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A kind of touch substrate, touch panel and display device

A technology of touch control and substrate, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc. It can solve problems such as inability to meet design requirements, and achieve the effect of reducing the width of the frame

Active Publication Date: 2017-12-08
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if figure 1 As shown, these signal transmission lines distributed in the peripheral area of ​​the prior art have a certain line width and line spacing (such as a line width of 20um and a line spacing of 30um) due to process limitations. Therefore, the touch panel of the prior art must be designed with sufficient width (i.e. figure 1 d) to cover the above-mentioned peripheral area provided with signal transmission lines, which cannot meet the existing narrow frame or even frameless design requirements

Method used

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  • A kind of touch substrate, touch panel and display device
  • A kind of touch substrate, touch panel and display device
  • A kind of touch substrate, touch panel and display device

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Embodiment Construction

[0040] In the touch substrate and the touch display device according to the embodiment of the present invention, by arranging the signal transmission line between the two opposite edges of the touch area, the touch substrate no longer has The layout of the signal transmission line is required, so there is no requirement for setting the frame outside the above two opposite edges, so the frame width of the touch substrate can be reduced.

[0041] The touch substrate according to the embodiment of the present invention has a peripheral area and a touch area, the touch area has opposite first edges and second edges, and the touch substrate includes: bonding terminals arranged in the peripheral area, The touch electrodes arranged in the touch area and the signal transmission lines connecting the bonding terminals and the touch electrodes, the signal transmission lines are located between the first edge and the second edge.

[0042] combined with this figure 2 The description is a...

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Abstract

The present disclosure provides a touch substrate, a touch panel and a display device. The touch substrate includes a periphery area and a touch area. The touch area includes a first edge and a second edge opposite to each other. The touch substrate includes: bonding terminals arranged in the periphery area, touch electrodes arranged in the touch area and signal transmission lines connecting the bonding terminals and the touch electrodes. The signal transmission lines are arranged between the first edge and the second edge.

Description

technical field [0001] The invention relates to the field of touch technology, in particular to a touch substrate, a touch panel and a display device. Background technique [0002] The touch screen is an external input device that is more and more widely used. It realizes input by touching the touch panel with a pointing object (such as a finger, an electronic pen, etc.), making the human-computer interaction more direct, and has the characteristics of simplicity, speed, and humanization. [0003] In an existing touch panel, it includes a touch area (area surrounded by a dotted frame) and a peripheral area, wherein, as figure 1 As shown in FIG. 2 , strip-shaped touch electrodes are intersected in the touch area of ​​the touch panel. [0004] The strip-shaped touch electrodes set in the touch area need to be electrically connected to the bonding terminals through the signal transmission lines distributed in the peripheral area, so as to be electrically connected to the touch...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412G06F2203/04102G06F2203/04103G06F3/04164G06F3/0446G06F3/041G06F3/044
Inventor 邹祥祥
Owner BOE TECH GRP CO LTD