CN108770219B - 无引线板面镀金与osp表面处理的pcb板制作方法 - Google Patents
无引线板面镀金与osp表面处理的pcb板制作方法 Download PDFInfo
- Publication number
- CN108770219B CN108770219B CN201810875087.5A CN201810875087A CN108770219B CN 108770219 B CN108770219 B CN 108770219B CN 201810875087 A CN201810875087 A CN 201810875087A CN 108770219 B CN108770219 B CN 108770219B
- Authority
- CN
- China
- Prior art keywords
- gold
- tin
- electroplating
- pcb
- osp
- 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.)
- Active
Links
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 48
- 239000010931 gold Substances 0.000 title claims abstract description 48
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000007747 plating Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000004381 surface treatment Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 239000003755 preservative agent Substances 0.000 title description 2
- 230000002335 preservative effect Effects 0.000 title description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000009713 electroplating Methods 0.000 claims abstract description 36
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 229910000679 solder Inorganic materials 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims abstract description 19
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000005530 etching Methods 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 5
- 238000005553 drilling Methods 0.000 claims abstract description 5
- 239000003814 drug Substances 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 238000007689 inspection Methods 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims abstract description 4
- MSNOMDLPLDYDME-UHFFFAOYSA-N gold nickel Chemical compound [Ni].[Au] MSNOMDLPLDYDME-UHFFFAOYSA-N 0.000 claims description 9
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000002203 pretreatment Methods 0.000 description 4
- 238000007788 roughening Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000005562 fading Methods 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- 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
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/06—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/241—Reinforcing the conductive pattern characterised by the electroplating method; means therefor, e.g. baths or apparatus
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/243—Reinforcing the conductive pattern characterised by selective plating, e.g. for finish plating of pads
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810875087.5A CN108770219B (zh) | 2018-08-03 | 2018-08-03 | 无引线板面镀金与osp表面处理的pcb板制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810875087.5A CN108770219B (zh) | 2018-08-03 | 2018-08-03 | 无引线板面镀金与osp表面处理的pcb板制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108770219A CN108770219A (zh) | 2018-11-06 |
CN108770219B true CN108770219B (zh) | 2021-07-30 |
Family
ID=63968621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810875087.5A Active CN108770219B (zh) | 2018-08-03 | 2018-08-03 | 无引线板面镀金与osp表面处理的pcb板制作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108770219B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110944454A (zh) * | 2019-12-19 | 2020-03-31 | 黄石星河电路有限公司 | 电路板生产工艺 |
CN114126250B (zh) * | 2021-11-03 | 2024-03-22 | 中山国昌荣电子有限公司 | 一种电路板的osp工艺及电路板 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101626664A (zh) * | 2008-07-11 | 2010-01-13 | 惠阳科惠工业科技有限公司 | 电镀镍金加无引线选择性电镀厚金工艺流程 |
KR101022912B1 (ko) * | 2008-11-28 | 2011-03-17 | 삼성전기주식회사 | 금속범프를 갖는 인쇄회로기판 및 그 제조방법 |
CN102946693B (zh) * | 2012-12-11 | 2015-01-14 | 桂林电子科技大学 | 一种金面镀铜混合表面工艺的阶梯线路板及其制造方法 |
US20140231127A1 (en) * | 2013-02-19 | 2014-08-21 | Lutron Electronics Co., Inc. | Multi-Finish Printed Circuit Board |
CN103298267B (zh) * | 2013-03-05 | 2015-09-16 | 深圳市迅捷兴电路技术有限公司 | 局部电镀厚金表面处理的线路板制作方法 |
CN103687322A (zh) * | 2013-12-11 | 2014-03-26 | 广州兴森快捷电路科技有限公司 | 一种无引线局部镀硬金印制线路板制作方法 |
CN104470233A (zh) * | 2014-11-21 | 2015-03-25 | 广州杰赛科技股份有限公司 | 含多种金厚的印制线路板及其制备方法 |
CN105848423B (zh) * | 2016-05-20 | 2018-11-06 | 江门崇达电路技术有限公司 | 一种具有电镀金及化学沉金两种表面处理的pcb的制作方法 |
-
2018
- 2018-08-03 CN CN201810875087.5A patent/CN108770219B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108770219A (zh) | 2018-11-06 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Manufacturing method of PCB board without lead plate surface gold plating and OSP surface treatment Effective date of registration: 20211103 Granted publication date: 20210730 Pledgee: China Co. truction Bank Corp Jiaxing branch Pledgor: CHENGYI ELECTRONICS (JIAXING) CO.,LTD. Registration number: Y2021330002146 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210730 Pledgee: China Co. truction Bank Corp Jiaxing branch Pledgor: CHENGYI ELECTRONICS (JIAXING) CO.,LTD. Registration number: Y2021330002146 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: PCB board fabrication method for lead-free gold plating and OSP surface treatment Granted publication date: 20210730 Pledgee: China Co. truction Bank Corp Jiaxing branch Pledgor: CHENGYI ELECTRONICS (JIAXING) CO.,LTD. Registration number: Y2024330000090 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |