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

Liquid crystal display screen wire with filtering and shielding function

A liquid crystal screen, functional technology, applied in the connection parts protective grounding/shielding device, high-frequency structural connection, electrical components and other directions, can solve the problems affecting the development of the reinforcement computer electromagnetic compatibility technology, achieve good promotion and use value, easy to process , the effect of simple structure

Inactive Publication Date: 2010-08-11
SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] There are many types of LCD screen cables, but whether it is possible to achieve an LCD screen cable with filtering and shielding functions, especially in line with the relevant requirements in GJB151A-1997 "Requirements for Electromagnetic Emission and Sensitivity of Military Equipment and Subsystems", has been or It more or less affects the development of electromagnetic compatibility technology for hardened computers

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
  • Liquid crystal display screen wire with filtering and shielding function
  • Liquid crystal display screen wire with filtering and shielding function
  • Liquid crystal display screen wire with filtering and shielding function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] A liquid crystal screen cable with filtering and shielding functions according to the present invention, its structure includes a screen cable 1 and a screen cable plug 2, the end of the screen cable 1 is connected with a screen cable plug 2, and each screen cable 1 has a three-layer structure, They are the core 3, the shielding layer 4 and the insulating layer 5 respectively. The outer side of the core 3 is wrapped with the shielding layer 4, and the outer side of the shielding layer 4 is wrapped with the insulating layer 5; the screen cable plug 2 includes the shell 6 and the signal pin 7; the screen cable The wire core 3 of 1 is connected with the signal pin 7 of the screen cable plug 2, the shielding layer 4 of the screen cable 1 is connected with the shell 6 of the screen cable plug 2; the screen cable 1 is connected with a three-terminal filter 8.

[0032] The Vcc signal screen line 1 and the Vss signal screen line 1 on the LCD screen line are cut at a distance of ...

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 liquid crystal display screen wire with filtering and shielding function, belonging to a screen wire, the structure thereof includes a screen wire and a screen wire plug, the terminal of the screen wire is connected with the screen wire plug, each screen wire is in three-layer structure, a wire core, a shielding layer and an insulating layer respectively, the outside of the wire core is wrapped with the shielding layer, and the outside of the shielding layer is wrapped with the insulating layer; the screen wire plug comprises a case and a signal pin; the wire core of the screen wire is connected with the signal pin of the screen wire plug, the shielding layer of the screen wire is connected with the case of the screen wire plug; and the screen wire is connected into a three-terminal filter. Compared with the prior art, the liquid crystal display screen wire with filtering and shielding function of the invention has good filtering function and shielding function.

Description

technical field [0001] The invention relates to a screen cable, in particular to a liquid crystal screen cable with filtering and shielding functions. Background technique [0002] Electromagnetic shielding technology is the most effective means to suppress radiation interference. In the current situation where the electromagnetic spectrum is becoming increasingly dense, the electromagnetic power density per unit volume is increasing sharply, and a large number of high- and low-level devices or equipment are used in a mixed manner, which leads to the deteriorating electromagnetic environment of the system, its importance is even more prominent. [0003] At present, in some information security fields, such as the military, armed police, public security, fire protection, telecommunications, government departments and other industries, computers are required to have good anti-radiation and anti-electromagnetic interference capabilities. [0004] There are many types of LCD sc...

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): H01R9/00H01R13/719H01R13/648
Inventor 张鹏伟耿士华张长强张廷银贾升梅马丽丽
Owner SHANDONG CHAOYUE DATA CONTROL ELECTRONICS CO LTD
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