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Touch screen, its manufacturing method and display device

A manufacturing method and touch screen technology, applied to instruments, electrical digital data processing, input/output process of data processing, etc., can solve the problems of low production efficiency and many times of mask board, so as to improve manufacturing efficiency, reduce production cost, The effect of reducing the number of frames

Active Publication Date: 2016-08-17
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] Embodiments of the present invention provide a touch screen, its manufacturing method and display device, which are used to solve the problems of using more masks and low production efficiency in the prior art when manufacturing OGS touch modules

Method used

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  • Touch screen, its manufacturing method and display device
  • Touch screen, its manufacturing method and display device
  • Touch screen, its manufacturing method and display device

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Embodiment Construction

[0026] The specific implementation manners of the touch screen provided by the embodiments of the present invention, its manufacturing method and the display device will be described in detail below with reference to the accompanying drawings.

[0027] The film thickness and area size and shape of each layer in the drawings do not reflect the real scale, and the purpose is only to schematically illustrate the content of the present invention.

[0028] A method for manufacturing a touch screen provided by an embodiment of the present invention, such as figure 2 As shown, it specifically includes the following steps:

[0029] Step S101, forming patterns of the bridging layer 2 and the shielding layer 3 on the substrate 1 through a patterning process, such as Figure 3a As shown, wherein, the shielding layer 3 has graphics only in the non-touch area B of the touch screen, and the bridging layer 2 has graphics in both the touch area A and the non-touch area B;

[0030] Step S10...

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Abstract

Disclosed are a touchscreen and a manufacturing method therefor, and a display device. The manufacturing method comprises: forming patterns of a bridging layer and a shielding layer on a substrate by means of a composition process; then, forming a pattern of an insulation layer on the shielding layer; and forming a pattern of a touch control electrode layer on the insulation layer. In the present invention, both the composition of a bridging layer and the composition of a shielding layer are completed in a composition process, thereby reducing the number of composition times in the manufacturing process, improving the manufacturing efficiency of the touchscreen, and reducing production costs.

Description

technical field [0001] The invention relates to the field of touch technology, in particular to a touch screen, a manufacturing method and a display device. Background technique [0002] With the rapid development of display technology, touch screen panels (Touch Screen Panels) have gradually spread throughout people's lives. At present, touch screens can be divided into: resistive, capacitive, infrared, surface acoustic wave, electromagnetic, vibration induction, and frustrated total internal reflection optical induction, etc. according to their working principles. Among them, the capacitive touch screen is sought after by the industry as a new favorite due to its unique touch principle, high sensitivity, long life, high light transmittance and other advantages. [0003] The single-chip (OGS, One Glass Solution) touch module that is widely used at present is to directly form a single-layer touch conductive film and sensor on the substrate, such as Figure 1a and Figure 1...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0443G06F3/0446G06F2203/04103G06F2203/04111
Inventor 郝光叶林允植
Owner BOE TECH GRP CO LTD
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