CN107326424B - 一种采用外置槽溶解电解铜的镀铜装置及其镀铜工艺 - Google Patents
一种采用外置槽溶解电解铜的镀铜装置及其镀铜工艺 Download PDFInfo
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- CN107326424B CN107326424B CN201710590844.XA CN201710590844A CN107326424B CN 107326424 B CN107326424 B CN 107326424B CN 201710590844 A CN201710590844 A CN 201710590844A CN 107326424 B CN107326424 B CN 107326424B
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- copper
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 191
- 239000010949 copper Substances 0.000 title claims abstract description 152
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 149
- 238000007747 plating Methods 0.000 title claims abstract description 134
- 238000004090 dissolution Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 15
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims abstract description 72
- 229910001431 copper ion Inorganic materials 0.000 claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims abstract description 50
- 238000000576 coating method Methods 0.000 claims abstract description 50
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 14
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims abstract description 9
- 239000013589 supplement Substances 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 61
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 56
- 239000010936 titanium Substances 0.000 claims description 56
- 229910052719 titanium Inorganic materials 0.000 claims description 56
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 16
- 229910052760 oxygen Inorganic materials 0.000 claims description 16
- 239000001301 oxygen Substances 0.000 claims description 16
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical group [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 13
- 229910001447 ferric ion Inorganic materials 0.000 claims description 12
- 230000009467 reduction Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 6
- 229910001448 ferrous ion Inorganic materials 0.000 claims description 6
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 5
- 239000011790 ferrous sulphate Substances 0.000 claims description 5
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 5
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 5
- 238000005868 electrolysis reaction Methods 0.000 claims description 4
- CJTCBBYSPFAVFL-UHFFFAOYSA-N iridium ruthenium Chemical compound [Ru].[Ir] CJTCBBYSPFAVFL-UHFFFAOYSA-N 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 230000006641 stabilisation Effects 0.000 claims description 3
- 238000011105 stabilization Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000012806 monitoring device Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 238000009713 electroplating Methods 0.000 abstract description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 5
- 239000011574 phosphorus Substances 0.000 abstract description 5
- 239000000843 powder Substances 0.000 abstract description 5
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 abstract description 4
- 230000003647 oxidation Effects 0.000 abstract description 4
- 238000007254 oxidation reaction Methods 0.000 abstract description 4
- 239000000047 product Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- UGWKCNDTYUOTQZ-UHFFFAOYSA-N copper;sulfuric acid Chemical compound [Cu].OS(O)(=O)=O UGWKCNDTYUOTQZ-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000007115 recruitment Effects 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 description 16
- -1 ferrous iron Ion Chemical class 0.000 description 11
- 239000000654 additive Substances 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910000365 copper sulfate Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000005751 Copper oxide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 229910000431 copper oxide Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 239000002699 waste material Substances 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
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
- C25D17/10—Electrodes, e.g. composition, counter electrode
- C25D17/12—Shape or form
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590844.XA CN107326424B (zh) | 2017-07-19 | 2017-07-19 | 一种采用外置槽溶解电解铜的镀铜装置及其镀铜工艺 |
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| CN201710590844.XA CN107326424B (zh) | 2017-07-19 | 2017-07-19 | 一种采用外置槽溶解电解铜的镀铜装置及其镀铜工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107326424A CN107326424A (zh) | 2017-11-07 |
| CN107326424B true CN107326424B (zh) | 2019-02-15 |
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| CN201710590844.XA Active CN107326424B (zh) | 2017-07-19 | 2017-07-19 | 一种采用外置槽溶解电解铜的镀铜装置及其镀铜工艺 |
Country Status (1)
| Country | Link |
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| CN (1) | CN107326424B (zh) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237951A (zh) * | 2019-04-11 | 2019-09-17 | 浙江花园新能源有限公司 | 一种电解铜箔溶铜罐 |
| CN109913935B (zh) * | 2019-04-28 | 2023-10-27 | 广东天承科技股份有限公司 | 一种电镀用铜离子补充装置及补充方法 |
| CN112011822A (zh) * | 2019-05-31 | 2020-12-01 | 王美华 | 三价铁溶铜系统在垂直连续电镀线的应用 |
| CN110144601A (zh) * | 2019-06-01 | 2019-08-20 | 广东德同环保科技有限公司 | 一种破碎铜废料的电镀再用装置及电镀再用方法 |
| CN110257865A (zh) * | 2019-06-11 | 2019-09-20 | 九江明阳电路科技有限公司 | 电镀装置和电镀方法 |
| CN110528042B (zh) * | 2019-08-28 | 2021-02-09 | 深圳赛意法微电子有限公司 | 一种半导体器件电镀方法及用于电镀的活化槽 |
| CN110512242A (zh) * | 2019-09-10 | 2019-11-29 | 江苏兴达钢帘线股份有限公司 | 一种降低焦铜镀液铜离子的装置 |
| CN110820019A (zh) * | 2019-10-10 | 2020-02-21 | 湖南龙智新材料科技有限公司 | 一种电解铜箔的溶铜系统及溶铜工艺 |
| CN110552053B (zh) * | 2019-10-18 | 2024-06-11 | 广东坤川实业有限公司 | 一种自动内循环和流量控制的水镀装置 |
| CN110552051B (zh) * | 2019-10-18 | 2024-05-17 | 广东坤川实业有限公司 | 一种全自动电镀流水线 |
| CN113026085B (zh) * | 2019-12-25 | 2025-06-03 | 盛美半导体设备(上海)股份有限公司 | 电镀液回流装置及电镀装置 |
| CN111155152B (zh) * | 2019-12-26 | 2022-11-01 | 西安泰金工业电化学技术有限公司 | 一种用于pcb水平电镀工序中降低生产成本的方法 |
| CN112981504A (zh) * | 2021-02-05 | 2021-06-18 | 隽美经纬电路有限公司 | 一种聚酰亚胺薄膜电解镀铜设备及其使用方法 |
| CN115558974A (zh) * | 2022-09-26 | 2023-01-03 | 深圳崇达多层线路板有限公司 | 一种新型电镀装置 |
| CN115433996A (zh) * | 2022-09-26 | 2022-12-06 | 深圳崇达多层线路板有限公司 | 一种电镀液的调控方法、控制系统及控制设备 |
| WO2024078627A1 (zh) * | 2022-10-14 | 2024-04-18 | 叶涛 | 一种结合电解溶铜的不溶性阳极镀铜工艺优化方法及装置 |
| CN115478309A (zh) * | 2022-10-17 | 2022-12-16 | 东莞市速铜科技有限公司 | 一种三价铁溶铜循环补给装置 |
| CN116288558A (zh) * | 2023-02-13 | 2023-06-23 | 东莞市同欣新材料有限公司 | 一种采用不溶性阳极的溶铜式电镀铜工艺 |
| CN116571110B (zh) * | 2023-05-15 | 2025-08-22 | 江西博泉化学有限公司 | 一种三价铁的电镀浓度调配装置及其脉冲镀铜方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776552A (zh) * | 2012-08-02 | 2012-11-14 | 梅县金象铜箔有限公司 | 黑化铜箔补充铜离子时的自动控制工艺及其使用设备 |
| CN104047045A (zh) * | 2014-06-30 | 2014-09-17 | 中色奥博特铜铝业有限公司 | 一种用于压延铜箔镀铜工序的循环溶铜造液装置及方法 |
| CN104846422A (zh) * | 2015-05-22 | 2015-08-19 | 深圳崇达多层线路板有限公司 | 一种电镀铜装置 |
-
2017
- 2017-07-19 CN CN201710590844.XA patent/CN107326424B/zh active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776552A (zh) * | 2012-08-02 | 2012-11-14 | 梅县金象铜箔有限公司 | 黑化铜箔补充铜离子时的自动控制工艺及其使用设备 |
| CN104047045A (zh) * | 2014-06-30 | 2014-09-17 | 中色奥博特铜铝业有限公司 | 一种用于压延铜箔镀铜工序的循环溶铜造液装置及方法 |
| CN104846422A (zh) * | 2015-05-22 | 2015-08-19 | 深圳崇达多层线路板有限公司 | 一种电镀铜装置 |
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| CN107326424A (zh) | 2017-11-07 |
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Address after: Room 501, Building 2, Songhu Zhigu Technology Industrial Park, No. 11, Yanhe South Road, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Tongxin New Material Co.,Ltd. Country or region after: China Address before: 308, 3rd floor, building a, jiangrui Science Park, 180 Liangping West Road, shangtun, Liaobu Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN TONGXIN SURFACE TREATMENT TECHNOLOGY Co.,Ltd. Country or region before: China |
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