CN203884075U - 一种基于背钻的pcb板结构 - Google Patents
一种基于背钻的pcb板结构 Download PDFInfo
- Publication number
- CN203884075U CN203884075U CN201420221968.2U CN201420221968U CN203884075U CN 203884075 U CN203884075 U CN 203884075U CN 201420221968 U CN201420221968 U CN 201420221968U CN 203884075 U CN203884075 U CN 203884075U
- Authority
- CN
- China
- Prior art keywords
- back drill
- plane
- plated
- metal flat
- holes
- 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.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420221968.2U CN203884075U (zh) | 2014-05-04 | 2014-05-04 | 一种基于背钻的pcb板结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420221968.2U CN203884075U (zh) | 2014-05-04 | 2014-05-04 | 一种基于背钻的pcb板结构 |
Publications (1)
Publication Number | Publication Date |
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CN203884075U true CN203884075U (zh) | 2014-10-15 |
Family
ID=51684532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420221968.2U Expired - Lifetime CN203884075U (zh) | 2014-05-04 | 2014-05-04 | 一种基于背钻的pcb板结构 |
Country Status (1)
Country | Link |
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CN (1) | CN203884075U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016082382A1 (zh) * | 2014-11-26 | 2016-06-02 | 田艺儿 | 一种减小通道损耗的pcb板结构 |
WO2016082381A1 (zh) * | 2014-11-26 | 2016-06-02 | 田艺儿 | 一种减小过孔串扰的pcb板结构 |
-
2014
- 2014-05-04 CN CN201420221968.2U patent/CN203884075U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016082382A1 (zh) * | 2014-11-26 | 2016-06-02 | 田艺儿 | 一种减小通道损耗的pcb板结构 |
WO2016082381A1 (zh) * | 2014-11-26 | 2016-06-02 | 田艺儿 | 一种减小过孔串扰的pcb板结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000, 12H-12I, 12th Floor, Kangjia Research Building, 28 Science and Technology South 12 Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: EDADOC Co.,Ltd. Address before: 518000, 12H-12I, 12th Floor, Kangjia Research Building, 28 Science and Technology South 12 Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: EDADOC CO.,LTD. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 11F, Metro financial technology building, 9819 Shennan Avenue, Shenda community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: EDADOC Co.,Ltd. Address before: 518000, 12H-12I, 12th Floor, Kangjia Research Building, 28 Science and Technology South 12 Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: EDADOC Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20141015 |