Unlock instant, AI-driven research and patent intelligence for your innovation.

Touch device and display device

A touch device and touch technology, applied in the fields of instruments, computing, electrical digital data processing, etc., can solve the problems of short circuit between the first grid layer and the second grid layer, adverse effects on the performance of the touch device, etc.

Active Publication Date: 2018-11-27
GUANGZHOU GOVISIONOX TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a touch device to solve the problem that the first mesh layer and the second mesh layer are easily shorted in the existing touch device, which adversely affects the performance of the touch device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Touch device and display device
  • Touch device and display device
  • Touch device and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] As mentioned in the background technology, the existing touch devices often have the problem of touch failure. The inventors found that the reason for this problem is that a large static electricity is easily generated between the first grid and the second grid. , thus causing electrostatic breakdown of the insulating dielectric layer between the first grid layer and the second grid layer, and then causing a short circuit between the first grid layer and the second grid layer, which will directly affect the touch control of the touch device performance.

[0029] For example, Figure 1a It is a structural schematic diagram of the first grid layer of an existing touch device, Figure 1b It is a structural schematic diagram of the second grid layer of an existing touch device, Figure 1c It is a structural schematic diagram of an existing touch device after the first grid layer and the second grid layer are superimposed on each other.

[0030] Such as Figure 1a ~ Figur...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a touch control device and a display device, wherein the touch device comprises a first grid layer and a second grid layer. A first wire of the first grid layer corresponding toa first touch graph is overlapped spatially with a second wire of the second grid layer corresponding to a graph of a second vacant area, then a first overlapping point is formed. The lateral truncation of the first overlapping point corresponds to the second wire in the second touch graph, and an independent overlapping part of the second wire is formed. In this way, even if the first wire in the first touch graph shorts out the second wire in the graph of the second vacant area at the first overlapping point, the adverse risk of caused by the touch performance of the touch device can be effectively reduced because the short connection part of the first wire only comprises the overlapping part of the second wire.

Description

technical field [0001] The present invention relates to the technical field of panel display, in particular to a touch device and a display device. Background technique [0002] As the latest input device, the touch screen is the simplest, most convenient and natural way of human-computer interaction. It endows multimedia devices with a new look and is an attractive new multimedia interactive device. It is widely used in Computers, mobile phones and other electronic equipment. With the development of the touch screen industry, the touch screen has gradually developed from a single touch to a multi-touch screen. The biggest feature of the multi-touch screen is that multiple fingers can operate the screen at the same time, making the touch screen more convenient and humanized. In view of the broad application prospects of touch screens, people need a touch device with excellent performance, high light transmittance, and strong anti-interference ability. [0003] Since the me...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F3/044G06F3/041
CPCG06F3/0412G06F3/044
Inventor 季朋飞黄秀颀张小宝陆炜杰罗宗玮曹程
Owner GUANGZHOU GOVISIONOX TECH CO LTD