IT1160022B - Processo additivo per fabbricare pannelli a circuito stampato a piu' strati - Google Patents
Processo additivo per fabbricare pannelli a circuito stampato a piu' stratiInfo
- Publication number
- IT1160022B IT1160022B IT29274/78A IT2927478A IT1160022B IT 1160022 B IT1160022 B IT 1160022B IT 29274/78 A IT29274/78 A IT 29274/78A IT 2927478 A IT2927478 A IT 2927478A IT 1160022 B IT1160022 B IT 1160022B
- Authority
- IT
- Italy
- Prior art keywords
- printed circuit
- layer printed
- additive process
- making multi
- circuit panels
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
-
- 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
-
- 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
- H05K3/383—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by microetching
-
- 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
- H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
- H05K3/382—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal
- H05K3/385—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the metal by conversion of the surface of the metal, e.g. by oxidation, whether or not followed by reaction or removal of the converted layer
-
- 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
- H05K2203/03—Metal processing
- H05K2203/0315—Oxidising metal
-
- 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
- H05K2203/03—Metal processing
- H05K2203/0392—Pretreatment of metal, e.g. before finish plating, etching
-
- 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
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1105—Heating or thermal processing not related to soldering, firing, curing or laminating, e.g. for shaping the substrate or during finish plating
-
- 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
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/848,965 US4127438A (en) | 1977-11-07 | 1977-11-07 | Adhesion promoter for additively plated printed circuit boards |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7829274A0 IT7829274A0 (it) | 1978-10-31 |
IT1160022B true IT1160022B (it) | 1987-03-04 |
Family
ID=25304736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT29274/78A IT1160022B (it) | 1977-11-07 | 1978-10-31 | Processo additivo per fabbricare pannelli a circuito stampato a piu' strati |
Country Status (7)
Country | Link |
---|---|
US (1) | US4127438A (it) |
JP (1) | JPS5466457A (it) |
CA (1) | CA1094929A (it) |
DE (1) | DE2847070C2 (it) |
FR (1) | FR2408276A1 (it) |
GB (1) | GB1598182A (it) |
IT (1) | IT1160022B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4358479A (en) * | 1980-12-01 | 1982-11-09 | International Business Machines Corporation | Treatment of copper and use thereof |
US4495479A (en) * | 1982-10-22 | 1985-01-22 | International Business Machines Corporation | Selective wiring for multilayer printed circuit board |
EP0126171B1 (de) * | 1983-05-19 | 1987-01-07 | Ibm Deutschland Gmbh | Verfahren zur ganzflächigen Nacharbeitung von Mehrlagenschaltungen mit fehlerhaften äusseren Kupferleiterzügen |
GB2172238B (en) * | 1985-03-12 | 1989-12-28 | Diversified Prod | Racquets |
JPS6247190A (ja) * | 1985-08-27 | 1987-02-28 | 日立化成工業株式会社 | 多層印刷配線板用内層回路板の製造方法 |
US4714517A (en) * | 1986-05-08 | 1987-12-22 | National Semiconductor Corporation | Copper cleaning and passivating for tape automated bonding |
US4806200A (en) * | 1986-06-18 | 1989-02-21 | Macdermid, Incorporated | Method for manufacture of printed circuit boards |
US4800178A (en) * | 1987-09-16 | 1989-01-24 | National Semiconductor Corporation | Method of electroplating a copper lead frame with copper |
US5250363A (en) * | 1989-10-13 | 1993-10-05 | Olin Corporation | Chromium-zinc anti-tarnish coating for copper foil having a dark color |
US5178965A (en) * | 1992-02-14 | 1993-01-12 | Rockwell International Corporation | Uniform solder coating on roughened substrate |
US6174561B1 (en) | 1998-01-30 | 2001-01-16 | James M. Taylor | Composition and method for priming substrate materials |
US6555170B2 (en) | 1998-01-30 | 2003-04-29 | Duratech Industries, Inc. | Pre-plate treating system |
US6964884B1 (en) * | 2004-11-19 | 2005-11-15 | Endicott Interconnect Technologies, Inc. | Circuitized substrates utilizing three smooth-sided conductive layers as part thereof, method of making same, and electrical assemblies and information handling systems utilizing same |
CN104737629B (zh) * | 2013-07-15 | 2017-12-01 | 深圳崇达多层线路板有限公司 | 高频pcb阻焊前处理工艺及其制备工艺 |
JP6944197B2 (ja) | 2015-06-04 | 2021-10-06 | カティーバ, インコーポレイテッド | 金属表面上のエッチレジストパターンの製造方法 |
KR102626521B1 (ko) | 2015-08-13 | 2024-01-17 | 카티바, 인크. | 금속 표면 상에 에치 레지스트 패턴을 형성하는 방법 |
US10398034B2 (en) | 2016-12-12 | 2019-08-27 | Kateeva, Inc. | Methods of etching conductive features, and related devices and systems |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963538A (en) * | 1957-04-11 | 1960-12-06 | Sanders Associates Inc | Flat cables |
US3020175A (en) * | 1958-06-12 | 1962-02-06 | Gen Dynamics Corp | Chemical cleaning of printed circuits |
US2997521A (en) * | 1960-04-11 | 1961-08-22 | Sanders Associates Inc | Insulated electric circuit assembly |
SE355741B (it) * | 1967-10-11 | 1973-05-07 | Siemens Ag | |
US3837929A (en) * | 1970-08-28 | 1974-09-24 | Olin Corp | Method of producing tarnish resistant copper and copper alloys and products thereof |
US3778899A (en) * | 1971-11-12 | 1973-12-18 | Buckbee Mears Co | Mounting preformed circuits on flexible dielectric substrates |
DE2204957A1 (de) * | 1972-02-03 | 1973-08-09 | Aeg Isolier Kunststoff | Verfahren zur herstellung von mehrschichtleiterplatten |
JPS5314189B2 (it) * | 1972-05-31 | 1978-05-16 | ||
JPS5147411B2 (it) * | 1973-08-06 | 1976-12-15 |
-
1977
- 1977-11-07 US US05/848,965 patent/US4127438A/en not_active Expired - Lifetime
-
1978
- 1978-05-24 GB GB22154/78A patent/GB1598182A/en not_active Expired
- 1978-09-14 JP JP11247478A patent/JPS5466457A/ja active Granted
- 1978-10-02 FR FR7828927A patent/FR2408276A1/fr active Granted
- 1978-10-20 CA CA313,822A patent/CA1094929A/en not_active Expired
- 1978-10-28 DE DE2847070A patent/DE2847070C2/de not_active Expired
- 1978-10-31 IT IT29274/78A patent/IT1160022B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5712558B2 (it) | 1982-03-11 |
FR2408276A1 (fr) | 1979-06-01 |
CA1094929A (en) | 1981-02-03 |
DE2847070A1 (de) | 1979-05-10 |
US4127438A (en) | 1978-11-28 |
GB1598182A (en) | 1981-09-16 |
IT7829274A0 (it) | 1978-10-31 |
FR2408276B1 (it) | 1982-06-04 |
DE2847070C2 (de) | 1986-09-04 |
JPS5466457A (en) | 1979-05-29 |
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