CN104202929A - 一种精细线路多层电路板的烘板工艺 - Google Patents
一种精细线路多层电路板的烘板工艺 Download PDFInfo
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- CN104202929A CN104202929A CN201410473051.6A CN201410473051A CN104202929A CN 104202929 A CN104202929 A CN 104202929A CN 201410473051 A CN201410473051 A CN 201410473051A CN 104202929 A CN104202929 A CN 104202929A
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- CN
- China
- Prior art keywords
- circuit board
- multilayer circuit
- base material
- plate face
- board
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 70
- 238000003475 lamination Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 33
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 22
- 239000002253 acid Substances 0.000 claims description 22
- 238000001465 metallisation Methods 0.000 claims description 22
- 238000012545 processing Methods 0.000 claims description 12
- 235000012550 Pimpinella anisum Nutrition 0.000 claims description 11
- 240000004760 Pimpinella anisum Species 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000011109 contamination Methods 0.000 claims description 11
- 239000003995 emulsifying agent Substances 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000004519 grease Substances 0.000 claims description 11
- 239000011259 mixed solution Substances 0.000 claims description 11
- 238000002203 pretreatment Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005553 drilling Methods 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000007781 pre-processing Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 239000011889 copper foil Substances 0.000 description 5
- 238000000280 densification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410473051.6A CN104202929B (zh) | 2014-09-16 | 2014-09-16 | 一种精细线路多层电路板的烘板工艺 |
Applications Claiming Priority (1)
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CN201410473051.6A CN104202929B (zh) | 2014-09-16 | 2014-09-16 | 一种精细线路多层电路板的烘板工艺 |
Publications (2)
Publication Number | Publication Date |
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CN104202929A true CN104202929A (zh) | 2014-12-10 |
CN104202929B CN104202929B (zh) | 2017-11-10 |
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CN201410473051.6A Active CN104202929B (zh) | 2014-09-16 | 2014-09-16 | 一种精细线路多层电路板的烘板工艺 |
Country Status (1)
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CN (1) | CN104202929B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105916304A (zh) * | 2016-05-17 | 2016-08-31 | 厦门华天华电子有限公司 | 一种应用应力技术克服形变的柔性电路加工工艺 |
CN106061139A (zh) * | 2016-06-17 | 2016-10-26 | 奥士康精密电路(惠州)有限公司 | 一种hdi板内层层间对准度控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1527656A (zh) * | 2003-09-19 | 2004-09-08 | 波 曹 | 利用磁控溅射制作印刷线路板的方法 |
CN101528011A (zh) * | 2009-03-20 | 2009-09-09 | 珠海市科盈电子有限公司 | 铜柱法互连多层电路板的制作方法 |
CN101951728A (zh) * | 2010-09-10 | 2011-01-19 | 广东依顿电子科技股份有限公司 | 一种硬制线路板代替软性线路板的生产方法 |
CN102427671A (zh) * | 2011-11-10 | 2012-04-25 | 东莞生益电子有限公司 | 密集孔局部镀厚铜工艺 |
CN103458616A (zh) * | 2012-05-29 | 2013-12-18 | 深南电路有限公司 | 印刷电路板的加工方法 |
-
2014
- 2014-09-16 CN CN201410473051.6A patent/CN104202929B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1527656A (zh) * | 2003-09-19 | 2004-09-08 | 波 曹 | 利用磁控溅射制作印刷线路板的方法 |
CN101528011A (zh) * | 2009-03-20 | 2009-09-09 | 珠海市科盈电子有限公司 | 铜柱法互连多层电路板的制作方法 |
CN101951728A (zh) * | 2010-09-10 | 2011-01-19 | 广东依顿电子科技股份有限公司 | 一种硬制线路板代替软性线路板的生产方法 |
CN102427671A (zh) * | 2011-11-10 | 2012-04-25 | 东莞生益电子有限公司 | 密集孔局部镀厚铜工艺 |
CN103458616A (zh) * | 2012-05-29 | 2013-12-18 | 深南电路有限公司 | 印刷电路板的加工方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105916304A (zh) * | 2016-05-17 | 2016-08-31 | 厦门华天华电子有限公司 | 一种应用应力技术克服形变的柔性电路加工工艺 |
CN106061139A (zh) * | 2016-06-17 | 2016-10-26 | 奥士康精密电路(惠州)有限公司 | 一种hdi板内层层间对准度控制方法 |
Also Published As
Publication number | Publication date |
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CN104202929B (zh) | 2017-11-10 |
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Denomination of invention: Baking process of multilayer circuit board with fine circuits Effective date of registration: 20181026 Granted publication date: 20171110 Pledgee: China Postal Savings Bank Limited by Share Ltd. Suining Sui branch Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: 2018510000108 |
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Date of cancellation: 20201125 Granted publication date: 20171110 Pledgee: China Postal Savings Bank Limited by Share Ltd. Suining Sui branch Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: 2018510000108 |
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Denomination of invention: A drying process of fine circuit multilayer circuit board Effective date of registration: 20210127 Granted publication date: 20171110 Pledgee: Suining branch of Bank of China Ltd. Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021980000674 |
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Date of cancellation: 20220120 Granted publication date: 20171110 Pledgee: Suining branch of Bank of China Ltd. Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2021980000674 |
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Denomination of invention: A plate drying process of fine circuit multilayer circuit board Effective date of registration: 20220402 Granted publication date: 20171110 Pledgee: Suining Fengfa Modern Agricultural Financing Guarantee Co.,Ltd. Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980003717 |
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Date of cancellation: 20221227 Granted publication date: 20171110 Pledgee: Suining Fengfa Modern Agricultural Financing Guarantee Co.,Ltd. Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980003717 |
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Denomination of invention: A baking process for fine circuit multilayer circuit board Effective date of registration: 20230105 Granted publication date: 20171110 Pledgee: Suining Fengfa Financing Guarantee Group Co.,Ltd. Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980029897 |
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Granted publication date: 20171110 Pledgee: Suining Fengfa Financing Guarantee Group Co.,Ltd. Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980029897 |
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Denomination of invention: A Drying Process for Fine Line Multilayer Circuit Board Granted publication date: 20171110 Pledgee: Suining Fengfa Financing Guarantee Group Co.,Ltd. Pledgor: SICHUAN HAIYING ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2024980001767 |
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