JP6611065B2 - 印刷配線板 - Google Patents
印刷配線板 Download PDFInfo
- Publication number
- JP6611065B2 JP6611065B2 JP2018529826A JP2018529826A JP6611065B2 JP 6611065 B2 JP6611065 B2 JP 6611065B2 JP 2018529826 A JP2018529826 A JP 2018529826A JP 2018529826 A JP2018529826 A JP 2018529826A JP 6611065 B2 JP6611065 B2 JP 6611065B2
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- JP
- Japan
- Prior art keywords
- power supply
- supply layer
- capacitive coupling
- coupling element
- wiring
- 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.)
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- 239000010410 layer Substances 0.000 claims description 116
- 230000008878 coupling Effects 0.000 claims description 82
- 238000010168 coupling process Methods 0.000 claims description 82
- 238000005859 coupling reaction Methods 0.000 claims description 82
- 239000011229 interlayer Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000004020 conductor Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 230000005672 electromagnetic field Effects 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 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
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0236—Electromagnetic band-gap structures
-
- 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
-
- 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
-
- 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
- H05K1/023—Reduction of cross-talk, noise or electromagnetic interference using auxiliary mounted passive components or auxiliary substances
- H05K1/0231—Capacitors or dielectric substances
-
- 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
- H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
- H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors
-
- 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
- H05K3/46—Manufacturing multilayer circuits
-
- 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
- H05K2201/09254—Branched layout
-
- 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
- H05K2201/0929—Conductive planes
- H05K2201/093—Layout of power planes, ground planes or power supply conductors, e.g. having special clearance holes therein
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structure Of Printed Boards (AREA)
Description
Lb:ブランチ部分のインダクタンス成分。
Cs:電源層パターンと容量結合素子との結合容量。
Lv:電源層パターンと容量結合素子とを接続するビア部分のインダクタンス成分。
Lw:容量結合素子からビアまでを接続する容量結合素子配線部分のインダクタンス成分。
2 電源層
3 グラウンド層
4 EBG構造
41、41’ EBG単位セル
42、42’ 電源層パターン
421、421’ 電源層電極
421a、421b 角部
422、422’ ブランチ
423 電源層配線
43、43’ 容量結合素子
431、431’ 容量結合素子本体
431a 角部
432、432’ 容量結合素子配線
44、44’ ビア
5 絶縁層
Claims (4)
- 電源層およびグラウンド層を含み、
電源層に形成される電源層パターンが、隣接するEBG単位セル間を接続する直流給電路であるブランチと、電源層電極とを含み、
容量結合素子本体を含む容量結合素子が、前記電源層電極と対向するように層間を設けて配置され、
前記電源層パターンが、前記電源層電極から延在して該電極周囲の少なくとも一部を囲むように形成された電源層配線をさらに含むか、前記容量結合素子が、前記容量結合素子本体から延在して該本体周囲の少なくとも一部を囲むように形成された容量結合素子配線をさらに含むか、あるいは前記電源層パターンが前記電源層配線をさらに含みかつ前記容量結合素子が前記容量結合素子配線をさらに含み、
前記電源層パターンと前記容量結合素子とが、前記電源層配線および前記容量結合素子配線の少なくとも一方に接続されたビアを介して接続されるEBG単位セルが周期的に配置されたEBG構造を有する印刷配線板。 - 前記電源層電極および前記容量結合素子本体が略矩形で略同じ大きさを有しており、
前記ブランチが、スリットを形成することによって区別されている電源層電極の1つの角部から隣接する一方の角部近傍まで延在し、
前記容量結合素子配線が、容量結合素子本体の角部からブランチが延在している方向に延在し、
ブランチと容量結合素子配線とが、それぞれの先端部でビアを介して接続されている請求項1に記載の印刷配線板。 - 前記電源層電極および前記容量結合素子本体が略矩形で略同じ大きさを有しており、前記電源層配線が電源層電極周囲を少なくとも略一辺の長さを有しており、前記容量結合素子配線が容量結合素子本体周囲を少なくとも半周囲み、
電源層配線と容量結合素子配線とが、それぞれの先端部でビアを介して接続されている請求項1に記載の印刷配線板。 - 前記電源層パターンと前記容量結合素子との層間の厚みが25μm以下である請求項1〜3のいずれかに記載の印刷配線板。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016147672 | 2016-07-27 | ||
JP2016147672 | 2016-07-27 | ||
PCT/JP2017/026326 WO2018021148A1 (ja) | 2016-07-27 | 2017-07-20 | 印刷配線板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018021148A1 JPWO2018021148A1 (ja) | 2019-07-18 |
JP6611065B2 true JP6611065B2 (ja) | 2019-11-27 |
Family
ID=61016056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018529826A Active JP6611065B2 (ja) | 2016-07-27 | 2017-07-20 | 印刷配線板 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10791622B2 (ja) |
JP (1) | JP6611065B2 (ja) |
KR (1) | KR102176897B1 (ja) |
CN (1) | CN109479378B (ja) |
TW (1) | TWI659676B (ja) |
WO (1) | WO2018021148A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6804261B2 (ja) * | 2016-10-27 | 2020-12-23 | 京セラ株式会社 | 中継用印刷配線板 |
CN111800937B (zh) * | 2020-06-19 | 2021-12-21 | 苏州浪潮智能科技有限公司 | 一种电磁带隙结构及pcb板 |
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2017
- 2017-07-20 JP JP2018529826A patent/JP6611065B2/ja active Active
- 2017-07-20 US US16/320,392 patent/US10791622B2/en active Active
- 2017-07-20 CN CN201780046116.0A patent/CN109479378B/zh active Active
- 2017-07-20 KR KR1020197002262A patent/KR102176897B1/ko active Active
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CN109479378A (zh) | 2019-03-15 |
KR20190021400A (ko) | 2019-03-05 |
US20190246494A1 (en) | 2019-08-08 |
TW201811128A (zh) | 2018-03-16 |
WO2018021148A1 (ja) | 2018-02-01 |
US10791622B2 (en) | 2020-09-29 |
JPWO2018021148A1 (ja) | 2019-07-18 |
CN109479378B (zh) | 2021-04-23 |
TWI659676B (zh) | 2019-05-11 |
KR102176897B1 (ko) | 2020-11-10 |
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