DE2121150C3 - Verfahren zur galvanischen Abscheidung von Goldlegierungen - Google Patents
Verfahren zur galvanischen Abscheidung von GoldlegierungenInfo
- Publication number
- DE2121150C3 DE2121150C3 DE2121150A DE2121150A DE2121150C3 DE 2121150 C3 DE2121150 C3 DE 2121150C3 DE 2121150 A DE2121150 A DE 2121150A DE 2121150 A DE2121150 A DE 2121150A DE 2121150 C3 DE2121150 C3 DE 2121150C3
- Authority
- DE
- Germany
- Prior art keywords
- seconds
- gold
- deposition
- potassium
- potential
- 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
- 238000000034 method Methods 0.000 title claims description 18
- 229910001020 Au alloy Inorganic materials 0.000 title claims description 10
- 239000003353 gold alloy Substances 0.000 title claims description 10
- 230000008569 process Effects 0.000 title description 4
- 238000004070 electrodeposition Methods 0.000 title 1
- 230000008021 deposition Effects 0.000 claims description 21
- 238000000576 coating method Methods 0.000 claims description 20
- 239000003792 electrolyte Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 14
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 10
- 229910052737 gold Inorganic materials 0.000 claims description 10
- 239000010931 gold Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 3
- 230000000737 periodic effect Effects 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 description 9
- 239000011591 potassium Substances 0.000 description 9
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical compound [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 description 4
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 229910000925 Cd alloy Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- OVKMDTVKFLNYRN-UHFFFAOYSA-N [Cd].[Cu].[Au] Chemical group [Cd].[Cu].[Au] OVKMDTVKFLNYRN-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- QRJOYPHTNNOAOJ-UHFFFAOYSA-N copper gold Chemical compound [Cu].[Au] QRJOYPHTNNOAOJ-UHFFFAOYSA-N 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910001252 Pd alloy Inorganic materials 0.000 description 2
- 229910052770 Uranium Inorganic materials 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BYMZQQLCZDLNKW-UHFFFAOYSA-N nickel(2+);tetracyanide Chemical compound [Ni+2].N#[C-].N#[C-].N#[C-].N#[C-] BYMZQQLCZDLNKW-UHFFFAOYSA-N 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- -1 Dipotassium hydrogen phosphate Dipotassium dihydrogen diphosphate Tetrapotassium diphosphate Potassium carbonate Chemical compound 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- HKSGQTYSSZOJOA-UHFFFAOYSA-N potassium argentocyanide Chemical compound [K+].[Ag+].N#[C-].N#[C-] HKSGQTYSSZOJOA-UHFFFAOYSA-N 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/56—Electroplating: Baths therefor from solutions of alloys
- C25D3/62—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of gold
-
- 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
- C25D5/18—Electroplating using modulated, pulsed or reversing current
-
- 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
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/615—Microstructure of the layers, e.g. mixed structure
- C25D5/617—Crystalline layers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/09—Wave forms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2121150A DE2121150C3 (de) | 1971-04-24 | 1971-04-24 | Verfahren zur galvanischen Abscheidung von Goldlegierungen |
| CH1596071A CH555412A (de) | 1971-04-24 | 1971-11-02 | Verfahren zur galvanischen abscheidung von goldlegierungsueberzuegen. |
| JP405272A JPS544895B1 (enExample) | 1971-04-24 | 1972-01-04 | |
| GB1480872A GB1381192A (en) | 1971-04-24 | 1972-03-29 | Electrodeposition of gold alloys |
| US00244209A US3749650A (en) | 1971-04-24 | 1972-04-14 | Method of electrodepositing gold alloys |
| IT23156/72A IT951424B (it) | 1971-04-24 | 1972-04-15 | Procedimento per la deposizione galvanica di leghe di oro |
| IE513/72A IE36303B1 (en) | 1971-04-24 | 1972-04-18 | Electrodeposition of gold alloys |
| FR7214182A FR2134401B1 (enExample) | 1971-04-24 | 1972-04-21 | |
| SE7205273A SE393821B (sv) | 1971-04-24 | 1972-04-21 | Sett for galvanisk utfellning av guldlegeringsoverdrag |
| CA140,417A CA984330A (en) | 1971-04-24 | 1972-04-24 | Method and apparatus for electrodeposition of gold alloys |
| NL7205546A NL7205546A (enExample) | 1971-04-24 | 1972-04-24 | |
| AT358172A AT313664B (de) | 1971-04-24 | 1972-04-24 | Verfahren zum galvanischen Abscheiden von Goldlegierungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2121150A DE2121150C3 (de) | 1971-04-24 | 1971-04-24 | Verfahren zur galvanischen Abscheidung von Goldlegierungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2121150A1 DE2121150A1 (de) | 1972-11-16 |
| DE2121150B2 DE2121150B2 (de) | 1979-12-20 |
| DE2121150C3 true DE2121150C3 (de) | 1980-08-21 |
Family
ID=5806389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2121150A Expired DE2121150C3 (de) | 1971-04-24 | 1971-04-24 | Verfahren zur galvanischen Abscheidung von Goldlegierungen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3749650A (enExample) |
| JP (1) | JPS544895B1 (enExample) |
| AT (1) | AT313664B (enExample) |
| CA (1) | CA984330A (enExample) |
| CH (1) | CH555412A (enExample) |
| DE (1) | DE2121150C3 (enExample) |
| FR (1) | FR2134401B1 (enExample) |
| GB (1) | GB1381192A (enExample) |
| IE (1) | IE36303B1 (enExample) |
| IT (1) | IT951424B (enExample) |
| NL (1) | NL7205546A (enExample) |
| SE (1) | SE393821B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4105527A (en) * | 1975-07-07 | 1978-08-08 | Nipki Po Tzvetna Metalurgia | Electric system for electric extraction of non-ferrous metals from their solutions |
| CH629542A5 (de) * | 1976-09-01 | 1982-04-30 | Inoue Japax Res | Verfahren und vorrichtung zur galvanischen materialablagerung. |
| US4082622A (en) * | 1977-04-20 | 1978-04-04 | Gte Automatic Electric Laboratories Incorporated | Electrodeposition of ruthenium |
| JPS5653267A (en) * | 1979-09-29 | 1981-05-12 | Takiyasu Kk | Production of fancy postdyed fabric |
| DE3020765A1 (de) * | 1980-05-31 | 1981-12-10 | Degussa Ag, 6000 Frankfurt | Alkalisches bad zum galvanischen abscheiden niederkaraetiger rosa- bis gelbfarbener goldlegierungsschichten |
| US4343684A (en) * | 1980-12-19 | 1982-08-10 | Stanley Lechtzin | Method of electroforming and product |
| US4840711A (en) * | 1981-01-13 | 1989-06-20 | Metafuse Limited | Process for the fusion of one element into a second element |
| US4465564A (en) * | 1983-06-27 | 1984-08-14 | American Chemical & Refining Company, Inc. | Gold plating bath containing tartrate and carbonate salts |
| CH710184B1 (fr) | 2007-09-21 | 2016-03-31 | Aliprandini Laboratoires G | Procédé d'obtention d'un dépôt d'alliage d'or jaune par galvanoplastie sans utilisation de métaux ou métalloïdes toxiques. |
| ITTO20070704A1 (it) * | 2007-10-05 | 2009-04-06 | Create New Technology S R L | Sistema e metodo di placcatura di leghe metalliche mediante tecnologia galvanica |
| EP2312021B1 (fr) | 2009-10-15 | 2020-03-18 | The Swatch Group Research and Development Ltd. | Procédé d'obtention d'un dépôt d'alliage d'or jaune par galvanoplastie sans utilisation de métaux toxiques |
| US8877630B1 (en) * | 2013-11-12 | 2014-11-04 | Chipmos Technologies Inc. | Semiconductor structure having a silver alloy bump body and manufacturing method thereof |
-
1971
- 1971-04-24 DE DE2121150A patent/DE2121150C3/de not_active Expired
- 1971-11-02 CH CH1596071A patent/CH555412A/xx not_active IP Right Cessation
-
1972
- 1972-01-04 JP JP405272A patent/JPS544895B1/ja active Pending
- 1972-03-29 GB GB1480872A patent/GB1381192A/en not_active Expired
- 1972-04-14 US US00244209A patent/US3749650A/en not_active Expired - Lifetime
- 1972-04-15 IT IT23156/72A patent/IT951424B/it active
- 1972-04-18 IE IE513/72A patent/IE36303B1/xx unknown
- 1972-04-21 SE SE7205273A patent/SE393821B/xx unknown
- 1972-04-21 FR FR7214182A patent/FR2134401B1/fr not_active Expired
- 1972-04-24 AT AT358172A patent/AT313664B/de not_active IP Right Cessation
- 1972-04-24 NL NL7205546A patent/NL7205546A/xx active Search and Examination
- 1972-04-24 CA CA140,417A patent/CA984330A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT951424B (it) | 1973-06-30 |
| JPS544895B1 (enExample) | 1979-03-12 |
| IE36303L (en) | 1972-10-24 |
| US3749650A (en) | 1973-07-31 |
| CA984330A (en) | 1976-02-24 |
| AT313664B (de) | 1974-02-25 |
| FR2134401B1 (enExample) | 1975-10-24 |
| DE2121150B2 (de) | 1979-12-20 |
| FR2134401A1 (enExample) | 1972-12-08 |
| CH555412A (de) | 1974-10-31 |
| IE36303B1 (en) | 1976-09-29 |
| NL7205546A (enExample) | 1972-10-26 |
| DE2121150A1 (de) | 1972-11-16 |
| GB1381192A (en) | 1975-01-22 |
| SE393821B (sv) | 1977-05-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) |