CN102238805A - 电路板及其制作方法 - Google Patents
电路板及其制作方法 Download PDFInfo
- Publication number
- CN102238805A CN102238805A CN201010152812XA CN201010152812A CN102238805A CN 102238805 A CN102238805 A CN 102238805A CN 201010152812X A CN201010152812X A CN 201010152812XA CN 201010152812 A CN201010152812 A CN 201010152812A CN 102238805 A CN102238805 A CN 102238805A
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- China
- Prior art keywords
- lead
- privates
- circuit board
- conducting wire
- copper
- 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.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229910052709 silver Inorganic materials 0.000 claims abstract description 13
- 239000004332 silver Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 45
- 230000004888 barrier function Effects 0.000 claims description 27
- 239000011889 copper foil Substances 0.000 claims description 26
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000010349 pulsation Effects 0.000 claims description 5
- 239000005416 organic matter Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 23
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 20
- 229920002120 photoresistant polymer Polymers 0.000 description 8
- 238000009713 electroplating Methods 0.000 description 5
- 238000005755 formation reaction Methods 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001124569 Lycaenidae Species 0.000 description 2
- 235000014987 copper Nutrition 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000409201 Luina Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- WYCFMBAHFPUBDS-UHFFFAOYSA-L silver sulfite Chemical compound [Ag+].[Ag+].[O-]S([O-])=O WYCFMBAHFPUBDS-UHFFFAOYSA-L 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010152812XA CN102238805A (zh) | 2010-04-22 | 2010-04-22 | 电路板及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010152812XA CN102238805A (zh) | 2010-04-22 | 2010-04-22 | 电路板及其制作方法 |
Publications (1)
Publication Number | Publication Date |
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CN102238805A true CN102238805A (zh) | 2011-11-09 |
Family
ID=44888837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201010152812XA Pending CN102238805A (zh) | 2010-04-22 | 2010-04-22 | 电路板及其制作方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102238805A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105063700A (zh) * | 2015-07-23 | 2015-11-18 | 珠海元盛电子科技股份有限公司 | 一种用脉冲电流在印制电路板表面电镀银的方法 |
CN106574389A (zh) * | 2014-09-05 | 2017-04-19 | 古河电气工业株式会社 | 铜箔、覆铜层压板以及基板 |
CN107484330A (zh) * | 2016-06-07 | 2017-12-15 | 鹏鼎控股(深圳)股份有限公司 | 高频铜银混合导电线路结构及其制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201174267Y (zh) * | 2008-03-05 | 2008-12-31 | 肖德芬 | 绝缘漆包铜包铝扁线 |
CN101370354A (zh) * | 2007-08-17 | 2009-02-18 | 三星电机株式会社 | 嵌入电容器的印刷电路板及其制造方法 |
CN100482048C (zh) * | 2003-09-26 | 2009-04-22 | 松下电器产业株式会社 | 配线基板及其制造方法 |
-
2010
- 2010-04-22 CN CN201010152812XA patent/CN102238805A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100482048C (zh) * | 2003-09-26 | 2009-04-22 | 松下电器产业株式会社 | 配线基板及其制造方法 |
CN101370354A (zh) * | 2007-08-17 | 2009-02-18 | 三星电机株式会社 | 嵌入电容器的印刷电路板及其制造方法 |
CN201174267Y (zh) * | 2008-03-05 | 2008-12-31 | 肖德芬 | 绝缘漆包铜包铝扁线 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106574389A (zh) * | 2014-09-05 | 2017-04-19 | 古河电气工业株式会社 | 铜箔、覆铜层压板以及基板 |
CN106574389B (zh) * | 2014-09-05 | 2018-09-21 | 古河电气工业株式会社 | 铜箔、覆铜层压板以及基板 |
CN105063700A (zh) * | 2015-07-23 | 2015-11-18 | 珠海元盛电子科技股份有限公司 | 一种用脉冲电流在印制电路板表面电镀银的方法 |
CN107484330A (zh) * | 2016-06-07 | 2017-12-15 | 鹏鼎控股(深圳)股份有限公司 | 高频铜银混合导电线路结构及其制作方法 |
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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 | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 518103 Shenzhen Province, Baoan District Town, Fuyong Tong tail Industrial Zone, factory building, building 5, floor, 1 Applicant after: Fuku Precision Components (Shenzhen) Co., Ltd. Co-applicant after: Zhending Technology Co., Ltd. Address before: 518103 Shenzhen Province, Baoan District Town, Fuyong Tong tail Industrial Zone, factory building, building 5, floor, 1 Applicant before: Fuku Precision Components (Shenzhen) Co., Ltd. Co-applicant before: Honsentech Co., Ltd. |
|
C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111109 |