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Method for laminating film on whole screen

A film and attachment technology, applied in the electronic field, can solve the problems of film falling off, poor visual effect, and small coverage of the film, and achieve the effect of improving the visual effect and not easy to peel off and fall off.

Inactive Publication Date: 2017-02-22
TRULY OPTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, for the products obtained by this attachment method, there is an obvious gap between the edge of the membrane material and the edge of the cover plate, resulting in a small coverage area of ​​the membrane material, poor visual effect, and the membrane material is easy to peel off from the gap, and even causes the membrane material to fall off.

Method used

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  • Method for laminating film on whole screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment provides a method for full-screen attachment of film materials, such as figure 1 shown, including:

[0038] Step S101: Cutting the film material according to a predetermined peripheral size, the predetermined peripheral size being larger than the peripheral size of the attaching surface of the target cover plate.

[0039] In this step, the film material is cut according to a predetermined peripheral size, and the predetermined peripheral size is larger than the peripheral size of the attaching surface of the target cover plate. Specifically, the predetermined peripheral dimension is set to be 0.5 mm to 5 cm larger than the peripheral dimension of the target cover attachment surface, including the endpoint value, that is, the area of ​​the figure formed by the predetermined peripheral size is larger than the target cover attachment surface, and the predetermined The distance between the peripheral edge of the figure formed by the peripheral dimension and...

Embodiment 2

[0074] This embodiment provides a method for attaching a full-screen film material. Unlike the previous embodiment, step 104 in this embodiment includes:

[0075] According to the position of the peripheral edge, a computer-aided design CAD system is used to determine the cutting route of the membrane material.

[0076] Specifically, according to the position information of the peripheral edge obtained by the CCD positioning system, a computer-aided design CAD system is used to set the cutting route of the film material. In this step, the shape information of the attachment surface is input in the CAD in advance, and the cutting route is set to be along the periphery of the attachment surface according to the position information of the peripheral edge obtained by the CCD positioning system. The edge is cut, and in this embodiment, the cutting route is cut clockwise along the peripheral edge. In other embodiments of the present invention, the cutting route may also be set to ...

Embodiment 3

[0079] Different from the above-mentioned embodiments, in this embodiment, the laser-cut film material is an anti-glare film.

[0080] Using carbon dioxide CO with a maximum power of 60W and a maximum speed of 600mm / s 2 laser.

[0081] The thickness of the anti-glare film is 0.17mm, the corresponding laser power is 7W-8.5W inclusive, and the speed is 230mm / s-250mm / s inclusive. Specifically, the laser power may be 7.8W, and the speed may be 180mm / s.

[0082] Wherein, the structure of the anti-glare film is: a TAC (Tri-AcetylCellulose, triacetylcellulose) film coated with an anti-glare coating.

[0083] By adopting the above parameters for laser cutting, the membrane material beyond the peripheral edge of the attachment surface can be completely cut off without damaging the attachment surface.

[0084] Attach the film material by the method in this embodiment, cut the film material into a film material whose peripheral size is larger than the peripheral size of the attachment...

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Abstract

A method for laminating a film on a whole screen comprises: cutting a film according to a predetermined peripheral size, the predetermined peripheral size being greater than a peripheral size of a lamination surface of a target cover board; laminating the cut film onto the lamination surface, the film totally covering the lamination surface; locating a periphery of the lamination surface to obtain the position of the periphery; setting a cutting route of the film according to the position of the periphery; and cutting the film along the cutting route by using laser. The method reduces a clearance between an edge of a film and an edge of a cover board, makes the film totally cover the cover board, improves the visual effect, and makes the film difficult to peel off and disengage.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a full-screen attaching method of a film material. Background technique [0002] With the development of technology, visual electronic devices are becoming more and more popular. Usually, before the visual electronic device leaves the factory, a protective film will be pasted on the outer cover plate of the screen of the visual electronic device to protect the screen from scratches and stains. Alternatively, a film material with special functions, such as explosion-proof film, anti-glare film, etc., is attached to the outer cover plate of the screen of the visual electronic device, which can protect the screen while also having the function of explosion-proof or anti-glare. [0003] Existing film attachment methods include: [0004] Step S01: Cut the membrane material according to the predetermined peripheral size; [0005] Step S02: attaching the film material t...

Claims

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Application Information

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IPC IPC(8): B65B33/02
CPCB65B33/02B23K26/00B32B37/00
Inventor 曾一鑫丁俊郑运松李建华
Owner TRULY OPTO ELECTRONICS
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