JP5486459B2 - 配線回路基板 - Google Patents
配線回路基板 Download PDFInfo
- Publication number
- JP5486459B2 JP5486459B2 JP2010248466A JP2010248466A JP5486459B2 JP 5486459 B2 JP5486459 B2 JP 5486459B2 JP 2010248466 A JP2010248466 A JP 2010248466A JP 2010248466 A JP2010248466 A JP 2010248466A JP 5486459 B2 JP5486459 B2 JP 5486459B2
- Authority
- JP
- Japan
- Prior art keywords
- insulating layer
- external terminal
- terminal
- conductor pattern
- base insulating
- 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.)
- Active
Links
- 239000004020 conductor Substances 0.000 claims description 39
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 64
- 239000002585 base Substances 0.000 description 42
- 239000000725 suspension Substances 0.000 description 32
- 239000002184 metal Substances 0.000 description 25
- 229910052751 metal Inorganic materials 0.000 description 25
- 239000000758 substrate Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 16
- 238000007747 plating Methods 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 101700004678 SLIT3 Proteins 0.000 description 7
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- 229920003002 synthetic resin Polymers 0.000 description 7
- 239000000057 synthetic resin Substances 0.000 description 7
- 238000005530 etching Methods 0.000 description 5
- 238000003486 chemical etching Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000000463 material 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
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 230000000873 masking effect Effects 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
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 239000002966 varnish Substances 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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/4092—Integral conductive tabs, i.e. conductive parts partly detached from the substrate
-
- 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
- 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
- H05K2201/09845—Stepped hole, via, edge, bump or conductor
-
- 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
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/108—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by semi-additive methods; masks therefor
Description
12 ベース絶縁層
13 導体パターン
18 外部側端子
20 膨出部
22 下面
31 接続端子
D 段差
Claims (3)
- ベース絶縁層と、
前記ベース絶縁層の上に積層される導体パターンと、
前記ベース絶縁層の上に、前記導体パターンを被覆するように積層されるカバー絶縁層とを備え、
前記導体パターンは、前記ベース絶縁層、前記導体パターンおよび前記カバー絶縁層の積層方向に投影したときに、前記ベース絶縁層および前記カバー絶縁層から露出される端子部を備え、
前記端子部は、
外部端子側に露出される露出面と、
前記露出面が前記外部端子との接触方向へ向かって膨出するように、前記外部端子との接触方向へ凹む膨出部とが形成されており、
前記膨出部は、前記積層方向と直交する方向の周端部において、段部を有する
ことを特徴とする、配線回路基板。 - 前記膨出部は、前記ベース絶縁層の前記積層方向長さに対して、80%以下の段差を有していることを特徴とする、請求項1に記載の配線回路基板。
- 前記積層方向に投影したときに、前記膨出部の面積は、前記露出面の面積に対して、10〜90%であ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。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010248466A JP5486459B2 (ja) | 2010-11-05 | 2010-11-05 | 配線回路基板 |
CN201110308472.XA CN102458047B (zh) | 2010-11-05 | 2011-10-12 | 布线电路板 |
US13/317,365 US8658903B2 (en) | 2010-11-05 | 2011-10-17 | Wired circuit board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010248466A JP5486459B2 (ja) | 2010-11-05 | 2010-11-05 | 配線回路基板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012099762A JP2012099762A (ja) | 2012-05-24 |
JP5486459B2 true JP5486459B2 (ja) | 2014-05-07 |
Family
ID=46018534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010248466A Active JP5486459B2 (ja) | 2010-11-05 | 2010-11-05 | 配線回路基板 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8658903B2 (ja) |
JP (1) | JP5486459B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101416159B1 (ko) * | 2013-09-06 | 2014-07-14 | 주식회사 기가레인 | 접촉 패드를 구비하는 인쇄회로기판 |
JP6228454B2 (ja) * | 2013-12-26 | 2017-11-08 | 日東電工株式会社 | 回路付サスペンション基板およびその製造方法 |
CN107211538A (zh) * | 2015-01-23 | 2017-09-26 | 奥林巴斯株式会社 | 配线板的制造方法和配线板 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63106910A (ja) * | 1986-10-24 | 1988-05-12 | Hitachi Ltd | 薄膜磁気ヘツド |
JPH03291948A (ja) * | 1990-04-10 | 1991-12-24 | Seiko Epson Corp | 半導体装置 |
JPH0574853A (ja) * | 1991-09-17 | 1993-03-26 | Seiko Epson Corp | 半導体装置の接続構造 |
JP2839019B2 (ja) * | 1996-08-23 | 1998-12-16 | 日本電気株式会社 | 半導体装置の製造方法 |
JP3692314B2 (ja) | 2001-07-17 | 2005-09-07 | 日東電工株式会社 | 配線回路基板 |
US7142395B2 (en) * | 2004-05-14 | 2006-11-28 | Hutchinson Technology Incorporated | Method for making noble metal conductive leads for suspension assemblies |
JP2007173363A (ja) * | 2005-12-20 | 2007-07-05 | Fujitsu Ltd | フライングリードの接合方法 |
JP2009129490A (ja) * | 2007-11-21 | 2009-06-11 | Nitto Denko Corp | 配線回路基板 |
-
2010
- 2010-11-05 JP JP2010248466A patent/JP5486459B2/ja active Active
-
2011
- 2011-10-17 US US13/317,365 patent/US8658903B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20120111608A1 (en) | 2012-05-10 |
US8658903B2 (en) | 2014-02-25 |
CN102458047A (zh) | 2012-05-16 |
JP2012099762A (ja) | 2012-05-24 |
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