GB2207558B - Printed circuit boards - Google Patents

Printed circuit boards

Info

Publication number
GB2207558B
GB2207558B GB8716406A GB8716406A GB2207558B GB 2207558 B GB2207558 B GB 2207558B GB 8716406 A GB8716406 A GB 8716406A GB 8716406 A GB8716406 A GB 8716406A GB 2207558 B GB2207558 B GB 2207558B
Authority
GB
United Kingdom
Prior art keywords
printed circuit
circuit boards
boards
printed
circuit
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.)
Expired - Lifetime
Application number
GB8716406A
Other versions
GB2207558A (en
GB8716406D0 (en
Inventor
Abdul Hamed
Kenneth Mark Grey
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB8716406A priority Critical patent/GB2207558B/en
Publication of GB8716406D0 publication Critical patent/GB8716406D0/en
Publication of GB2207558A publication Critical patent/GB2207558A/en
Application granted granted Critical
Publication of GB2207558B publication Critical patent/GB2207558B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H05K1/02—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
    • H05K1/0286—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
    • H05K1/0289—Programmable, customizable or modifiable circuits having an universal lay-out, e.g. pad or land grid patterns or mesh patterns having a matrix lay-out, i.e. having selectively interconnectable sets of X-conductors and Y-conductors in different 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0388—Other aspects of conductors
    • H05K2201/0394—Conductor crossing over a hole in the substrate or a gap between two separate substrate 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
    • H05K2201/095—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
    • H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
    • H05K2201/09945—Universal aspects, e.g. universal inner layers or via grid, or anisotropic interposer
    • 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
    • H05K2201/10227—Other objects, e.g. metallic pieces
    • H05K2201/10295—Metallic connector elements partly mounted in a hole of the PCB
    • H05K2201/10303—Pin-in-hole mounted pins
    • 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
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
GB8716406A 1987-07-11 1987-07-11 Printed circuit boards Expired - Lifetime GB2207558B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8716406A GB2207558B (en) 1987-07-11 1987-07-11 Printed circuit boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8716406A GB2207558B (en) 1987-07-11 1987-07-11 Printed circuit boards

Publications (3)

Publication Number Publication Date
GB8716406D0 GB8716406D0 (en) 1987-08-19
GB2207558A GB2207558A (en) 1989-02-01
GB2207558B true GB2207558B (en) 1991-10-30

Family

ID=10620537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8716406A Expired - Lifetime GB2207558B (en) 1987-07-11 1987-07-11 Printed circuit boards

Country Status (1)

Country Link
GB (1) GB2207558B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE171307T1 (en) * 1989-05-22 1998-10-15 Advanced Micro Devices Inc CONDUCTOR STRUCTURE FOR AN INTEGRATED CIRCUIT
DE19900912A1 (en) * 1999-01-13 2000-07-20 Christian Gaertner Board, for electronic circuit board manufacture, comprises a pre-stamped board having holes filled with a soft filler or having an applied thin substrate to eliminate the need for drilling

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB964557A (en) * 1962-07-02 1964-07-22 Marconi Co Ltd Improvements in or relating to printed circuits and methods of manufacturing the same
GB1120583A (en) * 1965-05-19 1968-07-17 British Aircraft Corp Ltd Improvements relating to printed circuits
GB1124298A (en) * 1964-11-04 1968-08-21 Btr Industries Ltd Improvements in or relating to printed circuits
GB1174043A (en) * 1966-03-01 1969-12-10 British Aircraft Corp Ltd Improvements relating to the manufacture of Printed Circuits
GB1396481A (en) * 1973-02-15 1975-06-04 Matsushita Electric Ind Co Ltd Manufacture of printed circuit boards
GB1410780A (en) * 1972-09-29 1975-10-22 Exacta Circuits Ltd Through-hole plated printed circuits
GB1468065A (en) * 1973-03-24 1977-03-23 Sumitomo Bakelite Co Electrically insulating board
GB2145574A (en) * 1983-08-20 1985-03-27 Int Computers Ltd Multi-layer printed circuit boards
US4644130A (en) * 1984-05-18 1987-02-17 Siemens Aktiengesellschaft Method for creating blind holes in a laminated structure

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB964557A (en) * 1962-07-02 1964-07-22 Marconi Co Ltd Improvements in or relating to printed circuits and methods of manufacturing the same
GB1124298A (en) * 1964-11-04 1968-08-21 Btr Industries Ltd Improvements in or relating to printed circuits
GB1120583A (en) * 1965-05-19 1968-07-17 British Aircraft Corp Ltd Improvements relating to printed circuits
GB1174043A (en) * 1966-03-01 1969-12-10 British Aircraft Corp Ltd Improvements relating to the manufacture of Printed Circuits
GB1410780A (en) * 1972-09-29 1975-10-22 Exacta Circuits Ltd Through-hole plated printed circuits
GB1396481A (en) * 1973-02-15 1975-06-04 Matsushita Electric Ind Co Ltd Manufacture of printed circuit boards
GB1468065A (en) * 1973-03-24 1977-03-23 Sumitomo Bakelite Co Electrically insulating board
GB2145574A (en) * 1983-08-20 1985-03-27 Int Computers Ltd Multi-layer printed circuit boards
US4644130A (en) * 1984-05-18 1987-02-17 Siemens Aktiengesellschaft Method for creating blind holes in a laminated structure

Also Published As

Publication number Publication date
GB2207558A (en) 1989-02-01
GB8716406D0 (en) 1987-08-19

Similar Documents

Publication Publication Date Title
GB2229042B (en) Printed circuit boards
EP0249688A3 (en) Printed circuit board
EP0160418A3 (en) Printed circuit board
EP0379686A3 (en) Printed circuit board
GB8500874D0 (en) Printed circuit board
GB2233157B (en) Printed circuit board
GB8500906D0 (en) Printed circuit boards
GB2183189B (en) Printed circuit boards
GB2180102B (en) Heat-miniaturizable printed circuit board
GB8719076D0 (en) Circuit board
GB8412606D0 (en) Printed circuit boards
GB8514672D0 (en) Printed circuit board
GB8620789D0 (en) Printed circuit board
EP0268497A3 (en) Printed circuit board
GB8707929D0 (en) Printed circuit boards
GB8705543D0 (en) Printed circuit board
GB8715744D0 (en) Printed circuit boards
GB8908155D0 (en) Printed circuit boards
GB2208567B (en) Hybrid printed circuit board
GB8703168D0 (en) Printed circuit board
GB2207558B (en) Printed circuit boards
GB8713459D0 (en) Printed circuit board handle
EP0406829A3 (en) Printed circuit board
GB8511861D0 (en) Printed circuit boards
GB8708993D0 (en) Printed circuit boards

Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950711