Connector and connector combination for balanced transmission

a technology of balanced transmission and connectors, applied in the direction of coupling contact members, connection contact member materials, coupling device connections, etc., can solve the problems of unbalanced transmission, unbalanced transmission transmitting data, difficult to reduce pitch, etc., to reduce the number of parts, reduce pitch, and high-speed signal transmission

Inactive Publication Date: 2011-04-21
FUJITSU COMPONENENT LTD
View PDF1 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this patented design includes reducing the amount of components needed for faster signals while maintaining their accuracy over longer periods of time.

Problems solved by technology

This technical problem addressed in this patents relates to improving the performance and compactness of electronic devices while reducing their overall dimensions due to space constraints. Balun circuits can transmit different types of analog voltages but they require multiple components such as pins on one printed wiring board connected together. To address these issues, proposes providing a new design where fewer connections occur than previously possible. Additionally, there needs to ensure proper isolating of certain signal contact groups during signal transferring, especially considering how closely proximity the signal terminals should match.

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
  • Connector and connector combination for balanced transmission
  • Connector and connector combination for balanced transmission
  • Connector and connector combination for balanced transmission

Examples

Experimental program
Comparison scheme
Effect test

first embodiment

[0028]A description will be given of the connector in a first embodiment of the present invention.

[0029](Plug Connector)

[0030]FIG. 2 is a perspective view illustrating an example of the plug connector in the first embodiment of the present invention. FIG. 3 is a perspective view illustrating conductor parts of the plug connector in the first embodiment, by omitting illustration of insulator parts.

[0031]As illustrated in FIGS. 2 and 3, the plug connector 10 includes a (first) ground contact 20 and a plurality of (first) signal contact pairs 30. The ground contact 20 and the plurality of signal contact pairs 30 are formed by a conductor material which may be selected from metals including metals suited for the balanced transmission.

[0032]As illustrated in FIG. 3, the ground contact 20 may be formed by a plate-shaped member extending in the direction X, that is, in the longitudinal direction of the plug connector 10. A plurality of lead parts 22 alternately extend towards mutually opposit

second embodiment

[0055]A description will be given of the connector in a second embodiment of the present invention.

[0056](Plug Connector)

[0057]FIG. 9 is a perspective view illustrating conductor parts of the plug connector in a second embodiment of the present invention. Signal contacts of a plug connector 110 in this embodiment may be the same as that of the first embodiment described above, and thus, illustration and description thereof will be omitted. A (first) ground contact 120 illustrated in FIG. 9 may be formed by a conductor material which may be selected from metals including metals suited for the balanced transmission.

[0058]The ground contact 120 is formed by a plate-shaped member extending in the longitudinal direction (X) of the plug connector 110, and a plurality of slits 124 are formed in the plate-shaped member, as illustrated in FIG. 9. Of course, the plate-shaped member may only include a single slit 124. A plurality of lead parts 122 alternately extend towards mutually opposite side

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

A connector includes a ground contact formed by a plate-shaped conductor member extending in a longitudinal direction of the connector, and a plurality of signal contact pairs arranged on both sides of the ground contact, with two signal contacts forming each signal contact pair arranged side by side along the longitudinal direction. The ground contact may include a plurality of first lead parts alternately extending towards mutually opposite sides of the plate-shaped conductor member.

Description

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

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
Owner FUJITSU COMPONENENT 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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap