GB2117570B - Circuit boards - Google Patents

Circuit boards

Info

Publication number
GB2117570B
GB2117570B GB08209713A GB8209713A GB2117570B GB 2117570 B GB2117570 B GB 2117570B GB 08209713 A GB08209713 A GB 08209713A GB 8209713 A GB8209713 A GB 8209713A GB 2117570 B GB2117570 B GB 2117570B
Authority
GB
United Kingdom
Prior art keywords
circuit boards
boards
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
Application number
GB08209713A
Other versions
GB2117570A (en
Inventor
Daniel Frank Thomas Roberts
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.)
STC PLC
Original Assignee
Standard Telephone and Cables 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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB08209713A priority Critical patent/GB2117570B/en
Publication of GB2117570A publication Critical patent/GB2117570A/en
Application granted granted Critical
Publication of GB2117570B publication Critical patent/GB2117570B/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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/14—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using spraying techniques to apply the conductive material, e.g. vapour evaporation
    • H05K3/143—Masks therefor
    • 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
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/14—Related to the order of processing steps
    • H05K2203/1461—Applying or finishing the circuit pattern after another process, e.g. after filling of vias with conductive paste, after making printed resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Manufacturing Of Printed Wiring (AREA)
GB08209713A 1982-04-01 1982-04-01 Circuit boards Expired GB2117570B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08209713A GB2117570B (en) 1982-04-01 1982-04-01 Circuit boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08209713A GB2117570B (en) 1982-04-01 1982-04-01 Circuit boards

Publications (2)

Publication Number Publication Date
GB2117570A GB2117570A (en) 1983-10-12
GB2117570B true GB2117570B (en) 1985-07-24

Family

ID=10529477

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08209713A Expired GB2117570B (en) 1982-04-01 1982-04-01 Circuit boards

Country Status (1)

Country Link
GB (1) GB2117570B (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1102832A (en) * 1964-09-04 1968-02-14 Marconi Co Ltd Improvements in or relating to the manufacture of thin film modules
GB1164635A (en) * 1966-11-14 1969-09-17 Hermsdorf Keramik Veb A Process for the Production of Electrical Thin-Layer Circuits
GB1190207A (en) * 1967-06-23 1970-04-29 Hermsdorf Keramik Veb A Process for the Production of Thin-Layer Circuits
GB1221914A (en) * 1969-06-13 1971-02-10 Standard Telephones Cables Ltd Manufacture of integrated circuits
DE2340414B1 (en) * 1973-08-09 1974-02-21 Siemens Ag ELECTRONIC COUPLING
GB2044568B (en) * 1979-03-13 1983-02-23 Hull Corp Construction of delay network

Also Published As

Publication number Publication date
GB2117570A (en) 1983-10-12

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Legal Events

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