JP4141972B2 - アクチュエータ・ヘッド・サスペンション・アセンブリの組立方法 - Google Patents
アクチュエータ・ヘッド・サスペンション・アセンブリの組立方法 Download PDFInfo
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- JP4141972B2 JP4141972B2 JP2004051846A JP2004051846A JP4141972B2 JP 4141972 B2 JP4141972 B2 JP 4141972B2 JP 2004051846 A JP2004051846 A JP 2004051846A JP 2004051846 A JP2004051846 A JP 2004051846A JP 4141972 B2 JP4141972 B2 JP 4141972B2
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- Prior art keywords
- head suspension
- suspension assembly
- actuator
- assembly
- assembling
- Prior art date
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- 239000000725 suspension Substances 0.000 title claims description 90
- 238000000034 method Methods 0.000 title claims description 47
- 239000004020 conductor Substances 0.000 claims description 49
- 239000002904 solvent Substances 0.000 claims description 46
- 230000003068 static effect Effects 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 230000008030 elimination Effects 0.000 claims description 21
- 238000003379 elimination reaction Methods 0.000 claims description 21
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 15
- 230000003472 neutralizing effect Effects 0.000 claims description 15
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000012046 mixed solvent Substances 0.000 claims description 10
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 9
- 230000008016 vaporization Effects 0.000 claims description 6
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 5
- 238000009834 vaporization Methods 0.000 claims description 4
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 claims description 3
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 claims description 3
- 239000002798 polar solvent Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 15
- 238000006386 neutralization reaction Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 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
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- 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
- G11B5/4826—Mounting, aligning or attachment of the transducer head relative to the arm assembly, e.g. slider holding members, gimbals, adhesive
-
- 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
- G11B5/4833—Structure of the arm assembly, e.g. load beams, flexures, parts of the arm adapted for controlling vertical force on the head
-
- 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
- H05K1/0213—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
- H05K1/0257—Overvoltage protection
- H05K1/0259—Electrostatic discharge [ESD] protection
-
- 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
- G11B5/40—Protective measures on heads, e.g. against excessive temperature
-
- 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
- G11B5/484—Integrated arm assemblies, e.g. formed by material deposition or by etching from single piece of metal or by lamination of materials forming a single arm/suspension/head unit
-
- 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
-
- 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
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
- H05K2203/0783—Using solvent, e.g. for cleaning; Regulating solvent content of pastes or coatings for adjusting the viscosity
-
- 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
- H05K3/36—Assembling printed circuits with other printed circuits
- H05K3/361—Assembling flexible printed circuits with other printed circuits
- H05K3/363—Assembling flexible printed circuits with other printed circuits by soldering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
- Y10T29/49025—Making disc drive
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
- Y10T29/49027—Mounting preformed head/core onto other structure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49174—Assembling terminal to elongated conductor
Description
13 ベース
15 スピンドル軸
17 外部端子
19 中継端子部
21 ピボット軸
23 ヨーク
25 フレキシブル・プリント回路基板
26 ICチップ
27 ランプ
100 ヘッド・サスペンション・アセンブリ
101、103 ロード・ビーム
105 ヒンジ
107 マウント・プレート
109 マージ・リップ
120 フレキシャ・アセンブリ
121 フレキシャ
122 ヘッド/スライダ
123 配線トレース
125 配線トレースの端子部
127 フレキシャ・タング
131 金属層
133、137 誘電体層
135 導体層
135a、135b 導体層の露出部
150 アクチュエータ・アセンブリ
152 アクチュエータ・アーム
154 スエージ・ホール
156 コイル・サポート
170 GMR再生ヘッド
200 アクチュエータ・ヘッド・サスペンション・アセンブリ
301 搬送トレイ
303 組立治具
305 固定軸
307 スペーサ
309 スエージ・ボール投入口
311 除電溶媒
Claims (13)
- 金属層と第1の誘電体層と導体層と第2の誘電体層との積層構造を備え前記導体層が前記第2の誘電体層から露出した露出部を含む配線トレースと、前記金属層が支持するヘッド/スライダとを備えたヘッド・サスペンション・アセンブリを提供するステップと、
アクチュエータ・アームとフレキシブル・プリント回路基板を含むアクチュエータ・アセンブリを提供するステップと、
前記導体層の露出部を導電性の除電溶媒に浸すステップと、
前記ヘッド・サスペンション・アセンブリを前記アクチュエータ・アームに取り付けるステップと、
前記配線トレースの端子と前記フレキシブル・プリント回路基板の端子とを接続するステップと
を有するアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。 - 前記導体層の露出部を導電性の除電溶媒に浸すステップで前記ヘッド・サスペンション・アセンブリに付着した前記除電溶媒が、常温で10秒間〜30秒間の間は気化により消滅しない請求項1記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記導体層の露出部が、前記フレキシブル・プリント回路基板に接続する前記配線トレースの端子である請求項1記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記導体層の露出部が、前記ヘッド/スライダと前記配線トレースの接続部である請求項1記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記フレキシブル・プリント回路基板の導体が前記アクチュエータ・アセンブリに接地されている請求項1記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記配線トレースの端子と前記フレキシブル・プリント回路基板の端子とを接続するステップが、前記除電溶媒が気化して消滅する前に接続するステップを含む請求項5記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記除電溶媒が、エタノールを主成分とした混合溶媒である請求項1記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記混合溶媒がメタノールを含む請求項7記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記混合溶媒がイソプロピルアルコールを含む請求項7記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記混合溶媒がノルマルプロピルアルコールを含む請求項7記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記混合溶媒がメタノール、エタノール、イソプロピルアルコール、ノルマルプロピルアルコール、メチルエチルケトン、メチルイソブチルケトンからなる群から選択したいずれか一つの要素の溶媒又は任意の二つ以上の要素を含んだ混合溶媒である請求項1記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記混合溶媒が極性溶媒である請求項1記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
- 前記ヘッドがGMR再生ヘッドを含む請求項1記載のアクチュエータ・ヘッド・サスペンション・アセンブリの組立方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004051846A JP4141972B2 (ja) | 2004-02-26 | 2004-02-26 | アクチュエータ・ヘッド・サスペンション・アセンブリの組立方法 |
US11/064,705 US7257880B2 (en) | 2004-02-26 | 2005-02-23 | Method for assembling an actuator head suspension |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004051846A JP4141972B2 (ja) | 2004-02-26 | 2004-02-26 | アクチュエータ・ヘッド・サスペンション・アセンブリの組立方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005243146A JP2005243146A (ja) | 2005-09-08 |
JP4141972B2 true JP4141972B2 (ja) | 2008-08-27 |
Family
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JP2004051846A Expired - Fee Related JP4141972B2 (ja) | 2004-02-26 | 2004-02-26 | アクチュエータ・ヘッド・サスペンション・アセンブリの組立方法 |
Country Status (2)
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US (1) | US7257880B2 (ja) |
JP (1) | JP4141972B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7375927B1 (en) * | 2005-04-28 | 2008-05-20 | Hutchinson Technology Incorporated | Laminated headlift structure for disk drive suspensions |
JP2008047213A (ja) * | 2006-08-15 | 2008-02-28 | Fujitsu Ltd | ヘッドサスペンションアセンブリの保護装置 |
US7804664B1 (en) | 2007-07-17 | 2010-09-28 | Hutchinson Technology Incorporated | Laminate beam transition headlift for a disk drive head suspension |
US20090235567A1 (en) * | 2008-03-18 | 2009-09-24 | Ford Global Technologies, Llc | Fuel Filler Pipe Information Collar for Fuel Type Identification |
JP7199268B2 (ja) * | 2019-03-19 | 2023-01-05 | 株式会社東芝 | 電子機器 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3784455A (en) * | 1971-12-28 | 1974-01-08 | Western Electric Co | Methods of electrolytic regenerative etching and metal recovery |
JPH0755688Y2 (ja) * | 1992-06-12 | 1995-12-20 | ティアック株式会社 | ヘッド用フレキシブルプリント基板 |
JP3106271B2 (ja) * | 1993-01-13 | 2000-11-06 | 富士写真フイルム株式会社 | 磁気記録媒体 |
JPH09293232A (ja) * | 1996-04-24 | 1997-11-11 | Fuji Photo Film Co Ltd | 磁気記録媒体 |
US6169643B1 (en) * | 1997-07-21 | 2001-01-02 | Magnecomp Corp. | Disk drive suspension with hybrid flexible circuit leads |
JP2000021157A (ja) | 1998-06-30 | 2000-01-21 | Hitachi Ltd | 磁気ヘッドの静電破壊保護装置ならびに磁気記憶装置 |
US6249404B1 (en) * | 1999-02-04 | 2001-06-19 | Read-Rite Corporation | Head gimbal assembly with a flexible printed circuit having a serpentine substrate |
-
2004
- 2004-02-26 JP JP2004051846A patent/JP4141972B2/ja not_active Expired - Fee Related
-
2005
- 2005-02-23 US US11/064,705 patent/US7257880B2/en not_active Expired - Fee Related
Also Published As
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US20050188531A1 (en) | 2005-09-01 |
JP2005243146A (ja) | 2005-09-08 |
US7257880B2 (en) | 2007-08-21 |
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