Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Touch display panel and touch display equipment

A technology for touch display panels and display substrates, which is applied in the fields of instruments, computing, and electrical digital data processing, etc. short circuit etc.

Active Publication Date: 2021-04-30
YUNGU GUAN TECH CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The touch electrodes of a common touch display panel are generally arranged on one side of a Thin Film Encapsulation (TFE) structure. When controlling the wiring, it may cause a short circuit between the touch wiring, which will cause the touch failure of the touch display panel

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 display panel and touch display equipment
  • Touch display panel and touch display equipment
  • Touch display panel and touch display equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] 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.

[0041] In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner" and "outer" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should...

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 embodiment of the invention provides a touch display panel and touch display equipment. The touch display panel comprises a display substrate, a packaging layer, a touch electrode and a touch wire which are arranged in sequence. The touch wire arranged on the side, away from the display substrate, of the packaging layer comprises a first end connected with the corresponding touch electrode and a second end extending from the first end to the edge, away from the display area, of the organic packaging layer, and the orthographic projection of the second end on the organic packaging layer included in the packaging layer is completely covered with the organic packaging layer. Thus, it can be avoided that the second ends of the touch wires exceed the edge of the organic packaging layer, and in the patterning process of the touch wires, even if photoresist accumulation exists at the positions exceeding the edge of the organic packaging layer to cause uneven exposure, the touch wires do not exist at the positions exceeding the edge of the organic packaging layer, so that short circuit of the adjacent touch wires due to metal residues can be avoided, and touch failure of the touch display panel is avoided.

Description

technical field [0001] The invention belongs to the field of display technology, and in particular relates to a touch display panel and a touch display device. Background technique [0002] The touch electrodes of a common touch display panel are generally arranged on one side of a Thin Film Encapsulation (TFE) structure. When the control wires are connected, it may cause a short circuit between the touch wires, thereby causing the touch failure of the touch display panel. Contents of the invention [0003] In view of this, the present invention provides a touch display panel and a touch display device, which improves the touch wiring of the touch electrodes, and improves the design of the touch wiring on the organic packaging layer, so that The orthographic projection of the end of the touch trace away from the touch electrode on the organic encapsulation layer is completely covered by the organic encapsulation layer, which can prevent the touch trace from exceeding the ...

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): G06F3/041
CPCG06F3/0412
Inventor 张田超孙文
Owner YUNGU GUAN TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com