WO2004073106A3 - Conductive thermoplastic compositions and antennas thereof - Google Patents

Conductive thermoplastic compositions and antennas thereof Download PDF

Info

Publication number
WO2004073106A3
WO2004073106A3 PCT/US2004/004172 US2004004172W WO2004073106A3 WO 2004073106 A3 WO2004073106 A3 WO 2004073106A3 US 2004004172 W US2004004172 W US 2004004172W WO 2004073106 A3 WO2004073106 A3 WO 2004073106A3
Authority
WO
WIPO (PCT)
Prior art keywords
antennas
conductive
thermoplastic compositions
conductive thermoplastic
disclosed
Prior art date
Application number
PCT/US2004/004172
Other languages
French (fr)
Other versions
WO2004073106A2 (en
Inventor
David M Dean
Mehrdad Mehdizadeh
Steven F Fecanin
Stewart Carl Feinberg
Original Assignee
Du Pont
David M Dean
Mehrdad Mehdizadeh
Steven F Fecanin
Stewart Carl Feinberg
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 Du Pont, David M Dean, Mehrdad Mehdizadeh, Steven F Fecanin, Stewart Carl Feinberg filed Critical Du Pont
Priority to JP2006503532A priority Critical patent/JP2006519558A/en
Priority to EP04709946A priority patent/EP1593128A2/en
Publication of WO2004073106A2 publication Critical patent/WO2004073106A2/en
Publication of WO2004073106A3 publication Critical patent/WO2004073106A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/20—Two collinear substantially straight active elements; Substantially straight single active elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
    • H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
    • H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
    • H01L2224/321—Disposition
    • H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
    • H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
    • H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49016—Antenna or wave energy "plumbing" making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/249942—Fibers are aligned substantially parallel
    • Y10T428/249944—Fiber is precoated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y10T428/24995—Two or more layers
    • Y10T428/249952—At least one thermosetting synthetic polymeric material layer

Abstract

Disclosed are conductive polymeric materials comprising a resin-based structural material loaded with micron conductive fibers and/or micron conductive powders or to provide a conductive thermoplastic composition rather than an insulator. Also disclosed are antennas comprising the conductive thermoplastic compositions and methods for their fabrication.
PCT/US2004/004172 2003-02-12 2004-02-10 Conductive thermoplastic compositions and antennas thereof WO2004073106A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006503532A JP2006519558A (en) 2003-02-12 2004-02-10 Conductive thermoplastic composition and antenna thereof
EP04709946A EP1593128A2 (en) 2003-02-12 2004-02-10 Conductive thermoplastic compositions and antennas thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44683203P 2003-02-12 2003-02-12
US60/446,832 2003-02-12
US10/767,919 2004-01-29

Publications (2)

Publication Number Publication Date
WO2004073106A2 WO2004073106A2 (en) 2004-08-26
WO2004073106A3 true WO2004073106A3 (en) 2004-09-23

Family

ID=32869558

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/004172 WO2004073106A2 (en) 2003-02-12 2004-02-10 Conductive thermoplastic compositions and antennas thereof

Country Status (7)

Country Link
US (1) US6953619B2 (en)
EP (1) EP1593128A2 (en)
JP (1) JP2006519558A (en)
KR (1) KR20050110624A (en)
CN (1) CN100468581C (en)
TW (1) TW200503327A (en)
WO (1) WO2004073106A2 (en)

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US20050139812A1 (en) * 2001-02-15 2005-06-30 Integral Technologies, Inc. Surface preparation method for articles manufactured from conductive loaded resin-based materials
US6870516B2 (en) * 2001-02-16 2005-03-22 Integral Technologies, Inc. Low cost antennas using conductive plastics or conductive composites
US7222727B2 (en) * 2001-02-15 2007-05-29 Integral Technologies, Inc. Low cost food processing belts and other conveyances manufactured from conductive loaded resin-based materials
US20050170078A1 (en) * 2001-02-15 2005-08-04 Integral Technologies, Inc. Low cost method to form solderable contact points for structures manufactured from conductive loaded resin-based materials
US7223469B2 (en) * 2001-02-15 2007-05-29 Integral Technologies, Inc. Electriplast moldable composite capsule
US20040217472A1 (en) * 2001-02-16 2004-11-04 Integral Technologies, Inc. Low cost chip carrier with integrated antenna, heat sink, or EMI shielding functions manufactured from conductive loaded resin-based materials
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WO2005091955A2 (en) * 2004-03-10 2005-10-06 Integral Technologies, Inc. Conductive circuits or cables manufactured from conductive loaded resin-based materials
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US20060137587A1 (en) * 2004-11-08 2006-06-29 Integral Technologies, Inc. Low cost components for use in motorcycle, marine, and racing applications manufactured from conductive loaded resin-based materials
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CN101299482B (en) * 2007-05-01 2012-09-05 佛山市顺德区顺达电脑厂有限公司 Antenna structure of built-in resonant circuit
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Also Published As

Publication number Publication date
EP1593128A2 (en) 2005-11-09
US20040222924A1 (en) 2004-11-11
JP2006519558A (en) 2006-08-24
US6953619B2 (en) 2005-10-11
KR20050110624A (en) 2005-11-23
WO2004073106A2 (en) 2004-08-26
CN100468581C (en) 2009-03-11
TW200503327A (en) 2005-01-16
CN1751365A (en) 2006-03-22

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