Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Capacitive touch screen

A capacitive touch screen and touch substrate technology, which is applied in the input/output process of electrical digital data processing, instruments, and data processing, etc., can solve the problems of increased product scrap rate, low yield rate, and easy damage to the ink layer. The effect of preventing damage and improving yield

Inactive Publication Date: 2014-01-22
KUNSHAN XINHONGDA ELECTRONICS TECH
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The touch screen with this structure has a low yield rate, and the ink layer is prone to damage during the bonding process, resulting in an increase in the scrap rate of the product

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
  • Capacitive touch screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] 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.

[0012] see figure 1 , figure 1 It is a structural schematic diagram of the present invention.

[0013] The capacitive touch screen includes a lens substrate 1, an ink layer 2 is embedded under the lens substrate 1, and the ink layer 2 is embedded on the adhesive layer 3, and the ink layer 2 passes through the adhesive layer. 3 is connected to the touch substrate 4, and the surroundings of the ink layer 2 are covered by the lens substrate 1 and the adhesive layer 3, which improves the yield of the product and prevents the ink layer from being damaged during the bonding process. The adhesive layer ...

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 relates to a capacitive touch screen which comprises a lens substrate. An ink layer is embedded below the lens substrate, the ink layer is embedded on a viscose layer, the ink layer is connected with a touch substrate through the viscose layer, the periphery of the ink layer is wrapped by the lens substrate and the viscose layer, and the viscose layer is an optical transparent viscose layer. The capacitive touch screen improves the yield of a product, and the ink layer is prevented from being damaged during a pasting process.

Description

technical field [0001] The invention relates to the technical field of touch screens, in particular to a capacitive touch screen. Background technique [0002] As a kind of human-computer interaction, the touch screen is a transparent input system. A touch screen, also known as a touch panel, is an inductive liquid crystal display device that can receive input signals such as contacts. A touch screen usually consists of a touch substrate and a lens substrate, which are connected together by an adhesive layer. The touch substrate is the sensing part of the touch screen, which is connected to the device by binding the circuit board. The lens substrate is the surface cover of the touch screen, and an ink layer is usually arranged on the lens substrate to increase the appearance and display effect of the touch screen. [0003] In the prior art, the ink layer of the capacitive touch screen is screen-printed on the lower surface of the lens substrate, and the ink layer is bonde...

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): G06F3/044
Inventor 张桔清
Owner KUNSHAN XINHONGDA ELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
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