ES453877A1 - Un metodo mejorado para la aplicacion selectiva del acabado electrolitico. - Google Patents
Un metodo mejorado para la aplicacion selectiva del acabado electrolitico.Info
- Publication number
- ES453877A1 ES453877A1 ES453877A ES453877A ES453877A1 ES 453877 A1 ES453877 A1 ES 453877A1 ES 453877 A ES453877 A ES 453877A ES 453877 A ES453877 A ES 453877A ES 453877 A1 ES453877 A1 ES 453877A1
- Authority
- ES
- Spain
- Prior art keywords
- electro
- selective
- machining
- cathode
- plating etching
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/20—Electroplating using ultrasonics, vibrations
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/02—Electroplating of selected surface areas
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
-
- 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
- H05K3/07—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 being removed electrolytically
-
- 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 the conductive pattern
- H05K3/243—Reinforcing the conductive pattern characterised by selective plating, e.g. for finish plating of pads
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB49405/75A GB1521130A (en) | 1975-12-02 | 1975-12-02 | Selective electro-plating etching or electro-machining |
Publications (1)
Publication Number | Publication Date |
---|---|
ES453877A1 true ES453877A1 (es) | 1977-11-16 |
Family
ID=10452230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES453877A Expired ES453877A1 (es) | 1975-12-02 | 1976-12-02 | Un metodo mejorado para la aplicacion selectiva del acabado electrolitico. |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE848966A (es) |
ES (1) | ES453877A1 (es) |
FR (1) | FR2333876A1 (es) |
GB (1) | GB1521130A (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217183A (en) * | 1979-05-08 | 1980-08-12 | International Business Machines Corporation | Method for locally enhancing electroplating rates |
GB2313605A (en) * | 1996-06-01 | 1997-12-03 | Cope Chapman B | Application of ultrasonic wave energy to electrolytic cell to reduce fume emission |
DE10259361A1 (de) * | 2002-12-18 | 2004-07-08 | Siemens Ag | Verfahren und Vorrichtung zum Auffüllen von Materialtrennungen an einer Oberfläche |
FR2932497B1 (fr) * | 2008-06-12 | 2011-03-11 | C & K Components Sas | Procede de depot selectif d'un metal precieux sur un support par ablation ultrasonore d'un element de masquage et son dispositif |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2744860A (en) * | 1951-11-13 | 1956-05-08 | Robert H Rines | Electroplating method |
-
1975
- 1975-12-02 GB GB49405/75A patent/GB1521130A/en not_active Expired
-
1976
- 1976-11-29 FR FR7635936A patent/FR2333876A1/fr active Granted
- 1976-12-02 BE BE2055498A patent/BE848966A/xx unknown
- 1976-12-02 ES ES453877A patent/ES453877A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1521130A (en) | 1978-08-16 |
FR2333876A1 (fr) | 1977-07-01 |
BE848966A (fr) | 1977-06-02 |
FR2333876B1 (es) | 1980-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |