JP7482265B2 - プリント回路基板及び該プリント回路基板を備える電子機器 - Google Patents
プリント回路基板及び該プリント回路基板を備える電子機器 Download PDFInfo
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- JP7482265B2 JP7482265B2 JP2022579877A JP2022579877A JP7482265B2 JP 7482265 B2 JP7482265 B2 JP 7482265B2 JP 2022579877 A JP2022579877 A JP 2022579877A JP 2022579877 A JP2022579877 A JP 2022579877A JP 7482265 B2 JP7482265 B2 JP 7482265B2
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- connection
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- printed circuit
- circuit board
- signal
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- 239000000758 substrate Substances 0.000 claims description 12
- 230000001154 acute effect Effects 0.000 claims description 10
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- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
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- 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
- H05K1/0237—High frequency adaptations
- H05K1/0245—Lay-out of balanced signal pairs, e.g. differential lines or twisted lines
-
- 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
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/115—Via connections; Lands around holes or via connections
-
- 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
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
- H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
- H05K1/0222—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors for shielding around a single via or around a group of vias, e.g. coaxial vias or vias surrounded by a grounded via fence
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
- H05K2201/09227—Layout details of a plurality of traces, e.g. escape layout for Ball Grid Array [BGA] mounting
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/095—Conductive through-holes or vias
- H05K2201/09636—Details of adjacent, not connected vias
-
- 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
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10189—Non-printed connector
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Structure Of Printed Boards (AREA)
Description
接続フットプリントが設けられた基板と、
前記接続フットプリントに設けられ、第1信号孔と第2信号孔を含み、信号孔マトリックスを形成する少なくとも2つの差動信号孔ペアと、
前記接続フットプリントに設けられ、前記少なくとも2つの差動信号孔ペアと互いに間隔を空けて設けられ、第1接続孔と第2接続孔を含む少なくとも2つの第1接続孔群と、を含み、
各前記差動信号孔ペアの前記第1信号孔と前記第2信号孔との間の結び線と、各前記第1接続孔群の前記第1接続孔と前記第2接続孔との間の結び線が鋭角をなすプリント回路基板を提供する。
図1に示すように、図1は本願の一実施例によるプリント回路基板の概略図である。
Claims (10)
- 接続フットプリントが設けられた基板と、
前記接続フットプリントに設けられ、第1信号孔と第2信号孔を含み、信号孔の物理的配置が行列的であるように形成する少なくとも2つの差動信号孔ペアと、
前記接続フットプリントに設けられ、前記少なくとも2つの差動信号孔ペアと互いに間隔を空けて設けられ、第1接続孔と第2接続孔を含む少なくとも2つの第1接続孔群と、を含み、
各前記差動信号孔ペアの前記第1信号孔と前記第2信号孔との間の結び線と、各前記第1接続孔群の前記第1接続孔と前記第2接続孔との間の結び線が鋭角をなすプリント回路基板。 - 前記差動信号孔ペアとその両側に隣り合う前記第1接続孔群とは信号孔群を形成し、前記接続フットプリントは複数の前記信号孔群を含み、2つの隣り合う前記信号孔群は1つの前記第1接続孔群を共用する請求項1に記載のプリント回路基板。
- 前記基板に複数の前記接続フットプリントが設けられ、2つの隣り合う前記接続フットプリントのうち前記差動信号孔ペアの位置が対応して配置される請求項1に記載のプリント回路基板。
- 複数の第3接続孔をさらに含み、前記複数の第3接続孔は第2接続孔群として配列され、前記接続フットプリントの両側のいずれにも前記第2接続孔群が設けられる請求項3に記載のプリント回路基板。
- 2つの隣り合う前記接続フットプリントは同一の前記第2接続孔群を共用する請求項4に記載のプリント回路基板。
- 各前記第1接続孔群の前記第1接続孔と前記第2接続孔との間の結び線に第4接続孔が設けられる請求項1に記載のプリント回路基板。
- 前記鋭角は0度よりも大きく45度よりも小さい請求項1に記載のプリント回路基板。
- 前記差動信号孔ペアに電気的に接続された信号トレースをさらに含み、隣り合う前記差動信号孔ペアと前記第1接続孔群との間に配線領域が形成され、前記信号トレースは前記配線領域から前記差動信号孔ペアに延在している請求項1に記載のプリント回路基板。
- 前記信号トレースは2つの隣り合う前記接続フットプリントの間から前記基板の縁部に延在している請求項8に記載のプリント回路基板。
- 請求項1~9のいずれか1項に記載のプリント回路基板を備える電子機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010595816.9 | 2020-06-24 | ||
CN202010595816.9A CN113840451A (zh) | 2020-06-24 | 2020-06-24 | 印刷电路板及具有该印刷电路板的电子设备 |
PCT/CN2021/097790 WO2021259021A1 (zh) | 2020-06-24 | 2021-06-01 | 印刷电路板及具有该印刷电路板的电子设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023532260A JP2023532260A (ja) | 2023-07-27 |
JP7482265B2 true JP7482265B2 (ja) | 2024-05-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022579877A Active JP7482265B2 (ja) | 2020-06-24 | 2021-06-01 | プリント回路基板及び該プリント回路基板を備える電子機器 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4171179A4 (ja) |
JP (1) | JP7482265B2 (ja) |
KR (1) | KR20230015417A (ja) |
CN (1) | CN113840451A (ja) |
WO (1) | WO2021259021A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114566842B (zh) * | 2022-04-29 | 2022-07-26 | 苏州浪潮智能科技有限公司 | 信号转接装置及信号传输系统 |
CN115119401B (zh) * | 2022-07-28 | 2024-01-19 | 苏州浪潮智能科技有限公司 | 一种印刷电路板及电子设备 |
CN115864038B (zh) * | 2023-02-24 | 2023-05-02 | 深圳市西点精工技术有限公司 | 一种具有抗短桩效应的高速背板连接器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110087383A (zh) | 2018-01-25 | 2019-08-02 | 泰连公司 | 具有pcb连接器足印的电连接器系统 |
CN110730558A (zh) | 2019-09-09 | 2020-01-24 | 华为机器有限公司 | 印刷电路板及通信设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US7108556B2 (en) * | 2004-07-01 | 2006-09-19 | Amphenol Corporation | Midplane especially applicable to an orthogonal architecture electronic system |
US8251745B2 (en) * | 2007-11-07 | 2012-08-28 | Fci Americas Technology Llc | Electrical connector system with orthogonal contact tails |
US9930772B2 (en) * | 2015-12-30 | 2018-03-27 | Te Connectivity Corporation | Printed circuit and circuit board assembly configured for quad signaling |
US9923309B1 (en) * | 2017-01-27 | 2018-03-20 | Te Connectivity Corporation | PCB connector footprint |
-
2020
- 2020-06-24 CN CN202010595816.9A patent/CN113840451A/zh active Pending
-
2021
- 2021-06-01 EP EP21829849.5A patent/EP4171179A4/en active Pending
- 2021-06-01 JP JP2022579877A patent/JP7482265B2/ja active Active
- 2021-06-01 WO PCT/CN2021/097790 patent/WO2021259021A1/zh unknown
- 2021-06-01 KR KR1020227044959A patent/KR20230015417A/ko not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110087383A (zh) | 2018-01-25 | 2019-08-02 | 泰连公司 | 具有pcb连接器足印的电连接器系统 |
CN110730558A (zh) | 2019-09-09 | 2020-01-24 | 华为机器有限公司 | 印刷电路板及通信设备 |
Also Published As
Publication number | Publication date |
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EP4171179A4 (en) | 2023-12-20 |
CN113840451A (zh) | 2021-12-24 |
WO2021259021A1 (zh) | 2021-12-30 |
KR20230015417A (ko) | 2023-01-31 |
JP2023532260A (ja) | 2023-07-27 |
EP4171179A1 (en) | 2023-04-26 |
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