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Technology for forming leading wire of touch screen

A touch screen and lead technology, which is applied to the process field of forming touch screen leads, can solve problems such as the inability to meet the requirements of electrostatic shielding, and achieve the effect of improving printing efficiency

Inactive Publication Date: 2013-07-31
SHENZHEN JUNDA OPTOELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The distance between the electrostatic shielding layer and the touch electrode signal transmission layer after laser cutting is only 0.04mm, but the distance between the electrostatic shielding layer and the touch electrode signal transmission layer is only 0.04mm, which cannot meet the requirements of electrostatic shielding

Method used

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  • Technology for forming leading wire of touch screen
  • Technology for forming leading wire of touch screen
  • Technology for forming leading wire of touch screen

Examples

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Embodiment 1

[0029] This embodiment is used to disclose the process of forming touch screen lead wires according to the present invention. The lead wires described in this embodiment include touch electrode signal transmission lines connected to the touch electrodes of the touch screen for connecting the touch electrodes with the touch detection terminals and located on the touch screen. The electrostatic shielding wire (layer) around the electrode signal transmission line, the process of forming the touch screen lead includes the following steps:

[0030] After the pattern of the touch electrodes is formed, after the pattern of the touch electrodes is formed, the touch electrode signal transmission layer and the electrostatic shielding layer with a distance greater than or equal to 0.3mm are printed, and the electrostatic shielding layer is located on the periphery of the touch electrode signal transmission layer, The touch electrode signal transmission layer is connected with the touch el...

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Abstract

The invention provides a technology for forming a leading wire of a touch screen. The technology comprises the steps as follows: after a pattern of a touch electrode is formed, a touch electrode signal transmission layer and an electrostatic shielding layer which have a distance larger than or equal to 0.3 mm are printed; the electrostatic shielding layer is located on the periphery of the touch electrode signal transmission layer; and the touch electrode signal transmission layer is connected with the touch electrode. The touch screen formed by the technology is good in antistatic effect.

Description

technical field [0001] The invention relates to a process for forming touch screen leads. Background technique [0002] Touch screen, also known as "touch screen" or "touch panel", is an inductive liquid crystal display device that can receive input signals such as contacts. The tactile feedback system can drive various connecting devices according to pre-programmed programs, which can be used to replace the mechanical button panel, and can form vivid audio-visual effects through the liquid crystal display screen. As the latest computer input device, touch screen is currently the simplest, most convenient and natural way of human-computer interaction; it endows multimedia with a new look and is an attractive new multimedia interactive device. Mainly used in public information inquiry, leadership office, industrial control, military command, electronic games, ordering songs and dishes, multimedia teaching, real estate pre-sale, etc. [0003] The lead wire of the touch scree...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 王令李文朝温文超刘淼朱佑江
Owner SHENZHEN JUNDA OPTOELECTRONICS
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