JP7431865B2 - 配線基板 - Google Patents
配線基板 Download PDFInfo
- Publication number
- JP7431865B2 JP7431865B2 JP2021574498A JP2021574498A JP7431865B2 JP 7431865 B2 JP7431865 B2 JP 7431865B2 JP 2021574498 A JP2021574498 A JP 2021574498A JP 2021574498 A JP2021574498 A JP 2021574498A JP 7431865 B2 JP7431865 B2 JP 7431865B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- conductor
- laminate
- conductor layer
- wiring board
- 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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Links
- 239000004020 conductor Substances 0.000 claims description 174
- 238000009413 insulation Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 300
- 239000011347 resin Substances 0.000 description 13
- 229920005989 resin Polymers 0.000 description 13
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 229910052570 clay Inorganic materials 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000009719 polyimide resin Substances 0.000 description 2
- 229920001955 polyphenylene ether Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000000454 talc Substances 0.000 description 2
- 229910052623 talc Inorganic materials 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 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
- 238000005422 blasting Methods 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000012792 core layer Substances 0.000 description 1
- 238000005553 drilling Methods 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
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
- 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4688—Composite multilayer circuits, i.e. comprising insulating layers having different properties
-
- 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
- H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
- H05K1/0256—Electrical insulation details, e.g. around high voltage areas
-
- 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
- H05K1/0228—Compensation of cross-talk by a mutually correlated lay-out of printed circuit traces, e.g. for compensation of cross-talk in mounted connectors
-
- 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
- H05K1/0296—Conductive pattern lay-out details not covered by sub groups H05K1/02 - H05K1/0295
- H05K1/0298—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
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0187—Dielectric layers with regions of different dielectrics in the same layer, e.g. in a printed capacitor for locally changing the dielectric properties
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0191—Dielectric layers wherein the thickness of the dielectric plays an important role
-
- 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
- H05K2201/01—Dielectrics
- H05K2201/0183—Dielectric layers
- H05K2201/0195—Dielectric or adhesive layers comprising a plurality of layers, e.g. in a multilayer structure
-
- 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
- H05K2201/07—Electric details
- H05K2201/0753—Insulation
- H05K2201/0761—Insulation resistance, e.g. of the surface of the PCB between the conductors
-
- 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
- H05K2201/09327—Special sequence of power, ground and signal layers in multilayer PCB
-
- 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
- H05K3/4602—Manufacturing multilayer circuits characterized by a special circuit board as base or central core whereon additional circuit layers are built or additional circuit boards are laminated
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)
Description
2 第1積層体
2a 第1最外層
2b 第1最内層
2c 第1中間層
3 第2積層体
3a 第2最外層
3b 第2最内層
3c 第2中間層
4 導体層
41 第1導体層
42 第2導体層
5 ビルドアップ用絶縁層
X 第1実装領域
Y 第2実装領域
Claims (8)
- コア用絶縁層と、該コア用絶縁層の上面に位置する第1積層体と、該コア用絶縁層の下面に位置する第2積層体とを含み、
前記第1積層体および前記第2積層体が、それぞれ少なくとも4層の導体層と少なくとも3層のビルドアップ用絶縁層とが交互に位置している構造を有し、
前記コア用絶縁層の厚さは、前記ビルドアップ用絶縁層の厚さよりも大きく、
前記第1積層体は、電子部品を実装するための第1実装領域を含み、
前記導体層は、互いに異なる電位の第1導体層および第2導体層の2種を有し、
前記第1積層体における前記導体層は、少なくとも第1最外層および第1最内層が前記第1導体層であり、前記第1最内層よりも前記コア用絶縁層から離れて位置する第1中間層が少なくとも2層以上の前記第2導体層であり、
前記第2積層体における前記導体層は、少なくとも第2最外層および第2最内層が前記第2導体層であり、前記第2最内層よりも前記コア用絶縁層から離れて位置する第2中間層が少なくとも2層以上の前記第1導体層である配線基板。 - 前記第1導体層が接地用導体層であり、前記第2導体層が電源用導体層である請求項1に記載の配線基板。
- 前記第1導体層が電源用導体層であり、前記第2導体層が接地用導体層である請求項1に記載の配線基板。
- 前記第1積層体において、第1最外層より一層内側の層が前記第1導体層である、請求項1~3のいずれかに記載の配線基板。
- 前記第2積層体において、第2最外層より一層内側の層が前記第2導体層である、請求項1~4のいずれかに記載の配線基板。
- 前記電源用導体層は、少なくとも一つの層において前記コア用絶縁層の平面積に対して25%以上を占める平面積を有している請求項2または3に記載の配線基板。
- 前記第2積層体が、マザーボードと接続するための第2実装領域を含む請求項1~6のいずれかに記載の配線基板。
- 前記第1導体層と前記第2導体層との間に位置する前記ビルドアップ用絶縁層が、2層構造を有している請求項1~7のいずれかに記載の配線基板。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020013257 | 2020-01-30 | ||
JP2020013257 | 2020-01-30 | ||
PCT/JP2020/045635 WO2021153016A1 (ja) | 2020-01-30 | 2020-12-08 | 配線基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021153016A1 JPWO2021153016A1 (ja) | 2021-08-05 |
JP7431865B2 true JP7431865B2 (ja) | 2024-02-15 |
Family
ID=77078992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021574498A Active JP7431865B2 (ja) | 2020-01-30 | 2020-12-08 | 配線基板 |
Country Status (4)
Country | Link |
---|---|
US (1) | US12048087B2 (ja) |
EP (1) | EP4099377A4 (ja) |
JP (1) | JP7431865B2 (ja) |
WO (1) | WO2021153016A1 (ja) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003110046A (ja) | 2001-09-28 | 2003-04-11 | Kyocera Corp | 多層配線基板 |
JP2004235629A (ja) | 2003-01-30 | 2004-08-19 | Endicott Interconnect Technologies Inc | 高速性能を有する印刷回路基板とその製造方法 |
JP2005116811A (ja) | 2003-10-08 | 2005-04-28 | Fujitsu Ltd | 多層配線回路基板およびその作製方法 |
US20050225955A1 (en) | 2004-04-09 | 2005-10-13 | Hewlett-Packard Development Company, L.P. | Multi-layer printed circuit boards |
WO2011018938A1 (ja) | 2009-08-12 | 2011-02-17 | 日本電気株式会社 | 多層プリント配線板 |
US20140204546A1 (en) | 2013-01-19 | 2014-07-24 | International Business Machines Corporation | PCB stackup having high- and low-frequency conductive layers and having insulating layers of different material types |
JP2016127191A (ja) | 2015-01-07 | 2016-07-11 | 日本特殊陶業株式会社 | 配線基板の製造方法、樹脂フィルム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4475930B2 (ja) * | 2003-12-05 | 2010-06-09 | イビデン株式会社 | 多層プリント配線板 |
US7602062B1 (en) | 2005-08-10 | 2009-10-13 | Altera Corporation | Package substrate with dual material build-up layers |
KR101329931B1 (ko) * | 2006-04-25 | 2013-11-28 | 니혼도꾸슈도교 가부시키가이샤 | 배선기판 |
JP2010153520A (ja) | 2008-12-24 | 2010-07-08 | Ngk Spark Plug Co Ltd | 配線基板 |
US9549467B1 (en) | 2013-03-15 | 2017-01-17 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Printed circuit board assembly for use in space missions |
KR102125905B1 (ko) | 2013-04-25 | 2020-06-24 | 삼성디스플레이 주식회사 | 인쇄 회로 기판, 표시 장치 및 인쇄 회로 기판의 제조 방법 |
JP6324876B2 (ja) * | 2014-07-16 | 2018-05-16 | 新光電気工業株式会社 | 配線基板、半導体装置及び配線基板の製造方法 |
JP2020161727A (ja) * | 2019-03-27 | 2020-10-01 | イビデン株式会社 | 配線基板 |
-
2020
- 2020-12-08 WO PCT/JP2020/045635 patent/WO2021153016A1/ja unknown
- 2020-12-08 EP EP20916929.1A patent/EP4099377A4/en active Pending
- 2020-12-08 US US17/795,448 patent/US12048087B2/en active Active
- 2020-12-08 JP JP2021574498A patent/JP7431865B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003110046A (ja) | 2001-09-28 | 2003-04-11 | Kyocera Corp | 多層配線基板 |
JP2004235629A (ja) | 2003-01-30 | 2004-08-19 | Endicott Interconnect Technologies Inc | 高速性能を有する印刷回路基板とその製造方法 |
JP2005116811A (ja) | 2003-10-08 | 2005-04-28 | Fujitsu Ltd | 多層配線回路基板およびその作製方法 |
US20050225955A1 (en) | 2004-04-09 | 2005-10-13 | Hewlett-Packard Development Company, L.P. | Multi-layer printed circuit boards |
WO2011018938A1 (ja) | 2009-08-12 | 2011-02-17 | 日本電気株式会社 | 多層プリント配線板 |
US20140204546A1 (en) | 2013-01-19 | 2014-07-24 | International Business Machines Corporation | PCB stackup having high- and low-frequency conductive layers and having insulating layers of different material types |
JP2016127191A (ja) | 2015-01-07 | 2016-07-11 | 日本特殊陶業株式会社 | 配線基板の製造方法、樹脂フィルム |
Also Published As
Publication number | Publication date |
---|---|
US20230088233A1 (en) | 2023-03-23 |
EP4099377A1 (en) | 2022-12-07 |
US12048087B2 (en) | 2024-07-23 |
EP4099377A4 (en) | 2024-04-03 |
JPWO2021153016A1 (ja) | 2021-08-05 |
WO2021153016A1 (ja) | 2021-08-05 |
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