CN1511977A - 圆片级封装中阳级、阴极和匀流板的间距可调的电镀杯 - Google Patents
圆片级封装中阳级、阴极和匀流板的间距可调的电镀杯 Download PDFInfo
- Publication number
- CN1511977A CN1511977A CNA021599335A CN02159933A CN1511977A CN 1511977 A CN1511977 A CN 1511977A CN A021599335 A CNA021599335 A CN A021599335A CN 02159933 A CN02159933 A CN 02159933A CN 1511977 A CN1511977 A CN 1511977A
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- CN
- China
- Prior art keywords
- cup
- anode
- negative electrode
- even flow
- spacing
- 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.)
- Granted
Links
- 238000009713 electroplating Methods 0.000 title claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract description 29
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 27
- 239000010703 silicon Substances 0.000 claims abstract description 27
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010936 titanium Substances 0.000 claims abstract description 4
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 16
- 238000005246 galvanizing Methods 0.000 claims description 15
- 230000007423 decrease Effects 0.000 claims description 5
- 238000005538 encapsulation Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 2
- 238000007747 plating Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000003792 electrolyte Substances 0.000 abstract 4
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 235000012431 wafers Nutrition 0.000 description 24
- 238000000034 method Methods 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000500881 Lepisma Species 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 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
- 238000005459 micromachining Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910000648 terne Inorganic materials 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02159933 CN1238571C (zh) | 2002-12-30 | 2002-12-30 | 圆片级封装中阳极、阴极和匀流板的间距可调的电镀杯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02159933 CN1238571C (zh) | 2002-12-30 | 2002-12-30 | 圆片级封装中阳极、阴极和匀流板的间距可调的电镀杯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1511977A true CN1511977A (zh) | 2004-07-14 |
CN1238571C CN1238571C (zh) | 2006-01-25 |
Family
ID=34237688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02159933 Expired - Lifetime CN1238571C (zh) | 2002-12-30 | 2002-12-30 | 圆片级封装中阳极、阴极和匀流板的间距可调的电镀杯 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1238571C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101280446B (zh) * | 2007-12-28 | 2010-04-14 | 清华大学 | 硅片电镀用的科研实验系统 |
CN101851775A (zh) * | 2010-06-11 | 2010-10-06 | 中国科学院上海微系统与信息技术研究所 | 一种适用于自下而上电镀方法制作tsv的电镀挂件 |
CN101771104B (zh) * | 2009-12-30 | 2011-08-31 | 中国电子科技集团公司第二研究所 | 硅太阳能电池片电极电镀喷杯 |
CN103343380A (zh) * | 2013-07-01 | 2013-10-09 | 南通富士通微电子股份有限公司 | 电镀用阳极组件和电镀装置 |
CN106637322B (zh) * | 2017-02-28 | 2018-05-18 | 扬州大学 | 一种半导体硅片微点电镀槽 |
CN111394758A (zh) * | 2020-05-14 | 2020-07-10 | 绍兴上虞顺风金属表面处理有限公司 | 一种基于金属表面化处理领域的电镀工艺及设备 |
-
2002
- 2002-12-30 CN CN 02159933 patent/CN1238571C/zh not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101280446B (zh) * | 2007-12-28 | 2010-04-14 | 清华大学 | 硅片电镀用的科研实验系统 |
CN101771104B (zh) * | 2009-12-30 | 2011-08-31 | 中国电子科技集团公司第二研究所 | 硅太阳能电池片电极电镀喷杯 |
CN101851775A (zh) * | 2010-06-11 | 2010-10-06 | 中国科学院上海微系统与信息技术研究所 | 一种适用于自下而上电镀方法制作tsv的电镀挂件 |
CN103343380A (zh) * | 2013-07-01 | 2013-10-09 | 南通富士通微电子股份有限公司 | 电镀用阳极组件和电镀装置 |
CN103343380B (zh) * | 2013-07-01 | 2016-03-09 | 南通富士通微电子股份有限公司 | 电镀用阳极组件和电镀装置 |
CN106637322B (zh) * | 2017-02-28 | 2018-05-18 | 扬州大学 | 一种半导体硅片微点电镀槽 |
CN111394758A (zh) * | 2020-05-14 | 2020-07-10 | 绍兴上虞顺风金属表面处理有限公司 | 一种基于金属表面化处理领域的电镀工艺及设备 |
CN111394758B (zh) * | 2020-05-14 | 2023-11-03 | 绍兴上虞顺风金属表面处理有限公司 | 一种基于金属表面化处理领域的电镀工艺及设备 |
Also Published As
Publication number | Publication date |
---|---|
CN1238571C (zh) | 2006-01-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUXI ZHONGWEI HIGH TECH ELECTRONIC CO.,LTD. Assignor: Tsinghua University Contract fulfillment period: 2008.7.28 to 2013.7.31 Contract record no.: 2008320001027 Denomination of invention: Electroplating cup with adjustable spacing between cathode, anode and uniform stream plate in wafer level package Granted publication date: 20060125 License type: Exclusive license Record date: 20081022 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.28 TO 2013.7.31; CHANGE OF CONTRACT Name of requester: WUXI ZHONGWEI HIGH-TECH ELECTRONICS CO., LTD. Effective date: 20081022 |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20060125 |