Unlock instant, AI-driven research and patent intelligence for your innovation.

Electrical contact, its forming method, method for forming forebody material and connection system

A technology of electrical contacts and precursor materials, applied in the direction of electrical components, electrical solid devices, circuits, etc., can solve the problem of lack of electrical contacts

Active Publication Date: 2009-03-11
贝塞私人有限公司
View PDF43 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Existing technology lacks at least one of the above characteristics required for a universally applicable electrical contact

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
  • Electrical contact, its forming method, method for forming forebody material and connection system
  • Electrical contact, its forming method, method for forming forebody material and connection system
  • Electrical contact, its forming method, method for forming forebody material and connection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The description of the preferred embodiments should be read in conjunction with the accompanying drawings, which are also considered a part of the entire written description of the invention. The drawings are not necessarily to scale and some of the figures herein may be exaggerated in scale or in some schematic form for clarity and simplicity. In this specification, related words such as "horizontal", "vertical", "upper", "lower", "top" and "bottom" and their derivatives (such as: "horizontally", "below", "Above", etc.) should be construed with reference to the orientation shown in the ensuing description and figures in question. These relative terms are for convenience of description and generally do not necessarily require precise directions. including "innerly" versus "outerly," "longitudinal" versus "transversely," and similar expressions, where appropriate, are to be construed relative to each other, or to an elongated axis, or center of rotation or axis. refer...

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

An electrical contact formed from a plurality of interlaced and annealed wires by weaving or braiding the wires together to form a mesh, annealing the mesh, and cutting the annealed mesh so as to form a plurality of individual electrical contacts. A method for forming a precursor material for use in manufacturing an electrical contact is also provided that includes manipulating a plurality of wires so as to interlace the wires into a unitary structure The unitary structure is then annealed. An electrical contact may then be formed from the precursor material by elastically rolling a portion of the unitary structure so as to form a tube, annealing the tube, and then cutting the unitary structure so as to release the tube thereby to form an electrical contact. An electrical contact may also be formed by folding a portion of the unitary structure so as to form one or more pleats, annealing the pleated unitary structure and then cutting the pleated unitary structure so as to release one or more electrical contacts. The precursor material may also be formed by photo-etching a sheet of conductive material so as to form a mesh, and then annealing the mesh. A connector system may be formed including a housing defining a plurality of openings that are each filled with an electrical contact comprising a plurality of interlaced and annealed wires that have been previously either rolled or pleated.

Description

[0001] Related application reference [0002] This application claims the benefit of U.S. Provisional Patent Application No. 60 / 457,076, filed March 24, 2003, U.S. Provisional Patent Application No. 60 / 457,258, filed March 25, 2003 and April 8, 2003 Filed U.S. Provisional Patent Application No. 60 / 462,143. technical field [0003] The present invention relates to electrical interconnection devices, and more particularly to electrical contacts at the interface between a first electronic device and a substrate or between an electrical connector and a substrate. Background technique [0004] High-density integrated circuit (IC) packages that package LSI / VLSI type semiconductor devices are well known. The input / output pins of such IC packages are often arranged in a dense pattern (sometimes more than 200 closely spaced contacts) so that soldering the IC package directly to a substrate, such as a printed wiring or circuit board (PCB), would This leads to several major problems ...

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): H01R12/00
CPCH01L2924/01029
Inventor 李泽豫
Owner 贝塞私人有限公司