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Manufacture method of touch screen and touch screen manufactured by method

A manufacturing method and touch screen technology, applied in the field of touch screen manufacturing and touch screen manufacturing, capable of solving problems such as fading, deformation and breakage of the light-shielding layer 13

Active Publication Date: 2013-01-02
TRULY OPTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the light-shielding layer 13 has a certain thickness, and the material used in the light-shielding layer 13 generally has a low melting point, it cannot withstand the high temperature when making the detector layer 12, so it is easy to make the detector layer 12 on the light-shielding layer 13. Cause the light-shielding layer 13 to deform, fade or break, therefore, the quality of the touch screen adopting this method to make is not high

Method used

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  • Manufacture method of touch screen and touch screen manufactured by method
  • Manufacture method of touch screen and touch screen manufactured by method
  • Manufacture method of touch screen and touch screen manufactured by method

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Experimental program
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Embodiment 1

[0045] Embodiment 1 of the present invention provides a method for manufacturing a touch screen, figure 2 A flowchart showing the fabrication method, Figure 3a~3f A schematic structural diagram showing various stages of making a touch screen by using this method, reference together figure 2 and Figure 3a~3f , the production method includes:

[0046] Step S201: providing a substrate 11, such as Figure 3a shown;

[0047] The substrate 11 in the embodiment of the present invention usually needs to have high transparency, low reflectivity, better thermal stability and corrosion resistance, higher mechanical strength and better machining characteristics. In addition, the substrate 11 also Can have good electrical insulation.

[0048] The substrate in the embodiments of the present invention may be a glass substrate, such as tempered glass, preferably tempered borosilicate glass without alkali ions, tempered alkali-free aluminosilicate glass, and the like.

[0049] Step S...

Embodiment 2

[0067] Embodiment 2 of the present invention provides a method for manufacturing a touch screen, Figure 5 A flow chart of the manufacturing method is shown, wherein, steps S501 to S503 are the same as steps S201 to S203 in Embodiment 1, and the structural diagrams of touch screens at various stages of the manufacturing steps of steps S503 to S503 are shown in Figure 6a~6c (and Figure 3a~3c Corresponding), for the sake of simplification, Embodiment 2 of the present invention only introduces its differences from Embodiment 1, and the similarities with Embodiment 1 can be known by referring to the corresponding description in Embodiment 1, which will not be repeated here.

[0068] Step S504: Fabricate the first conductive layer 14 on the first predetermined area A on the detector layer 12, such as Figure 6d shown;

[0069] in, Figure 6d It only shows a schematic structural diagram of the first conductive layer 14 filling only the first predetermined area A and having a th...

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Abstract

The embodiment of the invention provides a manufacture method of a touch screen and the touch screen manufactured by the manufacture method. The manufacture method comprises the steps as follows: providing a substrate; manufacturing a prober layer on the substrate; manufacturing shading layers on areas except a first preset area and a second preset area of the prober layer; manufacturing a first conductive layer on the first preset area of the prober layer; manufacturing a protective layer on the second preset area of the prober layer; covering the first part shedding layer through the protective layer; and manufacturing an FPC (Flexible Printed Circuit) layer by which the first conductive layer is covered, wherein the FPC layer is electrically connected with the prober layer through the first conductive layer. Compared with a traditional manufacture method of the touch screen, the manufacture method of the touch screen provided by the embodiment of the invention has the advantages that the shedding layer of the touch screen manufactured by the manufacture method cannot be deformed or cracked, so that the manufacture method of the touch screen provided by the embodiment of the invention can be applied to manufacturing high-quality touch screens.

Description

technical field [0001] The invention relates to the technical field of touch screen manufacturing, in particular to a method for manufacturing a touch screen and a touch screen manufactured by the method. Background technique [0002] With the continuous development of electronic products such as mobile phones and computers, the requirements for touch screens applied to these electronic products are getting higher and higher. At present, electronic products such as mobile phones and computers are becoming thinner and lighter, which requires the development of touch screens in the direction of thinner and thinner. The main method used in this field is the development of touch screens in the direction of embedded. cover. [0003] In the prior art, the following steps are usually used to manufacture a touch screen embedded on a glass cover (the structural schematic diagram of the touch screen is shown in figure 1 shown): First, a glass cover 11 is provided, and then a light-s...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 曹绪文吕以森朱景河林世荣李建华
Owner TRULY OPTO ELECTRONICS