JP6333215B2 - プリント基板、電子装置 - Google Patents
プリント基板、電子装置 Download PDFInfo
- Publication number
- JP6333215B2 JP6333215B2 JP2015101548A JP2015101548A JP6333215B2 JP 6333215 B2 JP6333215 B2 JP 6333215B2 JP 2015101548 A JP2015101548 A JP 2015101548A JP 2015101548 A JP2015101548 A JP 2015101548A JP 6333215 B2 JP6333215 B2 JP 6333215B2
- Authority
- JP
- Japan
- Prior art keywords
- printed circuit
- circuit board
- insulating layer
- metal core
- wiring pattern
- 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 - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 34
- 230000017525 heat dissipation Effects 0.000 claims description 26
- 238000000926 separation method Methods 0.000 claims description 25
- 239000012212 insulator Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 239000011162 core material Substances 0.000 description 114
- 229910052751 metal Inorganic materials 0.000 description 111
- 239000002184 metal Substances 0.000 description 111
- 239000010410 layer Substances 0.000 description 110
- 239000002344 surface layer Substances 0.000 description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 25
- 239000004593 Epoxy Substances 0.000 description 15
- 229910052802 copper Inorganic materials 0.000 description 13
- 239000010949 copper Substances 0.000 description 13
- 239000011889 copper foil Substances 0.000 description 12
- 239000003990 capacitor Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 239000003365 glass fiber Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000004381 surface treatment Methods 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
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
-
- 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
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/021—Components thermally connected to metal substrates or heat-sinks by insert 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
-
- 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
- H05K1/0271—Arrangements for reducing stress or warp in rigid printed circuit boards, e.g. caused by loads, vibrations or differences in thermal expansion
-
- 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
- H05K2201/0104—Properties and characteristics in general
- H05K2201/0129—Thermoplastic polymer, e.g. auto-adhesive layer; Shaping of thermoplastic polymer
-
- 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
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09036—Recesses or grooves in insulating substrate
-
- 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
- H05K2201/09145—Edge 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
- 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
- H05K2201/09818—Shape or layout details not covered by a single group of H05K2201/09009 - H05K2201/09809
- H05K2201/09854—Hole or via having special cross-section, e.g. elliptical
-
- 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
- H05K2201/10166—Transistor
-
- 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
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10416—Metallic blocks or heatsinks completely inserted in a 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/06—Lamination
- H05K2203/063—Lamination of preperforated insulating layer
-
- 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
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
-
- 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
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4623—Manufacturing multilayer circuits by laminating two or more circuit boards the circuit boards having internal via connections between two or more circuit layers before lamination, e.g. double-sided circuit boards
-
- 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
- H05K3/4697—Manufacturing multilayer circuits having cavities, e.g. for mounting components
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Structure Of Printed Boards (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Description
2 第2絶縁層
2h、2h’、2h” 貫通孔
2t 凸部
2t’ 接触部
2s 離間部
3、3’、3” メタルコア(放熱部材)
4 ヒートシンク(外部放熱体)
5a、5e、5h、5i 上表層の配線パターン
9a、9b FET(電子部品)
9d、9f チップコンデンサ(電子部品)
10 プリント基板
11、11’、11” 基材
11k、11k’、11k” 凹部
100 電子装置
Claims (7)
- 板状の基材と、
前記基材の下面に設けられた凹部と、
前記凹部に嵌入する放熱部材と、
前記基材および前記放熱部材の上方に絶縁体を介して設けられた配線パターンと、を備えたプリント基板において、
前記凹部に前記放熱部材を嵌入した状態で、前記凹部の内周面と前記放熱部材の外周面とが互いに接触する接触部と、互いに接触しない離間部とが形成され、
前記配線パターンは、幅方向の全部が前記接触部に対して上下に重なる位置を通らず、幅方向の少なくとも一部が前記離間部に対して上下に重なる位置を通るように設けられている、ことを特徴とするプリント基板。 - 請求項1に記載のプリント基板において、
前記接触部および前記離間部は、前記凹部および前記放熱部材の周方向にそれぞれ所定の間隔で交互に複数形成されている、ことを特徴とするプリント基板。 - 請求項1または請求項2に記載のプリント基板において、
前記接触部は、前記凹部の内周面に形成された凸部から成り、
前記離間部は、前記凹部の内周面の前記凸部以外の部分から成る、ことを特徴とするプリント基板。 - 請求項1ないし請求項3のいずれかに記載のプリント基板において、
前記基材は、
上面に前記配線パターンが設けられた前記絶縁体である第1絶縁層と、
前記第1絶縁層の下面に設けられた第2絶縁層とから構成され、
前記凹部の内周面は、前記第2絶縁層に設けられた貫通孔の内周面から成り、
前記凹部の底面は、前記第1絶縁層の下面から成り、
前記配線パターンは、前記放熱部材に対して上下に重ならない位置から、該配線パターンの幅方向の少なくとも一部が前記離間部に対して上下に重なる位置を通って、前記放熱部材に対して上下に重なる位置へ到る、ことを特徴とするプリント基板。 - 請求項1ないし請求項4のいずれかに記載のプリント基板において、
前記配線パターンは、幅方向の全部が前記離間部に対して上下に重なる位置を通るように設けられた、ことを特徴とするプリント基板。 - 請求項1ないし請求項5のいずれかに記載のプリント基板と、
前記プリント基板の前記放熱部材に対して上下に重なる位置に実装された電子部品と、を備えたことを特徴とする電子装置。 - 請求項6に記載の電子装置において、
前記放熱部材は、前記プリント基板の下面から露出し、
前記放熱部材の露出面と接触するように、前記プリント基板の下方に設けられた外部放熱体をさらに備えた、ことを特徴とする電子装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015101548A JP6333215B2 (ja) | 2015-05-19 | 2015-05-19 | プリント基板、電子装置 |
CN201610322128.9A CN106170174B (zh) | 2015-05-19 | 2016-05-16 | 印刷基板和电子装置 |
DE102016208557.3A DE102016208557A1 (de) | 2015-05-19 | 2016-05-18 | Leiterplatte und Elektronische Vorrichtung |
US15/159,393 US9924590B2 (en) | 2015-05-19 | 2016-05-19 | Printed board and electronic apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015101548A JP6333215B2 (ja) | 2015-05-19 | 2015-05-19 | プリント基板、電子装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016219562A JP2016219562A (ja) | 2016-12-22 |
JP6333215B2 true JP6333215B2 (ja) | 2018-05-30 |
Family
ID=57231335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015101548A Expired - Fee Related JP6333215B2 (ja) | 2015-05-19 | 2015-05-19 | プリント基板、電子装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9924590B2 (ja) |
JP (1) | JP6333215B2 (ja) |
CN (1) | CN106170174B (ja) |
DE (1) | DE102016208557A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7251446B2 (ja) * | 2019-10-28 | 2023-04-04 | 株式会社オートネットワーク技術研究所 | 伝熱部材付基板及び伝熱部材付基板の製造方法 |
CN111050468A (zh) * | 2020-01-02 | 2020-04-21 | 台达电子企业管理(上海)有限公司 | 电子装置及电子装置的组装方法 |
JP7560915B1 (ja) | 2024-05-30 | 2024-10-03 | 株式会社日本フューテック | インレイ基板の製造方法、インレイ基板、及び、部品実装基板 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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US4731693A (en) * | 1986-09-29 | 1988-03-15 | Tektronix, Inc. | Connection apparatus for integrated circuit |
CN1094717C (zh) * | 1995-11-16 | 2002-11-20 | 松下电器产业株式会社 | 印刷电路板的安装体 |
KR100419428B1 (ko) * | 1996-12-04 | 2004-06-12 | 삼성전자주식회사 | 고전력마이크로파하이브리드집적회로 |
JP3923703B2 (ja) * | 2000-03-29 | 2007-06-06 | ローム株式会社 | 放熱手段を有するプリント配線板 |
JP2003017862A (ja) | 2001-07-02 | 2003-01-17 | Nitto Denko Corp | 多層配線基板の製造方法 |
JP3817453B2 (ja) * | 2001-09-25 | 2006-09-06 | 新光電気工業株式会社 | 半導体装置 |
US7309838B2 (en) * | 2004-07-15 | 2007-12-18 | Oki Electric Industry Co., Ltd. | Multi-layered circuit board assembly with improved thermal dissipation |
WO2007091832A1 (en) * | 2006-02-10 | 2007-08-16 | Innovatech., Ltd | Circuit board and radiating heat system for circuit board |
JP2008028376A (ja) * | 2006-06-20 | 2008-02-07 | Sanyo Electric Co Ltd | 回路基板、半導体モジュールおよび回路基板の製造方法 |
CN101460018B (zh) * | 2007-12-14 | 2011-02-16 | 华为技术有限公司 | 一种印制电路板及其制造方法、射频装置 |
CN101686611A (zh) * | 2008-09-28 | 2010-03-31 | 华为技术有限公司 | 多层电路板及其制作方法和通信设备 |
JP5351563B2 (ja) * | 2009-03-04 | 2013-11-27 | 株式会社日立国際電気 | プリント基板およびプリント基板の製造方法 |
JP2010258260A (ja) * | 2009-04-27 | 2010-11-11 | Nec Corp | 放熱プリント基板 |
JP5463205B2 (ja) * | 2010-05-27 | 2014-04-09 | 日本メクトロン株式会社 | フレキシブル回路基板 |
TWI542260B (zh) * | 2010-12-24 | 2016-07-11 | Lg伊諾特股份有限公司 | 印刷電路板及其製造方法 |
JP2012151372A (ja) * | 2011-01-20 | 2012-08-09 | Ibiden Co Ltd | 配線板及びその製造方法 |
JP5981463B2 (ja) * | 2011-03-09 | 2016-08-31 | トムソン ライセンシングThomson Licensing | 電子装置 |
CN103782379A (zh) * | 2011-09-09 | 2014-05-07 | 日本特殊陶业株式会社 | 半导体模块,电路基板 |
JP2014157949A (ja) | 2013-02-16 | 2014-08-28 | Kyocera Corp | 配線基板および電子装置 |
US8998454B2 (en) * | 2013-03-15 | 2015-04-07 | Sumitomo Electric Printed Circuits, Inc. | Flexible electronic assembly and method of manufacturing the same |
US9877387B2 (en) * | 2013-03-27 | 2018-01-23 | Kyocera Corporation | Wiring board and mounting structure using same |
JP6363833B2 (ja) | 2013-11-22 | 2018-07-25 | ナノシータ株式会社 | 薄膜状高分子構造体 |
DE102013019617B4 (de) * | 2013-11-25 | 2015-07-02 | Tesat-Spacecom Gmbh & Co.Kg | Elektrische Hochspannungskomponente zur Verwendung in einem Satelliten sowie Satellit damit |
-
2015
- 2015-05-19 JP JP2015101548A patent/JP6333215B2/ja not_active Expired - Fee Related
-
2016
- 2016-05-16 CN CN201610322128.9A patent/CN106170174B/zh not_active Expired - Fee Related
- 2016-05-18 DE DE102016208557.3A patent/DE102016208557A1/de not_active Ceased
- 2016-05-19 US US15/159,393 patent/US9924590B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN106170174A (zh) | 2016-11-30 |
CN106170174B (zh) | 2020-03-06 |
US9924590B2 (en) | 2018-03-20 |
JP2016219562A (ja) | 2016-12-22 |
DE102016208557A1 (de) | 2016-11-24 |
US20160345424A1 (en) | 2016-11-24 |
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