CN104354189B - 一种提高pcb板背钻孔精度的方法 - Google Patents
一种提高pcb板背钻孔精度的方法 Download PDFInfo
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- CN104354189B CN104354189B CN201410416104.0A CN201410416104A CN104354189B CN 104354189 B CN104354189 B CN 104354189B CN 201410416104 A CN201410416104 A CN 201410416104A CN 104354189 B CN104354189 B CN 104354189B
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- 239000010410 layer Substances 0.000 claims abstract description 113
- 238000002592 echocardiography Methods 0.000 claims abstract description 23
- 239000002344 surface layer Substances 0.000 claims abstract description 13
- 239000011889 copper foil Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000001264 neutralization Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 241001568665 Ocinebrellus inornatus Species 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000005030 aluminium foil Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
Abstract
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CN201410416104.0A CN104354189B (zh) | 2014-08-21 | 一种提高pcb板背钻孔精度的方法 |
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CN201410416104.0A CN104354189B (zh) | 2014-08-21 | 一种提高pcb板背钻孔精度的方法 |
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CN104354189A CN104354189A (zh) | 2015-02-18 |
CN104354189B true CN104354189B (zh) | 2016-11-30 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1787726A (zh) * | 2005-11-22 | 2006-06-14 | 沪士电子股份有限公司 | 深度钻孔新方法以及由该方法钻孔得到的pcb制成品 |
CN102523703A (zh) * | 2012-01-06 | 2012-06-27 | 汕头超声印制板公司 | 一种pcb板上背钻孔的制作方法 |
CN103533761A (zh) * | 2013-10-23 | 2014-01-22 | 广东依顿电子科技股份有限公司 | 一种提升pcb板背钻孔精度的制作方法 |
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1787726A (zh) * | 2005-11-22 | 2006-06-14 | 沪士电子股份有限公司 | 深度钻孔新方法以及由该方法钻孔得到的pcb制成品 |
CN102523703A (zh) * | 2012-01-06 | 2012-06-27 | 汕头超声印制板公司 | 一种pcb板上背钻孔的制作方法 |
CN103533761A (zh) * | 2013-10-23 | 2014-01-22 | 广东依顿电子科技股份有限公司 | 一种提升pcb板背钻孔精度的制作方法 |
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Address after: No. 9988 Nanshan District Shennan Road Shenzhen city Guangdong province 518000 Applicant after: HANS LASER TECHNOLOGY INDUSTRY GROUP CO., LTD. Applicant after: Shenzhen Dazu Digital Control Science & Technology Co., Ltd. Address before: 518000 Shenzhen Province, Nanshan District high tech park, North West New Road, No. 9 Applicant before: Dazu Laser Sci. & Tech. Co., Ltd., Shenzhen Applicant before: Shenzhen Dazu Digital Control Science & Technology Co., Ltd. |
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Address after: 518000 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's CNC Technology Co.,Ltd. Address before: 518000 5 / F, 1 / 2 / F, 14 / F, 17 / F, No.3 Factory building, antuoshan hi tech Industrial Park, Xinsha Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN HAN'S CNC SCIENCE AND TECHNOLOGY Co.,Ltd. |