JP6315773B2 - 回路付サスペンション基板集合体シート - Google Patents
回路付サスペンション基板集合体シート Download PDFInfo
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- JP6315773B2 JP6315773B2 JP2014016065A JP2014016065A JP6315773B2 JP 6315773 B2 JP6315773 B2 JP 6315773B2 JP 2014016065 A JP2014016065 A JP 2014016065A JP 2014016065 A JP2014016065 A JP 2014016065A JP 6315773 B2 JP6315773 B2 JP 6315773B2
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- Prior art keywords
- circuit
- suspension board
- margin
- board assembly
- metal support
- 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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- 239000000725 suspension Substances 0.000 title claims description 69
- 239000002184 metal Substances 0.000 claims description 58
- 229910052751 metal Inorganic materials 0.000 claims description 58
- 238000009434 installation Methods 0.000 claims description 31
- 239000004020 conductor Substances 0.000 description 17
- 238000012986 modification Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000001020 plasma etching Methods 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
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000001039 wet etching 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
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
-
- 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
- H05K1/118—Printed elements for providing electric connections to or between printed circuits specially for flexible printed circuits, e.g. using folded portions
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
- G11B5/4853—Constructional details of the electrical connection between head and arm
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
- G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
- G11B5/486—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives with provision for mounting or arranging electrical conducting means or circuits on or along the arm assembly
-
- 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
- H05K1/03—Use of materials for the substrate
- H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
- H05K1/056—Insulated conductive substrates, e.g. insulated metal substrate the metal substrate being covered by an organic 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
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/189—Printed circuits structurally associated with non-printed electric components characterised by the use of a flexible or folded printed circuit
-
- 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
- H05K2201/05—Flexible printed circuits [FPCs]
-
- 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
- H05K2201/09027—Non-rectangular flat PCB, e.g. circular
-
- 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
- H05K2201/0909—Preformed cutting or breaking line
-
- 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
- H05K2201/0969—Apertured 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0147—Carriers and holders
- H05K2203/0169—Using a temporary frame during processing
-
- 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
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
- H05K3/0052—Depaneling, i.e. dividing a panel into circuit boards; Working of the edges of circuit boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Structure Of Printed Boards (AREA)
- Insulated Metal Substrates For Printed Circuits (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
図6〜図14を参照して、回路付サスペンション基板集合体シートの各変形例を説明する。なお、各変形例において、上記した実施形態と同様の部材には同様の符号を付し、その説明を省略する。
2 金属支持層
4 集合体設置領域
7 マージン領域
9 回路付サスペンション基板
15 隙間溝(第1開口部)
20 脆弱部
21 スリット(第2開口部)
23 第2開口部
Claims (1)
- 回路付サスペンション基板が一方向に沿って間隔を隔てて複数設けられる集合体設置領域と、
前記集合体設置領域の、前記一方向に対する交差方向の少なくとも一方側に設けられるマージン領域とを備え、
前記集合体設置領域において、互いに隣接する前記回路付サスペンション基板の間には、第1開口部が設けられ、
前記マージン領域には、脆弱部が設けられ、
金属支持層をさらに備え、
前記脆弱部は、前記マージン領域の前記金属支持層を部分的に除去して第2開口部を形成することにより、形成され、
前記第2開口部の総面積は、脆弱部の面積に対して、10%以上、80%以下であることを特徴とする、回路付サスペンション基板集合体シート。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014016065A JP6315773B2 (ja) | 2014-01-30 | 2014-01-30 | 回路付サスペンション基板集合体シート |
CN201510029003.2A CN104822228B (zh) | 2014-01-30 | 2015-01-20 | 带电路的悬挂基板集合体板 |
US14/605,150 US9980390B2 (en) | 2014-01-30 | 2015-01-26 | Suspension board with circuit assembly sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014016065A JP6315773B2 (ja) | 2014-01-30 | 2014-01-30 | 回路付サスペンション基板集合体シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015142115A JP2015142115A (ja) | 2015-08-03 |
JP6315773B2 true JP6315773B2 (ja) | 2018-04-25 |
Family
ID=53680479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014016065A Active JP6315773B2 (ja) | 2014-01-30 | 2014-01-30 | 回路付サスペンション基板集合体シート |
Country Status (3)
Country | Link |
---|---|
US (1) | US9980390B2 (ja) |
JP (1) | JP6315773B2 (ja) |
CN (1) | CN104822228B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6329873B2 (ja) * | 2014-10-15 | 2018-05-23 | 日本発條株式会社 | ディスク装置用サスペンションのためのフレキシャ連鎖シート |
JP6322541B2 (ja) * | 2014-10-15 | 2018-05-09 | 日本発條株式会社 | ディスク装置用サスペンションのためのフレキシャ連鎖シート |
JP2017126638A (ja) * | 2016-01-13 | 2017-07-20 | 富士ゼロックス株式会社 | 集合基板、基板装置の製造方法及び光学装置の製造方法 |
JP7060450B2 (ja) * | 2018-05-31 | 2022-04-26 | 日東電工株式会社 | 配線回路基板集合体シート、その製造方法および配線回路基板の製造方法 |
JP2022168733A (ja) * | 2021-04-26 | 2022-11-08 | 日東電工株式会社 | 集合体シート、および、集合体シートの製造方法 |
JP2022168734A (ja) * | 2021-04-26 | 2022-11-08 | 日東電工株式会社 | 集合体シート、および、集合体シートの製造方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2955829B2 (ja) * | 1994-04-15 | 1999-10-04 | ハッチンソン テクノロジー インコーポレイテッド | ヘッドサスペンション |
DE10145752B4 (de) * | 2001-09-17 | 2004-09-02 | Infineon Technologies Ag | Nicht-leitendes, ein Band oder einen Nutzen bildendes Substrat, auf dem eine Vielzahl von Trägerelementen ausgebildet ist |
JP4515276B2 (ja) * | 2005-01-31 | 2010-07-28 | 日東電工株式会社 | 配線回路基板集合体 |
JP2010153466A (ja) * | 2008-12-24 | 2010-07-08 | Elpida Memory Inc | 配線基板 |
JP5285441B2 (ja) * | 2009-01-09 | 2013-09-11 | 日東電工株式会社 | 配線回路基板集合体シート |
JP2011049316A (ja) * | 2009-08-26 | 2011-03-10 | Nitto Denko Corp | 配線回路基板およびその製造方法 |
JP4939583B2 (ja) * | 2009-09-09 | 2012-05-30 | 日東電工株式会社 | 回路付きサスペンション基板集合体シートおよびその製造方法 |
JP2011066147A (ja) | 2009-09-16 | 2011-03-31 | Nitto Denko Corp | 配線回路基板集合体シートおよびその製造方法 |
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 |
JP5421893B2 (ja) * | 2010-12-20 | 2014-02-19 | 日東電工株式会社 | 配線回路基板の製造方法、配線回路基板集合体シートの製造方法、配線回路基板および配線回路基板集合体シート |
JP5469737B2 (ja) * | 2012-12-20 | 2014-04-16 | 日東電工株式会社 | 配線回路基板集合体シートの製造方法 |
-
2014
- 2014-01-30 JP JP2014016065A patent/JP6315773B2/ja active Active
-
2015
- 2015-01-20 CN CN201510029003.2A patent/CN104822228B/zh active Active
- 2015-01-26 US US14/605,150 patent/US9980390B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US9980390B2 (en) | 2018-05-22 |
CN104822228A (zh) | 2015-08-05 |
US20150216039A1 (en) | 2015-07-30 |
JP2015142115A (ja) | 2015-08-03 |
CN104822228B (zh) | 2019-07-26 |
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