GB8405863D0 - Multilayer printed circuit board - Google Patents

Multilayer printed circuit board

Info

Publication number
GB8405863D0
GB8405863D0 GB848405863A GB8405863A GB8405863D0 GB 8405863 D0 GB8405863 D0 GB 8405863D0 GB 848405863 A GB848405863 A GB 848405863A GB 8405863 A GB8405863 A GB 8405863A GB 8405863 D0 GB8405863 D0 GB 8405863D0
Authority
GB
United Kingdom
Prior art keywords
circuit board
printed circuit
multilayer printed
multilayer
board
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB848405863A
Other versions
GB2139007B (en
GB2139007A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB8405863D0 publication Critical patent/GB8405863D0/en
Publication of GB2139007A publication Critical patent/GB2139007A/en
Application granted granted Critical
Publication of GB2139007B publication Critical patent/GB2139007B/en
Expired legal-status Critical Current

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
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • 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
    • 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
    • H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
    • H05K1/0298—Multilayer circuits
    • 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
    • H05K2201/0929—Conductive planes
    • H05K2201/09327—Special sequence of power, ground and signal layers in multilayer 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
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10159—Memory
    • 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
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10189—Non-printed connector
GB08405863A 1983-03-08 1984-03-06 Multi-layer printed circuit board Expired GB2139007B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47337683A 1983-03-08 1983-03-08

Publications (3)

Publication Number Publication Date
GB8405863D0 true GB8405863D0 (en) 1984-04-11
GB2139007A GB2139007A (en) 1984-10-31
GB2139007B GB2139007B (en) 1986-10-01

Family

ID=23879279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08405863A Expired GB2139007B (en) 1983-03-08 1984-03-06 Multi-layer printed circuit board

Country Status (7)

Country Link
KR (1) KR880003047Y1 (en)
BR (1) BR8401006A (en)
DE (1) DE3408045A1 (en)
ES (2) ES277525Y (en)
GB (1) GB2139007B (en)
HK (1) HK17790A (en)
IT (2) IT1196038B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924229D0 (en) * 1989-10-27 1989-12-13 Bicc Plc An improved circuit board
GB8924282D0 (en) * 1989-10-27 1989-12-13 Bicc Plc An improved circuit board
ES2111470B1 (en) * 1995-08-07 1998-11-01 Mecanismos Aux Ind ELECTRONIC INTEGRATION IN BOXES OF SERVICES.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3253246A (en) * 1963-07-30 1966-05-24 Ibm Printed circuit card connector
FR2223934B1 (en) * 1973-03-26 1979-01-12 Cii Honeywell Bull

Also Published As

Publication number Publication date
ES277526U (en) 1984-07-16
IT1196039B (en) 1988-11-10
ES277526Y (en) 1985-03-01
KR880003047Y1 (en) 1988-08-31
BR8401006A (en) 1984-10-16
DE3408045A1 (en) 1984-12-06
KR840006487U (en) 1984-12-03
IT8419881A0 (en) 1984-03-02
ES277525Y (en) 1985-03-01
GB2139007B (en) 1986-10-01
HK17790A (en) 1990-03-16
IT1196038B (en) 1988-11-10
GB2139007A (en) 1984-10-31
IT8419882A0 (en) 1984-03-02
ES277525U (en) 1984-07-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940306