CN104640354B - 一种印制电路板及其背钻孔形成方法 - Google Patents
一种印制电路板及其背钻孔形成方法 Download PDFInfo
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- CN104640354B CN104640354B CN201310557861.5A CN201310557861A CN104640354B CN 104640354 B CN104640354 B CN 104640354B CN 201310557861 A CN201310557861 A CN 201310557861A CN 104640354 B CN104640354 B CN 104640354B
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- back drill
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- hole
- printed circuit
- drill hole
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- 241001074085 Scophthalmus aquosus Species 0.000 claims abstract description 29
- 238000005553 drilling Methods 0.000 claims abstract description 21
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- 229910052751 metal Inorganic materials 0.000 claims description 20
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052802 copper Inorganic materials 0.000 abstract description 16
- 239000010949 copper Substances 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 description 24
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- 238000005530 etching Methods 0.000 description 9
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- 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
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- 239000000463 material Substances 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
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- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0047—Drilling of holes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Drilling And Boring (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310557861.5A CN104640354B (zh) | 2013-11-11 | 2013-11-11 | 一种印制电路板及其背钻孔形成方法 |
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CN201310557861.5A CN104640354B (zh) | 2013-11-11 | 2013-11-11 | 一种印制电路板及其背钻孔形成方法 |
Publications (2)
Publication Number | Publication Date |
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CN104640354A CN104640354A (zh) | 2015-05-20 |
CN104640354B true CN104640354B (zh) | 2017-10-27 |
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CN201310557861.5A Expired - Fee Related CN104640354B (zh) | 2013-11-11 | 2013-11-11 | 一种印制电路板及其背钻孔形成方法 |
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CN (1) | CN104640354B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105665834A (zh) * | 2016-03-28 | 2016-06-15 | 江苏博敏电子有限公司 | 一种改进的pcb板槽孔加工方式 |
CN107396540A (zh) * | 2017-08-24 | 2017-11-24 | 奥士康科技股份有限公司 | 一种pcb锥形孔制作方法 |
CN108449879B (zh) * | 2018-03-28 | 2020-03-27 | 生益电子股份有限公司 | Pcb的背钻方法 |
CN110149770A (zh) * | 2019-06-12 | 2019-08-20 | 重庆方正高密电子有限公司 | 多层印制电路板的制造方法及多层印制电路板 |
CN113727518B (zh) * | 2020-05-26 | 2023-04-18 | 深圳市大族数控科技股份有限公司 | 印制电路预制板及背钻方法、印制电路板 |
CN114205991B (zh) * | 2020-09-18 | 2024-05-03 | 重庆方正高密电子有限公司 | Pcb板 |
CN111970836B (zh) * | 2020-09-25 | 2024-05-28 | 景旺电子科技(龙川)有限公司 | 一种5g通讯pcb背钻制作方法 |
CN114828449A (zh) * | 2021-01-19 | 2022-07-29 | 深南电路股份有限公司 | 一种电路板及其背钻加工方法、背钻系统 |
CN113141715B (zh) * | 2021-04-20 | 2023-02-24 | 梅州市志浩电子科技有限公司 | 一种线路板背钻方法及线路板 |
CN116017844B (zh) * | 2023-01-10 | 2023-06-27 | 安徽百强科技有限公司 | 一种具有背钻孔的电路板及背钻孔深度检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102438412A (zh) * | 2011-11-14 | 2012-05-02 | 东莞生益电子有限公司 | Pcb的背钻孔加工方法 |
CN103124469A (zh) * | 2011-11-18 | 2013-05-29 | 北大方正集团有限公司 | 一种阶梯印刷电路板及其制作方法 |
CN103298273A (zh) * | 2013-05-07 | 2013-09-11 | 深圳崇达多层线路板有限公司 | 一种线路板底孔镀铜不堵孔的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110049247A (ko) * | 2009-11-04 | 2011-05-12 | 삼성전기주식회사 | 인쇄회로기판 및 그 제조방법 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102438412A (zh) * | 2011-11-14 | 2012-05-02 | 东莞生益电子有限公司 | Pcb的背钻孔加工方法 |
CN103124469A (zh) * | 2011-11-18 | 2013-05-29 | 北大方正集团有限公司 | 一种阶梯印刷电路板及其制作方法 |
CN103298273A (zh) * | 2013-05-07 | 2013-09-11 | 深圳崇达多层线路板有限公司 | 一种线路板底孔镀铜不堵孔的方法 |
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CN104640354A (zh) | 2015-05-20 |
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Address after: No. 107 Baishi Road, Qianshan, Zhuhai, Guangdong 519070 Patentee after: ZHUHAI FOUNDER TECH. MULTILAYER PCB Co.,Ltd. Patentee after: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee after: ZHUHAI FOUNDER PCB DEVELOPMENT Co.,Ltd. Patentee after: PKU FOUNDER INFORMATION INDUSTRY GROUP CO.,LTD. Address before: No. 107 Baishi Road, Qianshan, Zhuhai, Guangdong 519070 Patentee before: ZHUHAI FOUNDER TECH. MULTILAYER PCB Co.,Ltd. Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: ZHUHAI FOUNDER PCB DEVELOPMENT Co.,Ltd. Patentee before: FOUNDER INFORMATION INDUSTRY HOLDINGS Co.,Ltd. |
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Effective date of registration: 20220915 Address after: No. 107, Baishi Road, Qianshan, Xiangzhou District, Zhuhai, Guangdong 519070 Patentee after: ZHUHAI FOUNDER TECH. MULTILAYER PCB Co.,Ltd. Patentee after: New founder holdings development Co.,Ltd. Patentee after: ZHUHAI FOUNDER PCB DEVELOPMENT Co.,Ltd. Address before: No. 107 Baishi Road, Qianshan, Zhuhai, Guangdong 519070 Patentee before: ZHUHAI FOUNDER TECH. MULTILAYER PCB Co.,Ltd. Patentee before: PEKING UNIVERSITY FOUNDER GROUP Co.,Ltd. Patentee before: ZHUHAI FOUNDER PCB DEVELOPMENT Co.,Ltd. Patentee before: PKU FOUNDER INFORMATION INDUSTRY GROUP CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 |