IT1131716B - Procedimento di fabbricazione di circuiti stampati - Google Patents
Procedimento di fabbricazione di circuiti stampatiInfo
- Publication number
- IT1131716B IT1131716B IT23530/80A IT2353080A IT1131716B IT 1131716 B IT1131716 B IT 1131716B IT 23530/80 A IT23530/80 A IT 23530/80A IT 2353080 A IT2353080 A IT 2353080A IT 1131716 B IT1131716 B IT 1131716B
- Authority
- IT
- Italy
- Prior art keywords
- manufacturing procedure
- printed circuits
- circuits manufacturing
- printed
- procedure
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via 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
- H05K3/02—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
-
- 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
- H05K3/425—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern
- H05K3/428—Plated through-holes or plated via connections characterised by the sequence of steps for plating the through-holes or via connections in relation to the conductive pattern initial plating of through-holes in substrates having a metal pattern
-
- 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
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0502—Patterning and lithography
- H05K2203/0542—Continuous temporary metal layer over metal pattern
-
- 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
- H05K2203/1423—Applying catalyst before etching, e.g. plating catalyst in holes before etching circuit
-
- 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
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3452—Solder masks
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Manufacturing Of Printed Circuit Boards (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
- ing And Chemical Polishing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792932536 DE2932536A1 (de) | 1979-08-09 | 1979-08-09 | Verfahren zur herstellung von gedruckten schaltungen |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8023530A0 IT8023530A0 (it) | 1980-07-18 |
IT1131716B true IT1131716B (it) | 1986-06-25 |
Family
ID=6078196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23530/80A IT1131716B (it) | 1979-08-09 | 1980-07-18 | Procedimento di fabbricazione di circuiti stampati |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5629395A (it) |
CA (1) | CA1152226A (it) |
CH (1) | CH647372A5 (it) |
DE (1) | DE2932536A1 (it) |
FR (1) | FR2463569B1 (it) |
GB (1) | GB2057774B (it) |
IE (1) | IE49971B1 (it) |
IT (1) | IT1131716B (it) |
NL (1) | NL8003939A (it) |
SE (1) | SE454476B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0090900B1 (en) * | 1982-04-05 | 1987-02-11 | Kanto Kasei Co., Ltd. | Process of manufacturing printed wiring boards and printed wiring boards manufactured by the same |
FI88241C (fi) * | 1990-10-30 | 1993-04-13 | Nokia Mobile Phones Ltd | Foerfarande foer framstaellning av kretskort |
US5358602A (en) * | 1993-12-06 | 1994-10-25 | Enthone-Omi Inc. | Method for manufacture of printed circuit boards |
US5620612A (en) * | 1995-08-22 | 1997-04-15 | Macdermid, Incorporated | Method for the manufacture of printed circuit boards |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1378154A (fr) * | 1962-09-24 | 1964-11-13 | North American Aviation Inc | Interconnexions électriques pour panneaux de circuits imprimés |
US3269861A (en) * | 1963-06-21 | 1966-08-30 | Day Company | Method for electroless copper plating |
DE1690224B1 (de) * | 1967-08-29 | 1971-03-25 | Standard Elek K Lorenz Ag | Bad fuer die stromlose verkupferung von kunststoffplatten |
FR2128355A1 (it) * | 1971-03-01 | 1972-10-20 | Fernseh Gmbh | |
JPS5489276A (en) * | 1977-12-27 | 1979-07-16 | Fujitsu Ltd | Method of producing printed board |
-
1979
- 1979-08-09 DE DE19792932536 patent/DE2932536A1/de not_active Withdrawn
-
1980
- 1980-07-08 NL NL8003939A patent/NL8003939A/nl not_active Application Discontinuation
- 1980-07-17 CH CH5489/80A patent/CH647372A5/de not_active IP Right Cessation
- 1980-07-18 IT IT23530/80A patent/IT1131716B/it active
- 1980-07-29 SE SE8005443A patent/SE454476B/sv not_active IP Right Cessation
- 1980-08-07 FR FR8017460A patent/FR2463569B1/fr not_active Expired
- 1980-08-08 JP JP10841080A patent/JPS5629395A/ja active Pending
- 1980-08-08 CA CA000357874A patent/CA1152226A/en not_active Expired
- 1980-08-08 IE IE1669/80A patent/IE49971B1/en unknown
- 1980-08-08 GB GB8025868A patent/GB2057774B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2057774A (en) | 1981-04-01 |
FR2463569A1 (fr) | 1981-02-20 |
NL8003939A (nl) | 1981-02-11 |
SE454476B (sv) | 1988-05-02 |
GB2057774B (en) | 1983-09-07 |
IE49971B1 (en) | 1986-01-22 |
IT8023530A0 (it) | 1980-07-18 |
DE2932536A1 (de) | 1981-02-26 |
CH647372A5 (de) | 1985-01-15 |
JPS5629395A (en) | 1981-03-24 |
CA1152226A (en) | 1983-08-16 |
FR2463569B1 (fr) | 1985-09-20 |
IE801669L (en) | 1981-02-09 |
SE8005443L (sv) | 1981-02-10 |
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