HK17790A - Multilayer printed circuit board - Google Patents

Multilayer printed circuit board

Info

Publication number
HK17790A
HK17790A HK177/90A HK17790A HK17790A HK 17790 A HK17790 A HK 17790A HK 177/90 A HK177/90 A HK 177/90A HK 17790 A HK17790 A HK 17790A HK 17790 A HK17790 A HK 17790A
Authority
HK
Hong Kong
Prior art keywords
circuit board
printed circuit
multilayer printed
multilayer
board
Prior art date
Application number
HK177/90A
Other languages
English (en)
Inventor
James Arthur Brewer
David Allen Kummer
John Kennedy Langgood
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of HK17790A publication Critical patent/HK17790A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Structure Of Printed Boards (AREA)
HK177/90A 1983-03-08 1990-03-08 Multilayer printed circuit board HK17790A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HK17790A true HK17790A (en) 1990-03-16

Family

ID=23879279

Family Applications (1)

Application Number Title Priority Date Filing Date
HK177/90A HK17790A (en) 1983-03-08 1990-03-08 Multilayer printed circuit board

Country Status (7)

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

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 (es) * 1995-08-07 1998-11-01 Mecanismos Aux Ind Integracion electronica en cajas de servicios.

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 (xx) * 1973-03-26 1979-01-12 Cii Honeywell Bull

Also Published As

Publication number Publication date
IT1196038B (it) 1988-11-10
IT8419881A0 (it) 1984-03-02
ES277526Y (es) 1985-03-01
GB2139007B (en) 1986-10-01
ES277525U (es) 1984-07-16
GB8405863D0 (en) 1984-04-11
ES277525Y (es) 1985-03-01
KR880003047Y1 (ko) 1988-08-31
IT1196039B (it) 1988-11-10
IT8419882A0 (it) 1984-03-02
BR8401006A (pt) 1984-10-16
KR840006487U (ko) 1984-12-03
GB2139007A (en) 1984-10-31
DE3408045A1 (de) 1984-12-06
ES277526U (es) 1984-07-16

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