KR890001106B1 - 고속 은도금 - Google Patents
고속 은도금 Download PDFInfo
- Publication number
- KR890001106B1 KR890001106B1 KR1019840003181A KR840003181A KR890001106B1 KR 890001106 B1 KR890001106 B1 KR 890001106B1 KR 1019840003181 A KR1019840003181 A KR 1019840003181A KR 840003181 A KR840003181 A KR 840003181A KR 890001106 B1 KR890001106 B1 KR 890001106B1
- Authority
- KR
- South Korea
- Prior art keywords
- silver
- plating
- silver plating
- plating solution
- high speed
- 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
- 238000007747 plating Methods 0.000 title claims description 142
- 229910052709 silver Inorganic materials 0.000 title claims description 139
- 239000004332 silver Substances 0.000 title claims description 139
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title claims description 138
- 238000001556 precipitation Methods 0.000 claims description 50
- 239000007788 liquid Substances 0.000 claims description 41
- 238000006467 substitution reaction Methods 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 239000002585 base Substances 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 150000001923 cyclic compounds Chemical class 0.000 claims description 16
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 9
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 8
- PDQAZBWRQCGBEV-UHFFFAOYSA-N Ethylenethiourea Chemical compound S=C1NCCN1 PDQAZBWRQCGBEV-UHFFFAOYSA-N 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 7
- GGZHVNZHFYCSEV-UHFFFAOYSA-N 1-Phenyl-5-mercaptotetrazole Chemical compound SC1=NN=NN1C1=CC=CC=C1 GGZHVNZHFYCSEV-UHFFFAOYSA-N 0.000 claims description 6
- RVBUGGBMJDPOST-UHFFFAOYSA-N 2-thiobarbituric acid Chemical compound O=C1CC(=O)NC(=S)N1 RVBUGGBMJDPOST-UHFFFAOYSA-N 0.000 claims description 6
- -1 iron Chemical compound 0.000 claims description 6
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 5
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 238000009713 electroplating Methods 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000007654 immersion Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- LFAGQMCIGQNPJG-UHFFFAOYSA-N silver cyanide Chemical compound [Ag+].N#[C-] LFAGQMCIGQNPJG-UHFFFAOYSA-N 0.000 claims description 3
- 229940098221 silver cyanide Drugs 0.000 claims description 3
- 239000000470 constituent Substances 0.000 claims description 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical class C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims 2
- 206010041349 Somnolence Diseases 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 239000000243 solution Substances 0.000 description 40
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 19
- 229910000906 Bronze Inorganic materials 0.000 description 18
- 239000010974 bronze Substances 0.000 description 18
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 239000003112 inhibitor Substances 0.000 description 7
- PMNLUUOXGOOLSP-UHFFFAOYSA-N 2-mercaptopropanoic acid Chemical compound CC(S)C(O)=O PMNLUUOXGOOLSP-UHFFFAOYSA-N 0.000 description 6
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 6
- 229910001431 copper ion Inorganic materials 0.000 description 6
- 238000005238 degreasing Methods 0.000 description 6
- 238000005554 pickling Methods 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 230000008961 swelling Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 238000011282 treatment Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical group S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 1
- KJNJCRABCUHOJK-UHFFFAOYSA-N [Pb].[P] Chemical compound [Pb].[P] KJNJCRABCUHOJK-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 150000001463 antimony compounds Chemical class 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- BRWIZMBXBAOCCF-UHFFFAOYSA-N hydrazinecarbothioamide Chemical compound NNC(N)=S BRWIZMBXBAOCCF-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 150000002843 nonmetals Chemical class 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000006174 pH buffer Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229940065287 selenium compound Drugs 0.000 description 1
- 150000003343 selenium compounds Chemical class 0.000 description 1
- 150000003378 silver Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- QGVNJRROSLYGKF-UHFFFAOYSA-N thiobarbital Chemical compound CCC1(CC)C(=O)NC(=S)NC1=O QGVNJRROSLYGKF-UHFFFAOYSA-N 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
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
-
- 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
- C25D3/46—Electroplating: Baths therefor from solutions of silver
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
- Chemically Coating (AREA)
Abstract
Description
Claims (9)
- 제4항에 있어서, 은 도금액이, 100g/l 이하의 은을 시안화은 알칼리의 형태로 함유하고 동시에 유리된 시안화물의 농도가 10g/l 이하인 고속 은 도금액.
- 제1항에 있어서, 고속 은 도금액은, 인산, 필롤린산, 구연산의 알칼리 금속염 중에서 선택되는 염을 전기전도성 및 pH 완충성을 부여하기 위해서 함유하고, pH가 7.5~9.0의 범위내에 조정된 고속 은 도금액.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58-104937 | 1983-06-14 | ||
JP10493783A JPS59232288A (ja) | 1983-06-14 | 1983-06-14 | 高速銀めつき液 |
JP104937 | 1983-06-14 | ||
JP59-46591 | 1984-03-13 | ||
JP4659184A JPS60190590A (ja) | 1984-03-13 | 1984-03-13 | 銀めつきの前処理液 |
JP46591 | 1984-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850000538A KR850000538A (ko) | 1985-02-27 |
KR890001106B1 true KR890001106B1 (ko) | 1989-04-24 |
Family
ID=26386690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840003181A Expired KR890001106B1 (ko) | 1983-06-14 | 1984-06-07 | 고속 은도금 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4614568A (ko) |
KR (1) | KR890001106B1 (ko) |
GB (1) | GB2141441B (ko) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0774475B2 (ja) * | 1989-09-20 | 1995-08-09 | 株式会社ジャパンエナジー | 銀めっきの前処理液 |
US6251249B1 (en) * | 1996-09-20 | 2001-06-26 | Atofina Chemicals, Inc. | Precious metal deposition composition and process |
US6436269B1 (en) * | 2000-10-19 | 2002-08-20 | Atotech Deutschland Gmbh | Plating bath and method for electroplating tin-zinc alloys |
US7402232B2 (en) * | 2002-11-28 | 2008-07-22 | Shinko Electric Industries, Co., Ltd. | Silver electroplating solution |
JP6142880B2 (ja) | 2013-01-15 | 2017-06-07 | 三菱瓦斯化学株式会社 | シリコンエッチング液およびエッチング方法並びに微小電気機械素子 |
US11629426B1 (en) | 2022-06-29 | 2023-04-18 | Rohm And Haas Electronic Materials Llc | Silver electroplating compositions and methods for electroplating rough matt silver |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2429970A (en) * | 1944-01-11 | 1947-10-28 | Du Pont | Silver plating |
NL110592C (ko) * | 1956-06-15 | |||
US3018232A (en) * | 1958-06-05 | 1962-01-23 | Westinghouse Electric Corp | Addition agent for cyanide plating baths |
FR1232597A (fr) * | 1959-01-13 | 1960-10-10 | Deinert & Co | Bain galvanique pour le dépôt de nickel ou d'autres métaux |
BE621297A (ko) * | 1961-08-10 | |||
US3296101A (en) * | 1963-02-25 | 1967-01-03 | Cowles Chem Co | Cyanide electroplating baths and processes |
US3267098A (en) * | 1963-02-25 | 1966-08-16 | Cowles Chem Co | Thioltriazine salt compounds |
SU603709A1 (ru) * | 1976-03-09 | 1978-04-03 | Киевский Ордена Ленина Политехнический Институт Им. 50-Летия Великой Октябрьской Социалистической Революции | Электролит серебрени |
US4247372A (en) * | 1978-08-29 | 1981-01-27 | Learonal, Inc. | Silver plating |
US4399006A (en) * | 1978-08-29 | 1983-08-16 | Learonal, Inc. | Silver plating |
JPS5743995A (en) * | 1980-08-27 | 1982-03-12 | Sumitomo Electric Ind Ltd | Silver plating liquid and silver plating method |
JPS5915994B2 (ja) * | 1981-02-04 | 1984-04-12 | 住友電気工業株式会社 | 銀めっき液 |
JPS57140891A (en) * | 1981-02-23 | 1982-08-31 | Sumitomo Electric Ind Ltd | Pretreating solution for silver plating |
-
1984
- 1984-06-04 US US06/617,215 patent/US4614568A/en not_active Expired - Lifetime
- 1984-06-07 KR KR1019840003181A patent/KR890001106B1/ko not_active Expired
- 1984-06-08 GB GB08414641A patent/GB2141441B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8414641D0 (en) | 1984-07-11 |
US4614568A (en) | 1986-09-30 |
KR850000538A (ko) | 1985-02-27 |
GB2141441A (en) | 1984-12-19 |
GB2141441B (en) | 1986-11-19 |
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