JPS49128263A - - Google Patents

Info

Publication number
JPS49128263A
JPS49128263A JP49032704A JP3270474A JPS49128263A JP S49128263 A JPS49128263 A JP S49128263A JP 49032704 A JP49032704 A JP 49032704A JP 3270474 A JP3270474 A JP 3270474A JP S49128263 A JPS49128263 A JP S49128263A
Authority
JP
Japan
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.)
Pending
Application number
JP49032704A
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 filed Critical
Publication of JPS49128263A publication Critical patent/JPS49128263A/ja
Pending 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
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
    • H05K7/1439—Back panel mother boards
    • 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
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0292—Programmable, customizable or modifiable circuits having a modifiable lay-out, i.e. adapted for engineering changes or repair
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0008—Apparatus or processes for manufacturing printed circuits for aligning or positioning of tools relative to the circuit board
    • 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
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • H05K1/0287—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns
    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed 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
    • H05K2201/04—Assemblies of printed circuits
    • H05K2201/044—Details of backplane or midplane for mounting orthogonal PCBs
    • 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
    • H05K2201/095—Conductive through-holes or vias
    • H05K2201/09609—Via grid, i.e. two-dimensional array of vias or holes in a single 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
    • 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
    • H05K2201/09745—Recess in conductor, e.g. in pad or in metallic substrate
    • 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/17—Post-manufacturing processes
    • H05K2203/175—Configurations of connections suitable for easy deletion, e.g. modifiable circuits or temporary conductors for electroplating; Processes for deleting connections
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0011—Working of insulating substrates or insulating layers
    • H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
    • H05K3/0047—Drilling of holes
JP49032704A 1973-03-26 1974-03-25 Pending JPS49128263A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310766A FR2223934B1 (ja) 1973-03-26 1973-03-26

Publications (1)

Publication Number Publication Date
JPS49128263A true JPS49128263A (ja) 1974-12-09

Family

ID=9116860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49032704A Pending JPS49128263A (ja) 1973-03-26 1974-03-25

Country Status (7)

Country Link
US (1) US3923360A (ja)
JP (1) JPS49128263A (ja)
BR (1) BR7402216D0 (ja)
DE (1) DE2413219A1 (ja)
FR (1) FR2223934B1 (ja)
GB (1) GB1449210A (ja)
IT (1) IT1012131B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272586A (ja) * 1986-05-20 1987-11-26 日本電気株式会社 プリント配線板

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2951575A1 (de) * 1979-12-21 1981-07-23 Leybold-Heraeus GmbH, 5000 Köln Uebergangselement fuer die elektrische verbindung von baugruppentraegern mit rasterfoermig angeordneten stiftfoermigen anschlusskontakten
US4502098A (en) * 1981-02-10 1985-02-26 Brown David F Circuit assembly
US4477570A (en) * 1981-09-24 1984-10-16 Occidental Chemical Corporation Microbial degradation of obnoxious organic wastes into innocucous materials
US4488354A (en) * 1981-11-16 1984-12-18 Ncr Corporation Method for simulating and testing an integrated circuit chip
ES277526Y (es) * 1983-03-08 1985-03-01 Una placa de circuito impreso
DE3502295A1 (de) * 1985-01-24 1986-07-24 ANT Nachrichtentechnik GmbH, 7150 Backnang Aufbausystem fuer geraete der elektrischen nachrichtentechnik
CA1237820A (en) * 1985-03-20 1988-06-07 Hitachi, Ltd. Multilayer printed circuit board
DE3514264A1 (de) * 1985-04-19 1986-10-23 Wilhelm Sedlbauer GmbH Fabrik für Feinmechanik und Elektronik, 8000 München Vielfachschaltelement zum verbinden einer mehrzahl von mehrfachbussen
US5044966A (en) * 1989-05-23 1991-09-03 Peter Friesen Electrical panel for physically supporting and electrically connecting electrical components

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3148438A (en) * 1959-05-25 1964-09-15 Vero Prec Engineering Ltd Method of making wiring boards
US3356786A (en) * 1964-10-07 1967-12-05 Texas Instruments Inc Modular circuit boards
US3516156A (en) * 1967-12-11 1970-06-23 Ibm Circuit package assembly process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62272586A (ja) * 1986-05-20 1987-11-26 日本電気株式会社 プリント配線板

Also Published As

Publication number Publication date
BR7402216D0 (pt) 1974-11-19
GB1449210A (en) 1976-09-15
IT1012131B (it) 1977-03-10
US3923360A (en) 1975-12-02
FR2223934B1 (ja) 1979-01-12
DE2413219A1 (de) 1974-10-10
FR2223934A1 (ja) 1974-10-25

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