CN111155152B - 一种用于pcb水平电镀工序中降低生产成本的方法 - Google Patents
一种用于pcb水平电镀工序中降低生产成本的方法 Download PDFInfo
- Publication number
- CN111155152B CN111155152B CN201911371024.7A CN201911371024A CN111155152B CN 111155152 B CN111155152 B CN 111155152B CN 201911371024 A CN201911371024 A CN 201911371024A CN 111155152 B CN111155152 B CN 111155152B
- Authority
- CN
- China
- Prior art keywords
- electroplating
- reducing
- reducing substance
- pcb
- anode
- 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.)
- Ceased
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
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/38—Electroplating: Baths therefor from solutions of copper
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/12—Process control or regulation
- C25D21/14—Controlled addition of electrolyte components
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/188—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by direct electroplating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911371024.7A CN111155152B (zh) | 2019-12-26 | 2019-12-26 | 一种用于pcb水平电镀工序中降低生产成本的方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911371024.7A CN111155152B (zh) | 2019-12-26 | 2019-12-26 | 一种用于pcb水平电镀工序中降低生产成本的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111155152A CN111155152A (zh) | 2020-05-15 |
| CN111155152B true CN111155152B (zh) | 2022-11-01 |
Family
ID=70556916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911371024.7A Ceased CN111155152B (zh) | 2019-12-26 | 2019-12-26 | 一种用于pcb水平电镀工序中降低生产成本的方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111155152B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111501072B (zh) * | 2020-05-09 | 2021-01-05 | 广东哈福科技有限公司 | 一种电镀铜镀液去钝化剂及电镀铜镀液 |
| CN113668022A (zh) * | 2021-06-21 | 2021-11-19 | 上海天承化学有限公司 | 一种电镀液及其电镀方法和应用 |
| CN113832524B (zh) * | 2021-11-09 | 2024-09-10 | 东莞市航明电子有限公司 | 一种电镀中延长不溶性阳极寿命的系统 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566461A (en) * | 1967-07-04 | 1971-03-02 | Csf | Method of making a magnetic circuit element |
| CN102318041A (zh) * | 2009-02-17 | 2012-01-11 | 埃托特克德国有限公司 | 用于电沉积铜的工艺,在穿硅通孔(tsv)中的芯片间、芯片到晶片间和晶片间的互连 |
| CN103695973A (zh) * | 2013-12-17 | 2014-04-02 | 上海交通大学 | 在铜互连甲基磺酸铜镀液中添加Fe2+和Fe3+的电镀方法 |
| CN104419917A (zh) * | 2013-09-10 | 2015-03-18 | 龚伶 | Pcb板镀金中的孔金属化工艺 |
| CN105951137A (zh) * | 2016-05-23 | 2016-09-21 | 中国广州分析测试中心 | 一种hdi积层板盲埋孔镀铜浴 |
| CN106435664A (zh) * | 2016-08-16 | 2017-02-22 | 广东工业大学 | 一种填孔用可溶性阳极电镀铜溶液 |
| CN106835211A (zh) * | 2016-01-04 | 2017-06-13 | 叶旖婷 | 一种新型阳极电镀液及使用该电镀液的酸性电镀铜工艺 |
| CN106987874A (zh) * | 2017-05-19 | 2017-07-28 | 广东光华科技股份有限公司 | 电镀铜镀液 |
| CN107326424A (zh) * | 2017-07-19 | 2017-11-07 | 东莞市同欣表面处理科技有限公司 | 一种采用外置槽溶解电解铜的镀铜装置及其镀铜工艺 |
-
2019
- 2019-12-26 CN CN201911371024.7A patent/CN111155152B/zh not_active Ceased
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3566461A (en) * | 1967-07-04 | 1971-03-02 | Csf | Method of making a magnetic circuit element |
| CN102318041A (zh) * | 2009-02-17 | 2012-01-11 | 埃托特克德国有限公司 | 用于电沉积铜的工艺,在穿硅通孔(tsv)中的芯片间、芯片到晶片间和晶片间的互连 |
| CN104419917A (zh) * | 2013-09-10 | 2015-03-18 | 龚伶 | Pcb板镀金中的孔金属化工艺 |
| CN103695973A (zh) * | 2013-12-17 | 2014-04-02 | 上海交通大学 | 在铜互连甲基磺酸铜镀液中添加Fe2+和Fe3+的电镀方法 |
| CN106835211A (zh) * | 2016-01-04 | 2017-06-13 | 叶旖婷 | 一种新型阳极电镀液及使用该电镀液的酸性电镀铜工艺 |
| CN105951137A (zh) * | 2016-05-23 | 2016-09-21 | 中国广州分析测试中心 | 一种hdi积层板盲埋孔镀铜浴 |
| CN106435664A (zh) * | 2016-08-16 | 2017-02-22 | 广东工业大学 | 一种填孔用可溶性阳极电镀铜溶液 |
| CN106987874A (zh) * | 2017-05-19 | 2017-07-28 | 广东光华科技股份有限公司 | 电镀铜镀液 |
| CN107326424A (zh) * | 2017-07-19 | 2017-11-07 | 东莞市同欣表面处理科技有限公司 | 一种采用外置槽溶解电解铜的镀铜装置及其镀铜工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111155152A (zh) | 2020-05-15 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.15, west section of Xijin Road, Jingwei Industrial Park, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province 710201 Patentee after: Xi'an Taijin Xinneng Technology Co.,Ltd. Address before: No.15, west section of Xijin Road, Jingwei Industrial Park, Xi'an Economic and Technological Development Zone, Xi'an City, Shaanxi Province 710201 Patentee before: XI'AN TAIJIN INDUSTRIAL ELECTROCHEMICAL TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20250228 Decision number of declaring invalidation: 585011 Granted publication date: 20221101 |
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| IW01 | Full invalidation of patent right |



