes Embodiment 2 of the present invention.

Embodiment 3

[0045] Replacing the display screen and protective panel group in Embodiment 21 with a combination of a display and a shielded anti-reflection, anti-flare, explosion-proof cover plate and protective glass becomes Embodiment 3 of the present invention.

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Abstract

The invention provides an integrated glue pouring and bonding device and method for a display panel. The bonding device is characterized by comprising bonding platforms (2) used for containing bondingpanels and a bracket (4) used for containing the bonding platforms (2), wherein the bracket (4) can be placed flat or obliquely at a certain angular position, a plurality of bonding platforms (2) canbe placed on the bracket (4), the bonding platforms (2) can be placed obliquely or flat along with the bracket; the bracket (4) is provided with a plurality of pairs of glue feeding pipelines (5) andglue discharging pipelines (6) which correspond to the bonding platforms (2), the glue feeding pipelines (6) and the glue discharging pipelines (5) are respectively connected with glue dropping needles of which the number is same as that of the bonding platforms (2), and the glue dropping needles are inserted into hollow tubes pre-buried in the binding panels. The bonding method is characterizedin that glue pouring and bonding are performed simultaneously on a plurality of panels which obliquely lean against the bonding platforms and bracket and have glue discharging ports higher than glue feeding ports by adopting the above bonding device. The integrated glue pouring and bonding device and method for the display panel can significantly improve the large-scale production efficiency and the rate of finished products.

Description

technical field [0001] The present invention relates to a panel lamination technology, in particular to a water glue lamination method of a display substrate, specifically to an integrated glue pouring lamination device and lamination method of a display panel. Background technique [0002] Whether it is mobile phones, equipment control display systems, or outdoor advertising screens, the optical bonding method between transparent functional panels and display screens has become a common technical measure to improve the readability and environmental adaptability of existing displays under strong light. Optical lamination includes: dry film lamination represented by optical transparent pressure-sensitive adhesive film, etc.; water glue lamination represented by glue coating methods such as graphic dispensing, screen printing, and slit-coating. Glue potting is a special water-glue bonding method that is beginning to be applied and does not require special coating equipment. ...

Claims

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Application Information

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IPC IPC(8): G09F9/00
CPCG09F9/00
Inventor 刘忠安
Owner NO 55 INST CHINA ELECTRONIC SCI & TECHNOLOGYGROUP CO LTD