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Method for manufacturing embedded touch control panel and embedded touch control panel manufactured by method

A touch panel, built-in technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve problems such as unsatisfactory pictures and poor light transmittance

Active Publication Date: 2015-11-25
ACER INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional metal mesh lines will block the holes in the black matrix layer, resulting in the problem of poor light penetration, which makes the picture presented by the touch screen less ideal.

Method used

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  • Method for manufacturing embedded touch control panel and embedded touch control panel manufactured by method
  • Method for manufacturing embedded touch control panel and embedded touch control panel manufactured by method
  • Method for manufacturing embedded touch control panel and embedded touch control panel manufactured by method

Examples

Experimental program
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Embodiment Construction

[0045] In order to understand the technical content of the present invention, specific examples are specifically cited as follows.

[0046] Please refer to the following Figure 1 to Figure 12 A method for manufacturing an in-cell touch panel and the in-cell touch panel according to an embodiment of the present invention. figure 1 It is a flowchart of steps of a method for manufacturing an in-cell touch panel according to an embodiment of the present invention; figure 2 is a schematic diagram of the base layer of an embodiment of the present invention; image 3 is a top view of a light-shielding layer according to an embodiment of the present invention; Figure 4 It is a schematic diagram of the light-shielding layer and the base layer of an embodiment of the present invention; Figure 5 It is a top view of a light-shielding layer provided with metal traces according to an embodiment of the present invention; Image 6 It is a schematic diagram of a light-shielding layer p...

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PUM

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Abstract

The invention provides a method for manufacturing an embedded touch control panel and the embedded touch control panel manufactured by the method. The method for manufacturing the embedded touch control panel comprises the following steps of: providing a base layer, wherein the base layer comprises an inner side; providing a light shading layer, wherein the light shading layer is arranged on the inner side and comprises a light shading region and a plurality of hollow holes; providing a plurality of metal wires, wherein the plurality of metal wires are arranged on the light shading region and do not cover the hollow holes; and providing a conducting film layer, wherein the conducting film layer covers a light filtering film layer, the other part of metal wires and the light shading layer. The invention also provides the embedded touch control panel, which comprises the base layer, the light shading layer, the plurality of metal wires, the light filtering film layer and the conducting film layer.

Description

technical field [0001] The invention relates to a method for manufacturing an in-cell touch panel, in particular to a method for manufacturing an in-cell touch panel with low cost and good transmittance. Background technique [0002] In modern society, products with touch screens (such as tablet computers, smart phones) are convenient and easy to use, so they are very popular among consumers. The traditional touch screen is designed as a surface-embedded (OnCell) structure. During the production process of the surface-embedded touch screen, the color filter (ColorFilter) will be placed near the outside (that is, closer to the user's touch screen). On the surface of the touch side), a color resist layer and an indium tin oxide (IndiumTinOxide, ITO) layer are pasted. However, in one step of the existing surface-embedded touch screen manufacturing process, the color filter must be turned over, and the step of turning over is likely to cause scratches on the color filter or col...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 郭峻廷
Owner ACER INC
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