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

Touch panel and manufacturing method thereof

A technology of a touch panel and a manufacturing method, which are applied in the directions of instruments, electrical digital data processing, and data processing input/output processes, etc., can solve the problems of inability of the sensing electrode layer and open circuit of the shielding layer.

Active Publication Date: 2018-01-16
TPK TOUCH SOLUTIONS (XIAMEN) INC
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it can be understood that the shielding layer often needs a certain thickness to achieve the shielding effect, but the height formed by the shielding layer being too thick will lead to the inability of the sensing electrode layer to climb up the shielding layer smoothly when extending to the shielding layer. form a circuit breaker

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 and manufacturing method thereof
  • Touch panel and manufacturing method thereof
  • Touch panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The repeated symbols or signs may be used in the following different embodiments, and these repetitions are only for the purpose of simply and clearly describing the present invention, and do not represent any relationship between the different embodiments and / or structures discussed. Furthermore, when it is mentioned that a first material layer is located on or above a second material layer, it includes the situation that the first material layer is in direct contact with the second material layer or is separated by one or more other material layers. In the drawings, the shape or thickness of the embodiment may be exaggerated to simplify or highlight its features. In addition, components not shown or described in the figure can be in any form known to those skilled in the art.

[0016] See figure 1 , shows a cross-sectional view of the touch panel according to the first embodiment of the present invention. like figure 1 As shown, the touch panel 100 is defined with ...

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 panel. The touch panel comprises a first shielding layer arranged on one region on the surface of a substrate, a second shielding layer arranged on the first shielding layer and provided with a communication hole, an induction electrode layer arranged on the other region on the surface of the substrate, further arranged between the first shielding layer and the second shielding layer in an extending mode and partially exposed through the communication hole, and a conductive filling layer arranged in the communication hole and electrically connected with the induction electrode layer. The invention further provides a manufacturing method of the touch panel. Thus, the short circuit condition is prevented from occurring when the induction electrode layer on the touch panel extends to the shielding layers and the yield of the touch panel is effectively increased.

Description

technical field [0001] The invention relates to touch technology, in particular to a touch panel and a manufacturing method thereof. Background technique [0002] With the rapid advancement of technology, the applications of consumer electronic products are becoming more and more diverse. For example, many portable electronic products (such as personal digital assistants (PDA) or mobile phones) have widely used touch Panel (touch panel). [0003] The shielding layer of the touch panel has the function of shielding the surrounding components, so that the user will not be aware of the existence of the surrounding components. In addition, the shielding layer may be designed in different colors depending on the design of the actually matched electronic product. However, it can be understood that the shielding layer often needs a certain thickness to achieve the shielding effect, but the height formed by the shielding layer being too thick will cause the sensing electrode layer...

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): G06F3/041
CPCG06F3/0412G06F2203/04103G06F2203/04107
Inventor 苏富榆许毅中徐国书
Owner TPK TOUCH SOLUTIONS (XIAMEN) INC
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