WO2007109608A3 - Composite contact for fine pitch electrical interconnect assembly - Google Patents

Composite contact for fine pitch electrical interconnect assembly Download PDF

Info

Publication number
WO2007109608A3
WO2007109608A3 PCT/US2007/064298 US2007064298W WO2007109608A3 WO 2007109608 A3 WO2007109608 A3 WO 2007109608A3 US 2007064298 W US2007064298 W US 2007064298W WO 2007109608 A3 WO2007109608 A3 WO 2007109608A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrical interconnect
interconnect assembly
terminals
fine pitch
composite contact
Prior art date
Application number
PCT/US2007/064298
Other languages
French (fr)
Other versions
WO2007109608A2 (en
Inventor
James J Rathburn
Original Assignee
Gryphics Inc
James J Rathburn
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gryphics Inc, James J Rathburn filed Critical Gryphics Inc
Priority to US12/293,499 priority Critical patent/US8044502B2/en
Priority to DE112007000677T priority patent/DE112007000677T5/en
Priority to JP2009501680A priority patent/JP4956609B2/en
Priority to KR1020087023049A priority patent/KR101353650B1/en
Publication of WO2007109608A2 publication Critical patent/WO2007109608A2/en
Publication of WO2007109608A3 publication Critical patent/WO2007109608A3/en
Priority to US13/277,893 priority patent/US8232632B2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/32—Holders for supporting the complete device in operation, i.e. detachable fixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/50—Fixed connections
    • H01R12/51—Fixed connections for rigid printed circuits or like structures
    • H01R12/52—Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/02—Arrangements of circuit components or wiring on supporting structure
    • H05K7/10—Plug-in assemblages of components, e.g. IC sockets
    • H05K7/1053—Plug-in assemblages of components, e.g. IC sockets having interior leads
    • H05K7/1061—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting
    • H05K7/1069—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting with spring contact pieces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Abstract

An electrical interconnect assembly for electrically interconnecting terminals on a first circuit member with terminals on a second circuit member. The electrical interconnect assembly includes a housing having a plurality of through openings extending between a first surface and a second surface. A plurality of composite contacts are positioned in a plurality of the through openings. The composite contacts include a conductive member having a central portion and at least first and second interface portions. One or more polymeric layers extend along at least the central portion conductive member. One or more coupling features on the composite contacts engage with the housing. At least one engagement feature formed in the polymeric layers proximate the first interface portion mechanically couples with the terminals on the first circuit member.
PCT/US2007/064298 2006-03-20 2007-03-19 Composite contact for fine pitch electrical interconnect assembly WO2007109608A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US12/293,499 US8044502B2 (en) 2006-03-20 2007-03-19 Composite contact for fine pitch electrical interconnect assembly
DE112007000677T DE112007000677T5 (en) 2006-03-20 2007-03-19 Composite contact for fine grid electrical connection assembly
JP2009501680A JP4956609B2 (en) 2006-03-20 2007-03-19 Composite terminals for fine pitch electrical connection assemblies
KR1020087023049A KR101353650B1 (en) 2006-03-20 2007-03-19 Composite contact for fine pitch electrical interconnect assembly
US13/277,893 US8232632B2 (en) 2006-03-20 2011-10-20 Composite contact for fine pitch electrical interconnect assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78403006P 2006-03-20 2006-03-20
US60/784,030 2006-03-20

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US12/293,499 A-371-Of-International US8044502B2 (en) 2006-03-20 2007-03-19 Composite contact for fine pitch electrical interconnect assembly
US13/277,893 Continuation US8232632B2 (en) 2006-03-20 2011-10-20 Composite contact for fine pitch electrical interconnect assembly

Publications (2)

Publication Number Publication Date
WO2007109608A2 WO2007109608A2 (en) 2007-09-27
WO2007109608A3 true WO2007109608A3 (en) 2007-11-15

Family

ID=38268726

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/064298 WO2007109608A2 (en) 2006-03-20 2007-03-19 Composite contact for fine pitch electrical interconnect assembly

Country Status (5)

Country Link
US (2) US8044502B2 (en)
JP (1) JP4956609B2 (en)
KR (1) KR101353650B1 (en)
DE (1) DE112007000677T5 (en)
WO (1) WO2007109608A2 (en)

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DE112007000677T5 (en) 2009-02-19
JP2009530797A (en) 2009-08-27
KR101353650B1 (en) 2014-02-07
KR20090017471A (en) 2009-02-18
WO2007109608A2 (en) 2007-09-27
JP4956609B2 (en) 2012-06-20
US8232632B2 (en) 2012-07-31
US20120088378A1 (en) 2012-04-12
US20090127698A1 (en) 2009-05-21
US8044502B2 (en) 2011-10-25

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