JP6979486B1 - 配線回路基板集合体シートおよびその製造方法 - Google Patents
配線回路基板集合体シートおよびその製造方法 Download PDFInfo
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- JP6979486B1 JP6979486B1 JP2020109973A JP2020109973A JP6979486B1 JP 6979486 B1 JP6979486 B1 JP 6979486B1 JP 2020109973 A JP2020109973 A JP 2020109973A JP 2020109973 A JP2020109973 A JP 2020109973A JP 6979486 B1 JP6979486 B1 JP 6979486B1
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- Prior art keywords
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 92
- 238000000034 method Methods 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 description 30
- 238000007747 plating Methods 0.000 description 12
- 239000002184 metal Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 11
- 238000005530 etching Methods 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 238000009713 electroplating Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007772 electroless plating Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
- H05K3/281—Applying non-metallic protective coatings by means of a preformed insulating foil
-
- 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
- H05K3/0097—Processing two or more printed circuits simultaneously, e.g. made from a common substrate, or temporarily stacked 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
- 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
- H05K2201/09372—Pads and lands
- H05K2201/09409—Multiple rows of pads, lands, terminals or dummy patterns; Multiple rows of 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
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
- H05K2201/09781—Dummy conductors, i.e. not used for normal transport of current; Dummy electrodes of 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/15—Position of the PCB during processing
- H05K2203/1545—Continuous processing, i.e. involving rolls moving a band-like or solid carrier along a continuous production path
-
- 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
- H05K3/22—Secondary treatment of printed circuits
- H05K3/24—Reinforcing the conductive pattern
- H05K3/241—Reinforcing the conductive pattern characterised by the electroplating method; means therefor, e.g. baths or apparatus
- H05K3/242—Reinforcing the conductive pattern characterised by the electroplating method; means therefor, e.g. baths or apparatus characterised by using temporary conductors on the printed circuit for electrically connecting areas which are to be electroplated
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structure Of Printed Boards (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
Description
本製造方法は、上述の配線回路基板集合体シートに関して上述したのと同様の理由から、厚さの異なる複数種類の配線ごとに厚さのばらつきを抑制しつつ配線パターンを形成するのに適する。
10 基材
R1 製品領域
R2 フレーム領域
21 ベース絶縁層
22 カバー絶縁層
30 配線パターン
31 第1配線
32 第2配線
40 ダミー配線パターン
41 第1ダミー配線
42 第2ダミー配線
Claims (5)
- 製品領域、および、当該製品領域と隣り合うフレーム領域、を含む基材と、
前記製品領域において前記基材の厚さ方向一方側に位置する、第1配線と当該第1配線より厚い第2配線とを含む配線パターンと、
前記フレーム領域において前記厚さ方向一方側に位置する、第1ダミー配線と当該第1ダミー配線より厚い第2ダミー配線とを含むダミー配線パターンと、を備えることを特徴とする、配線回路基板集合体シート。 - 前記第2配線は、前記第1配線よりも大きな配線幅を有し、且つ、前記第2ダミー配線は、前記第1ダミー配線よりも大きな配線幅を有することを特徴とする、請求項1に記載の配線回路基板集合体シート。
- 前記ダミー配線パターンは、前記製品領域に沿って延びる複数の第1ダミー配線と、前記製品領域に沿って延びる複数の第2ダミー配線とを含み、当該複数の第1ダミー配線および複数の第2ダミー配線は、これらの延び方向と直交する方向において、交互に位置することを特徴とする、請求項1または2に記載の配線回路基板集合体シート。
- 前記ダミー配線パターンは、前記第1ダミー配線と前記第2ダミー配線とが前記厚さ方向において互いに積み重なる部分を含むことを特徴とする、請求項1から3のいずれか一つに記載の配線回路基板集合体シート。
- 製品領域、および、当該製品領域と隣り合うフレーム領域、を含む基材を用意する工程と、
前記フレーム領域における前記基材の厚さ方向一方側に第1ダミー配線を形成しつつ、前記製品領域における前記厚さ方向一方側に第1配線を形成する工程と、
前記フレーム領域における前記厚さ方向一方側に、前記第1ダミー配線より厚い第2ダミー配線を形成しつつ、前記製品領域における前記厚さ方向一方側に、前記第1配線より厚い第2配線を形成する工程と、を含むことを特徴とする、配線回路基板集合体シートの製造方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020109973A JP6979486B1 (ja) | 2020-06-25 | 2020-06-25 | 配線回路基板集合体シートおよびその製造方法 |
US18/002,810 US20230247770A1 (en) | 2020-06-25 | 2021-05-31 | Wiring circuit board assembly sheet and method for producing wiring circuit board assembly sheet |
CN202180044815.8A CN115868253A (zh) | 2020-06-25 | 2021-05-31 | 布线电路基板集合体片和其制造方法 |
PCT/JP2021/020758 WO2021261178A1 (ja) | 2020-06-25 | 2021-05-31 | 配線回路基板集合体シートおよびその製造方法 |
TW110122564A TW202207767A (zh) | 2020-06-25 | 2021-06-21 | 配線電路基板集合體片材及其製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020109973A JP6979486B1 (ja) | 2020-06-25 | 2020-06-25 | 配線回路基板集合体シートおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6979486B1 true JP6979486B1 (ja) | 2021-12-15 |
JP2022007187A JP2022007187A (ja) | 2022-01-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020109973A Active JP6979486B1 (ja) | 2020-06-25 | 2020-06-25 | 配線回路基板集合体シートおよびその製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230247770A1 (ja) |
JP (1) | JP6979486B1 (ja) |
CN (1) | CN115868253A (ja) |
TW (1) | TW202207767A (ja) |
WO (1) | WO2021261178A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7184865B2 (ja) * | 2020-12-14 | 2022-12-06 | 日東電工株式会社 | 配線回路基板集合体シート |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3843027B2 (ja) * | 2002-03-12 | 2006-11-08 | 日東電工株式会社 | プリント配線板の製造方法 |
JP4050682B2 (ja) * | 2003-09-29 | 2008-02-20 | 日東電工株式会社 | フレキシブル配線回路基板の製造方法 |
JP4485460B2 (ja) * | 2004-12-16 | 2010-06-23 | 三井金属鉱業株式会社 | フレキシブルプリント配線板 |
JP2008147381A (ja) * | 2006-12-08 | 2008-06-26 | Nitto Denko Corp | 配線回路基板の製造方法 |
JP2009260215A (ja) * | 2008-03-25 | 2009-11-05 | Toshiba Corp | 半導体装置 |
JP5136311B2 (ja) * | 2008-09-11 | 2013-02-06 | 大日本印刷株式会社 | サスペンション用基板 |
JP4740312B2 (ja) * | 2008-12-18 | 2011-08-03 | 日東電工株式会社 | 配線回路基板集合体シート |
JP5391981B2 (ja) * | 2009-02-02 | 2014-01-15 | 富士通株式会社 | 回路基板とその製造方法、及び抵抗素子 |
JP5502647B2 (ja) * | 2010-08-06 | 2014-05-28 | 日東電工株式会社 | 配線回路基板集合体シートおよびその製造方法 |
JP6912976B2 (ja) * | 2017-09-04 | 2021-08-04 | 株式会社村田製作所 | インダクタ部品 |
JP7223504B2 (ja) * | 2018-03-02 | 2023-02-16 | 日東電工株式会社 | 回路付サスペンション基板集合体および回路付サスペンション基板集合体の製造方法 |
JP7003012B2 (ja) * | 2018-08-10 | 2022-02-04 | 日東電工株式会社 | 配線回路基板集合体シートおよびその製造方法 |
JP7396789B2 (ja) * | 2018-08-10 | 2023-12-12 | 日東電工株式会社 | 配線回路基板、その製造方法および配線回路基板集合体シート |
-
2020
- 2020-06-25 JP JP2020109973A patent/JP6979486B1/ja active Active
-
2021
- 2021-05-31 US US18/002,810 patent/US20230247770A1/en active Pending
- 2021-05-31 WO PCT/JP2021/020758 patent/WO2021261178A1/ja active Application Filing
- 2021-05-31 CN CN202180044815.8A patent/CN115868253A/zh active Pending
- 2021-06-21 TW TW110122564A patent/TW202207767A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US20230247770A1 (en) | 2023-08-03 |
WO2021261178A1 (ja) | 2021-12-30 |
JP2022007187A (ja) | 2022-01-13 |
TW202207767A (zh) | 2022-02-16 |
CN115868253A (zh) | 2023-03-28 |
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