CN109600937A - 一种集成电路板及其制备方法 - Google Patents
一种集成电路板及其制备方法 Download PDFInfo
- Publication number
- CN109600937A CN109600937A CN201811492208.4A CN201811492208A CN109600937A CN 109600937 A CN109600937 A CN 109600937A CN 201811492208 A CN201811492208 A CN 201811492208A CN 109600937 A CN109600937 A CN 109600937A
- Authority
- CN
- China
- Prior art keywords
- integrated circuit
- circuit board
- substrate
- electroplate liquid
- carried out
- 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
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000009713 electroplating Methods 0.000 claims abstract description 25
- 239000000758 substrate Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000002203 pretreatment Methods 0.000 claims abstract description 12
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000005530 etching Methods 0.000 claims abstract description 5
- 229910000679 solder Inorganic materials 0.000 claims abstract description 5
- 238000005553 drilling Methods 0.000 claims abstract description 4
- 238000004381 surface treatment Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 3
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 20
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- XMHIUKTWLZUKEX-UHFFFAOYSA-N hexacosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCCC(O)=O XMHIUKTWLZUKEX-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Printing Elements For Providing Electric Connections Between Printed Circuits (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811492208.4A CN109600937B (zh) | 2018-12-07 | 2018-12-07 | 一种集成电路板及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811492208.4A CN109600937B (zh) | 2018-12-07 | 2018-12-07 | 一种集成电路板及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109600937A true CN109600937A (zh) | 2019-04-09 |
CN109600937B CN109600937B (zh) | 2021-01-22 |
Family
ID=65961148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811492208.4A Active CN109600937B (zh) | 2018-12-07 | 2018-12-07 | 一种集成电路板及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109600937B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0354884A (ja) * | 1989-07-24 | 1991-03-08 | Canon Inc | スルーホールプリント配線板及びスルーホール形成方法 |
CN102036509A (zh) * | 2009-09-25 | 2011-04-27 | 北大方正集团有限公司 | 一种电路板通孔盲孔电镀方法 |
CN106982521A (zh) * | 2017-03-22 | 2017-07-25 | 深圳崇达多层线路板有限公司 | 一种高厚径比印制电路板通孔镀铜的制作方法 |
-
2018
- 2018-12-07 CN CN201811492208.4A patent/CN109600937B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0354884A (ja) * | 1989-07-24 | 1991-03-08 | Canon Inc | スルーホールプリント配線板及びスルーホール形成方法 |
CN102036509A (zh) * | 2009-09-25 | 2011-04-27 | 北大方正集团有限公司 | 一种电路板通孔盲孔电镀方法 |
CN106982521A (zh) * | 2017-03-22 | 2017-07-25 | 深圳崇达多层线路板有限公司 | 一种高厚径比印制电路板通孔镀铜的制作方法 |
Also Published As
Publication number | Publication date |
---|---|
CN109600937B (zh) | 2021-01-22 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210105 Address after: 529000 workshop B1, 46 Gaoxin West Road, Jianghai District, Jiangmen City, Guangdong Province (self compiled A1) Applicant after: JIANGMEN JIANGHAI KENUO MICROELECTRONIC Co.,Ltd. Address before: 124117 Sanhe Village Post Office, Shaling Town, Panjin County, Liaoning Province Applicant before: Zhang Chao |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of integrated circuit board and preparation method thereof Effective date of registration: 20220906 Granted publication date: 20210122 Pledgee: China Co. truction Bank Corp Jiangmen branch Pledgor: JIANGMEN JIANGHAI KENUO MICROELECTRONIC Co.,Ltd. Registration number: Y2022980014460 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |