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

Touch panel, driving method of touch panel and display device

A technology of a touch panel and a driving method, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of increasing cost, increasing product thickness, affecting user experience of display devices, etc.

Pending Publication Date: 2021-04-30
TIANMA MICRO ELECTRONICS CO LTD
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing floating touch design requires an additional layer of floating touch panel on the display panel, resulting in an increase in the thickness of the product, or redesigning the floating touch electrode in the peripheral area of ​​the existing touch electrode and its wiring, which will lead to The screen frame is very wide, which increases the cost and affects the user experience of ultra-thin and small-sized display devices

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 panel, driving method of touch panel and display device
  • Touch panel, driving method of touch panel and display device
  • Touch panel, driving method of touch panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention.

[0023] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is i...

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 discloses a touch panel, a driving method of the touch panel and a display device. The touch panel comprises a substrate; insulated touch electrodes at least arranged on one side of the substrate; edge wires connected with the touch electrodes respectively, wherein the edge wires are arranged on the substrate, the edge wires and the touch electrodes are arranged on the same layer, and the orthographic projections of at least part of the edge wires on the substrate are distributed around the peripheral sides of the orthographic projections of the touch electrodes on the substrate; suspension electrodes insulated from one another, wherein each suspension electrode is arranged on the side, deviating from the substrate, of the corresponding edge wire, the orthographic projection of each suspension electrode on the substrate at least partially covers the orthographic projection of the corresponding edge wire on the substrate, and the suspension electrodes and the edge wires are arranged in an insulated mode. The suspension electrodes are arranged above the edge wires, the space above the edge wires is effectively utilized, the frame width of the touch panel is effectively reduced, and the touchable area of the touch panel is increased.

Description

technical field [0001] The invention belongs to the technical field of electronic products, and in particular relates to a touch panel, a driving method of the touch panel and a display device. Background technique [0002] With the development of smart terminals, touch technology has gradually become the mainstream human-computer interaction control method. With more and more functions of touch electronic products, the touch operation method of directly touching the screen has gradually failed to meet the needs of operation. . [0003] In recent years, a kind of floating touch operation has been developed, and the user can operate when approaching but not touching the screen. The existing floating touch design requires an additional layer of floating touch panel on the display panel, resulting in an increase in the thickness of the product, or redesigning the floating touch electrode in the peripheral area of ​​the existing touch electrode and its wiring, which will lead t...

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): G06F3/041G06F3/042
CPCG06F3/0425G06F3/0416
Inventor 钟家成廖庆鹏吕俊杰李晓键
Owner TIANMA MICRO ELECTRONICS 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