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

Flexible circuit board and touch device using same

A technology of flexible circuit boards and touch devices, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of increased production costs of touch screens

Active Publication Date: 2012-05-30
INNOCOM TECH SHENZHEN +1
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Changing the shape of the touch screen to match different shapes of mobile phones or other electronic devices will inevitably lead to an increase in production costs

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
  • Flexible circuit board and touch device using same
  • Flexible circuit board and touch device using same
  • Flexible circuit board and touch device using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The flexible circuit board and the touch device using the flexible circuit board of the present invention will be described in detail below with reference to the accompanying drawings.

[0046] see figure 1 and figure 2 and combine image 3 , the embodiment of the present invention provides a flexible circuit board 100 , the flexible circuit board 100 has a functional area 102 and a bonding area 104 . The functional area 102 has a plurality of capacitive coupling nodes 190, so as to detect the touch action occurring in the functional area 102, the bonding area 104 is located at the edge of the flexible circuit board 100, and the flexible circuit board 100 can be connected with a The touch screen (not shown) is mechanically and electrically connected.

[0047] The flexible circuit board 100 includes an electrically insulating flexible substrate 110 , a first wiring network 120 , a first outgoing wiring 130 , a first terminal 140 , a second wiring network 150 , a seco...

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 flexible circuit board which comprises a flexible substrate, a first wiring network and a second wiring network, wherein the first wiring network is used for receiving a driving signal; the second wiring network is used for transferring and sensing an electric signal; the first wiring network is arranged on one surface of the flexible substrate; the second wiring network is arranged on the other surface of the flexible substrate and is opposite to the first wiring network; and a plurality of capacitance coupling nodes are formed between the first wiring network and the second wiring network. The invention also relates to a touch device using the flexible circuit board.

Description

technical field [0001] The invention relates to a flexible circuit board, in particular to a flexible circuit board applied to a touch device and a touch device using the flexible circuit board. Background technique [0002] In recent years, along with the high-performance and diversified development of various electronic devices such as mobile phones, touch navigation systems, integrated computer monitors, and interactive TVs, electronic devices that install light-transmitting touch screens on the display surface of the display screen have gradually Increase. The user of the electronic device uses the touch screen to visually confirm the display content of the liquid crystal display located on the back of the touch screen, and at the same time presses the touch screen with a finger or a pen to perform operations. Thereby, various functions of the electronic device using the display screen can be operated. [0003] However, in applications, it is often necessary to enable ...

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 Applications(China)
IPC IPC(8): G06F3/044
Inventor 赵志涵廖大舜张依琳施博盛
Owner INNOCOM TECH SHENZHEN
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