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

Touch substrate, touch display panel and display device

A technology for touch display panels and display devices, which is applied in the fields of instruments, electrical digital data processing, and data processing input/output processes, and can solve problems such as cumbersome operations and inability to touch sensing.

Active Publication Date: 2018-06-05
BOE TECH GRP CO LTD +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the capacitive touch screen can only sense the touch of the conductor, but cannot touch the pressure of the touch.
Therefore, in a touch device, the functions of the device are limited. For example, in a touch mobile phone, when a user wants to call out a certain function, he needs to enter the menu level by level to enter the desired function interface. , resulting in more cumbersome operation

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 substrate, touch display panel and display device
  • Touch substrate, touch display panel and display device
  • Touch substrate, touch display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0032] As an aspect of the present invention, a touch substrate is provided, such as figure 1 As shown, the touch substrate includes a first substrate 11, a second substrate 12, a first conductive layer 21 and a second conductive layer 22, the first substrate 11 and the second substrate 12 are arranged oppositely, and the first conductive layer 21 is arranged on The surface of the first substrate 11 facing the second substrate 12, the second conductive layer 22 is arranged on the surface of the second substrate 12 facing the first substrate 11, when the second substrate 12 is not under pressure, the second conductive layer 22 and the first substrate 12 A conduc...

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

A touch substrate comprises a first substrate, a second substrate, a first conductive layer and a second conductive layer. When the second substrate is not subjected to a pressure, the second conductive layer is insulatively spaced apart from the first conductive layer; when the second substrate is subjected to a pressure equal to or greater than a predetermined value, the second substrate is deformed so that at least a part of the second conductive layer is contacted with the first conductive layer. A touch display panel and a display device which comprise the touch substrate are also provided.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a touch substrate, a touch display panel and a display device. Background technique [0002] Currently, the most widely used touch screen is a capacitive touch screen. The capacitive touch screen supports multi-touch function, has high touch sensitivity, high light transmittance and low overall power consumption, and its contact surface has high hardness, no need to press, and long service life. However, the capacitive touch screen can only sense the touch of the conductor, but cannot sense the pressure of the touch. Therefore, in a touch device, the functions of the device are limited. For example, in a touch mobile phone, when a user wants to call out a certain function, he needs to enter the menu level by level to enter the desired function interface. , resulting in more cumbersome operations. Contents of the invention [0003] The purpose of the present inventio...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044G06F3/0445G06F3/0446G06F2203/04105
Inventor 赵斌张鹏举李健刘汉青袁旭晨
Owner BOE TECH GRP CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com