BR7403226D0 - Aperfeicoamento em cabo plano - Google Patents

Aperfeicoamento em cabo plano

Info

Publication number
BR7403226D0
BR7403226D0 BR3226/74A BR322674A BR7403226D0 BR 7403226 D0 BR7403226 D0 BR 7403226D0 BR 3226/74 A BR3226/74 A BR 3226/74A BR 322674 A BR322674 A BR 322674A BR 7403226 D0 BR7403226 D0 BR 7403226D0
Authority
BR
Brazil
Prior art keywords
flat cable
cable improvement
improvement
flat
cable
Prior art date
Application number
BR3226/74A
Other languages
English (en)
Inventor
Ii E Reyner
J Bogar
Original Assignee
Amp Inc
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 Amp Inc filed Critical Amp Inc
Publication of BR7403226D0 publication Critical patent/BR7403226D0/pt

Links

Classifications

    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0237—High frequency adaptations
    • H05K1/025—Impedance arrangements, e.g. impedance matching, reduction of parasitic impedance
    • H05K1/0253—Impedance adaptations of transmission lines by special lay-out of power planes, e.g. providing openings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0838—Parallel wires, sandwiched between two insulating layers
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
    • H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
    • H05K1/0224—Patterned shielding planes, ground planes or power planes
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0393—Flexible materials
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/07—Electric details
    • H05K2201/0707—Shielding
    • H05K2201/0715—Shielding provided by an outer layer of PCB
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09663—Divided layout, i.e. conductors divided in two or more parts
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/09681—Mesh conductors, e.g. as a ground plane

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Insulated Conductors (AREA)
BR3226/74A 1973-04-23 1974-04-22 Aperfeicoamento em cabo plano BR7403226D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00353257A US3818117A (en) 1973-04-23 1973-04-23 Low attenuation flat flexible cable

Publications (1)

Publication Number Publication Date
BR7403226D0 true BR7403226D0 (pt) 1974-12-03

Family

ID=23388363

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3226/74A BR7403226D0 (pt) 1973-04-23 1974-04-22 Aperfeicoamento em cabo plano

Country Status (9)

Country Link
US (1) US3818117A (pt)
JP (1) JPS58642B2 (pt)
AR (1) AR198749A1 (pt)
BR (1) BR7403226D0 (pt)
CA (1) CA1000823A (pt)
ES (1) ES425423A2 (pt)
HK (1) HK19879A (pt)
IT (1) IT1045723B (pt)
SE (1) SE386997B (pt)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923364A (en) * 1973-12-06 1975-12-02 Executone Inf Sys Inc Shielded flexible conductor cable and assembly thereof
US3914531A (en) * 1974-03-29 1975-10-21 Amp Inc Power isolated transmission cable assembly
GB1534014A (en) * 1975-10-16 1978-11-29 Xerox Corp Electrical cable and coupling arrangement
US4475006A (en) * 1981-03-16 1984-10-02 Minnesota Mining And Manufacturing Company Shielded ribbon cable
EP0082216B1 (de) * 1981-12-23 1985-10-09 Ibm Deutschland Gmbh Mehrschichtiges, keramisches Substrat für integrierte Halbleiterschaltungen mit mehreren Metallisierungsebenen
JPS5962617U (ja) * 1982-10-20 1984-04-24 株式会社リコー 小型電子機器用プリントケ−ブル板
US4644092A (en) * 1985-07-18 1987-02-17 Amp Incorporated Shielded flexible cable
GB8626828D0 (en) * 1986-10-11 1986-12-10 Microelectronics & Computer Pressure contact interconnect from tape
US5036379A (en) * 1986-10-11 1991-07-30 Microelectronics And Computer Technology Corporation Electrical interconnect tape
JPH0716116B2 (ja) * 1986-10-24 1995-02-22 株式会社東芝 電子装置
US5398689A (en) * 1993-06-16 1995-03-21 Hewlett-Packard Company Ultrasonic probe assembly and cable therefor
US5552565A (en) * 1995-03-31 1996-09-03 Hewlett-Packard Company Multiconductor shielded transducer cable
US5811727A (en) * 1995-10-16 1998-09-22 Lo; Jeffrey In-line coupler
WO2000027172A1 (en) * 1998-10-29 2000-05-11 Trustees Of Princeton University Foldable circuits and method of making same
US7376191B2 (en) * 2000-10-27 2008-05-20 Lightwaves Systems, Inc. High bandwidth data transport system
US8270452B2 (en) * 2002-04-30 2012-09-18 Lightwaves Systems, Inc. Method and apparatus for multi-band UWB communications
US7961705B2 (en) * 2003-04-30 2011-06-14 Lightwaves Systems, Inc. High bandwidth data transport system
US6994563B2 (en) * 2003-12-19 2006-02-07 Lenovo (Singapore) Pte. Ltd. Signal channel configuration providing increased capacitance at a card edge connection
US8345778B2 (en) * 2007-10-29 2013-01-01 Lightwaves Systems, Inc. High bandwidth data transport system
JP5796256B2 (ja) * 2011-12-15 2015-10-21 ホシデン株式会社 フレキシブルフラットケーブル
EP2739125A1 (en) * 2012-11-28 2014-06-04 Tyco Electronics Svenska Holdings AB Electrical connection interface for connecting electrical leads for high speed data transmission
WO2015064637A1 (ja) * 2013-10-30 2015-05-07 京セラ株式会社 回路基板、電子部品収納用パッケージおよび電子装置
US9788419B2 (en) * 2015-11-05 2017-10-10 Sae Magnetics (H.K.) Ltd. Edge fingers of multi-layer printed circuit board
US10057980B2 (en) * 2016-03-15 2018-08-21 Cisco Technology, Inc. Method and apparatus for reducing corrosion in flat flexible cables and flexible printed circuits
CN111465211A (zh) * 2020-06-02 2020-07-28 安徽方兴光电新材料科技有限公司 一种交错式bonding金属线路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963535A (en) * 1957-12-16 1960-12-06 Sanders Associates Inc Shielded printed circuit electrical component
US3179904A (en) * 1962-12-05 1965-04-20 Ibm Flexible multiconductor transmission line utilizing alternate conductors as crosstalk shields
US3459879A (en) * 1967-05-29 1969-08-05 Hughes Aircraft Co Flexible multiflat conductor characteristic impedance cable
US3612744A (en) * 1969-02-27 1971-10-12 Hughes Aircraft Co Flexible flat conductor cable of variable electrical characteristics
US3629787A (en) * 1970-06-19 1971-12-21 Bell Telephone Labor Inc Connector for flexible circuitry
GB1324023A (en) * 1970-10-01 1973-07-18 Int Computers Ltd Circuit interconnecting cables and methods of making such cables
US3703604A (en) * 1971-11-30 1972-11-21 Amp Inc Flat conductor transmission cable

Also Published As

Publication number Publication date
US3818117A (en) 1974-06-18
IT1045723B (it) 1980-06-10
AU6735774A (en) 1975-10-02
AR198749A1 (es) 1974-07-15
SE386997B (sv) 1976-08-23
JPS58642B2 (ja) 1983-01-07
JPS5013891A (pt) 1975-02-13
CA1000823A (en) 1976-11-30
HK19879A (en) 1979-04-06
ES425423A2 (es) 1976-11-16

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