CN1393852A - 具有由树脂塑封在限高板与悬臂之间的ic裸芯片的磁头及其制造方法 - Google Patents
具有由树脂塑封在限高板与悬臂之间的ic裸芯片的磁头及其制造方法 Download PDFInfo
- Publication number
- CN1393852A CN1393852A CN02124830A CN02124830A CN1393852A CN 1393852 A CN1393852 A CN 1393852A CN 02124830 A CN02124830 A CN 02124830A CN 02124830 A CN02124830 A CN 02124830A CN 1393852 A CN1393852 A CN 1393852A
- Authority
- CN
- China
- Prior art keywords
- chip
- magnetic head
- limiting plate
- height limiting
- cantilever
- 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.)
- Granted
Links
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/15—Structure, shape, material or disposition of the bump connectors after the connecting process
- H01L2224/16—Structure, shape, material or disposition of the bump connectors after the connecting process of an individual bump connector
- H01L2224/161—Disposition
- H01L2224/16151—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/16221—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/16225—Disposition the bump connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73201—Location after the connecting process on the same surface
- H01L2224/73203—Bump and layer connectors
- H01L2224/73204—Bump and layer connectors the bump connector being embedded into the layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73253—Bump and layer connectors
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001200404 | 2001-07-02 | ||
JP2001200404 | 2001-07-02 | ||
JP2002100787A JP3660640B2 (ja) | 2001-07-02 | 2002-04-03 | チップオンサスペンション型磁気ヘッド及びその製造方法 |
JP2002100787 | 2002-04-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1393852A true CN1393852A (zh) | 2003-01-29 |
CN1189865C CN1189865C (zh) | 2005-02-16 |
Family
ID=26617963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021248303A Expired - Fee Related CN1189865C (zh) | 2001-07-02 | 2002-06-20 | 具有由树脂塑封在限高板与悬臂之间的ic裸芯片的磁头及其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6970326B2 (zh) |
JP (1) | JP3660640B2 (zh) |
CN (1) | CN1189865C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107193409A (zh) * | 2016-03-14 | 2017-09-22 | 三星显示有限公司 | 显示装置的组装方法及显示装置 |
CN109326046A (zh) * | 2017-07-31 | 2019-02-12 | 北京华大信安科技有限公司 | 一种通用加密磁头模块 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7450342B2 (en) * | 2005-03-14 | 2008-11-11 | Seagate Technology Llc | Composite head-electrical conditioner assembly |
JP2010009644A (ja) * | 2008-06-24 | 2010-01-14 | Alphana Technology Co Ltd | ディスク駆動装置 |
US9842612B2 (en) | 2009-10-01 | 2017-12-12 | Seagate Technology Llc | On head microelectronics for write synchronization |
JP6464855B2 (ja) * | 2015-03-20 | 2019-02-06 | Tdk株式会社 | 磁気ヘッド装置 |
US9514772B2 (en) * | 2015-03-20 | 2016-12-06 | Tdk Corporation | Magnetic head device having suspension and spacer |
JP6435942B2 (ja) * | 2015-03-20 | 2018-12-12 | Tdk株式会社 | 磁気ヘッド装置 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2762639B2 (ja) * | 1989-12-15 | 1998-06-04 | 富士通株式会社 | ヘッド支持アーム |
JP3074112B2 (ja) | 1994-06-08 | 2000-08-07 | シャープ株式会社 | 半導体装置及びその製造方法 |
JP2725696B2 (ja) | 1995-12-07 | 1998-03-11 | 日本電気株式会社 | 半導体装置 |
JP3058266B2 (ja) | 1997-11-19 | 2000-07-04 | 日本電気株式会社 | 半導体集積回路装置及びその半導体ベアチップ実装方法 |
JPH11185231A (ja) | 1997-12-24 | 1999-07-09 | Tdk Corp | 磁気ヘッド装置 |
US6202288B1 (en) | 1997-12-26 | 2001-03-20 | Tdk Corporation | Method for manufacturing magnetic head suspension assembly with head IC chip |
JP3257500B2 (ja) | 1998-02-27 | 2002-02-18 | ティーディーケイ株式会社 | 磁気ヘッド装置 |
JP2000294696A (ja) | 1999-02-04 | 2000-10-20 | Ngk Insulators Ltd | 電子回路用部材およびその製造方法 |
US6498702B1 (en) * | 1999-02-22 | 2002-12-24 | Hitachi, Ltd. | Magnetic head supporting apparatus having thermally insulated read/write IC mounted on arm portions thereof |
US6885522B1 (en) * | 1999-05-28 | 2005-04-26 | Fujitsu Limited | Head assembly having integrated circuit chip covered by layer which prevents foreign particle generation |
JP2001134916A (ja) | 1999-11-04 | 2001-05-18 | Tdk Corp | Icチップ、ヘッドサスペンションアセンブリ並びに該icチップ及び該ヘッドサスペンションアセンブリの製造方法 |
US20020093766A1 (en) * | 1999-12-15 | 2002-07-18 | Kurt P. Wachtler | "shrink wrap" conformal coating of a chip-on-suspension in a hard disk drive system |
JP2001266511A (ja) * | 2000-03-24 | 2001-09-28 | Toshiba Corp | ヘッドサスペンションアッセンブリ、およびヘッドサスペンションアッセンブリを備えた磁気ディスク装置 |
JP2002056515A (ja) * | 2000-08-09 | 2002-02-22 | Tdk Corp | 磁気ヘッド装置及び該磁気ヘッド装置を備えた磁気ディスク装置 |
JP3872945B2 (ja) * | 2000-08-10 | 2007-01-24 | 株式会社日立グローバルストレージテクノロジーズ | ヘッド支持機構、ヘッド組立体及び情報記録装置 |
JP2002100016A (ja) * | 2000-09-21 | 2002-04-05 | Toshiba Corp | ヘッドサスペンションアッセンブリ |
JP2003162875A (ja) * | 2001-11-27 | 2003-06-06 | Alps Electric Co Ltd | 磁気ヘッド及びその製造方法 |
-
2002
- 2002-04-03 JP JP2002100787A patent/JP3660640B2/ja not_active Expired - Fee Related
- 2002-06-20 CN CNB021248303A patent/CN1189865C/zh not_active Expired - Fee Related
- 2002-06-27 US US10/183,899 patent/US6970326B2/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107193409A (zh) * | 2016-03-14 | 2017-09-22 | 三星显示有限公司 | 显示装置的组装方法及显示装置 |
CN107193409B (zh) * | 2016-03-14 | 2022-03-01 | 三星显示有限公司 | 显示装置的组装方法及显示装置 |
CN109326046A (zh) * | 2017-07-31 | 2019-02-12 | 北京华大信安科技有限公司 | 一种通用加密磁头模块 |
CN109326046B (zh) * | 2017-07-31 | 2021-04-23 | 北京华大信安科技有限公司 | 一种通用加密磁头模块 |
Also Published As
Publication number | Publication date |
---|---|
US6970326B2 (en) | 2005-11-29 |
JP2003085722A (ja) | 2003-03-20 |
CN1189865C (zh) | 2005-02-16 |
JP3660640B2 (ja) | 2005-06-15 |
US20030002219A1 (en) | 2003-01-02 |
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Legal Events
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TDK CORP. Free format text: FORMER OWNER: ALPS ELECTRIC CO., LTD. Effective date: 20080125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080125 Address after: Tokyo, Japan, Japan Patentee after: TDK Corp. Address before: Tokyo, Japan, Japan Patentee before: Alps Electric Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050216 Termination date: 20100620 |