Touch screen and display equipment

A technology of touch screen and display module, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc. It can solve the problems such as the inability to bind the first touch electrode and the electrical connection of the driving device

Pending Publication Date: 2020-02-14
SHENZHEN LAIBAO HI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, if the insulating layer covers all the first electrode leads, the first electrode leads will be completely insulated, and the first touch electrodes and the driving device cannot be electrically connected and bound through the first electrode leads and the FPC leads.

Method used

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  • Touch screen and display equipment
  • Touch screen and display equipment

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Embodiment Construction

[0038]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] It should also be noted that the orientation terms such as left, right, up and down in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, and should not be regarded as res...

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PUM

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Abstract

The invention provides a touch screen and display equipment. The touch screen comprises a substrate and a conducting layer, the conducti layer is arranged on the substrate and comprises a first conducting layer and a second conducting layer which are stacked up and down, and an insulating layer is clamped between the first conducting layer and the second conducting layer; wherein the first conducting layer comprises a first touch electrode and a first electrode lead, the first electrode lead comprises a first wiring part and a first lap joint part which are electrically connected, the second conducting layer comprises a second touch electrode, a second electrode lead and a first redundant electrode lead, and the second electrode lead comprises a second wiring part and a second binding partwhich are electrically connected; a plurality of conducting parts are arranged on the first lap joint part, and the first redundant electrode lead is indirectly conducted with the first lap joint part through climbing of the conduction parts, so that the resistance can be effectively reduced, and the reliability risk of the touch screen is further reduced.

Description

technical field [0001] The invention belongs to the technical field of display devices, and in particular relates to a touch screen and a display device. Background technique [0002] At present, with the rapid development of display technology, touch screens have been widely used in various fields. Usually, such as figure 1 As shown, the basic structure of the touch screen includes a substrate and a conductive layer arranged on the substrate, and the conductive layer includes a first conductive layer and a second conductive layer arranged in layers, and the two are sandwiched by an insulating layer, such as OC (over coat protective adhesive layer) adhesive layer for electrical insulation. [0003] The touch screen is divided into a visible area and a non-visible area. The conductive layer is composed of touch electrodes and electrode leads, that is, the first conductive layer is composed of the first touch electrodes and the first electrode leads, and the second conductiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044G06F2203/04103
Inventor 王士敏李金军朱泽力古海裕
Owner SHENZHEN LAIBAO HI TECH
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