FR1306700A - Perfectionnement à la réalisation des circuits électriques du genre dit - Google Patents

Perfectionnement à la réalisation des circuits électriques du genre dit

Info

Publication number
FR1306700A
FR1306700A FR872408A FR872408A FR1306700A FR 1306700 A FR1306700 A FR 1306700A FR 872408 A FR872408 A FR 872408A FR 872408 A FR872408 A FR 872408A FR 1306700 A FR1306700 A FR 1306700A
Authority
FR
France
Prior art keywords
realization
improvement
type
electrical circuits
circuits
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
FR872408A
Other languages
English (en)
Inventor
Bertrand Dreyfus-Alain
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme SA
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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Priority to FR872408A priority Critical patent/FR1306700A/fr
Priority to GB3330862A priority patent/GB978793A/en
Priority to DE1962S0042450 priority patent/DE1959574U/de
Application granted granted Critical
Publication of FR1306700A publication Critical patent/FR1306700A/fr
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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/24—Reinforcing of the conductive pattern
    • H05K3/244—Finish plating of conductors, especially of copper conductors, e.g. for pads or lands
    • 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
    • H05K3/061—Etching masks
    • H05K3/062—Etching masks consisting of metals or alloys or metallic inorganic compounds
    • 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
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0703—Plating
    • H05K2203/0723—Electroplating, e.g. finish plating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Metallurgy (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Magnetic Heads (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • ing And Chemical Polishing (AREA)
FR872408A 1961-09-04 1961-09-04 Perfectionnement à la réalisation des circuits électriques du genre dit Expired FR1306700A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR872408A FR1306700A (fr) 1961-09-04 1961-09-04 Perfectionnement à la réalisation des circuits électriques du genre dit
GB3330862A GB978793A (en) 1961-09-04 1962-08-30 Improvements in and relating to printed circuits
DE1962S0042450 DE1959574U (de) 1961-09-04 1962-08-31 Gedruckter stromkreis.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872408A FR1306700A (fr) 1961-09-04 1961-09-04 Perfectionnement à la réalisation des circuits électriques du genre dit

Publications (1)

Publication Number Publication Date
FR1306700A true FR1306700A (fr) 1962-10-19

Family

ID=8762305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872408A Expired FR1306700A (fr) 1961-09-04 1961-09-04 Perfectionnement à la réalisation des circuits électriques du genre dit

Country Status (3)

Country Link
DE (1) DE1959574U (fr)
FR (1) FR1306700A (fr)
GB (1) GB978793A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137421A (en) * 1983-03-15 1984-10-03 Standard Telephones Cables Ltd Printed circuits
AT524231B1 (de) * 2020-09-23 2022-04-15 Molto Luce Gmbh Beleuchtungsvorrichtung

Also Published As

Publication number Publication date
DE1959574U (de) 1967-05-03
GB978793A (en) 1964-12-23

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