KR100660847B1 - 데이터 기록용 디스크와 이를 구비한 하드 디스크 드라이브 - Google Patents

데이터 기록용 디스크와 이를 구비한 하드 디스크 드라이브 Download PDF

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Publication number
KR100660847B1
KR100660847B1 KR1020040108402A KR20040108402A KR100660847B1 KR 100660847 B1 KR100660847 B1 KR 100660847B1 KR 1020040108402 A KR1020040108402 A KR 1020040108402A KR 20040108402 A KR20040108402 A KR 20040108402A KR 100660847 B1 KR100660847 B1 KR 100660847B1
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KR
South Korea
Prior art keywords
disk
zone
clamping zone
data recording
data
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.)
Expired - Fee Related
Application number
KR1020040108402A
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English (en)
Korean (ko)
Other versions
KR20060069730A (ko
Inventor
이상협
이종학
Original Assignee
삼성전자주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020040108402A priority Critical patent/KR100660847B1/ko
Priority to US11/290,798 priority patent/US20060132976A1/en
Priority to JP2005357904A priority patent/JP2006172698A/ja
Publication of KR20060069730A publication Critical patent/KR20060069730A/ko
Application granted granted Critical
Publication of KR100660847B1 publication Critical patent/KR100660847B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/038—Centering or locking of a plurality of discs in a single cartridge
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
KR1020040108402A 2004-12-18 2004-12-18 데이터 기록용 디스크와 이를 구비한 하드 디스크 드라이브 Expired - Fee Related KR100660847B1 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020040108402A KR100660847B1 (ko) 2004-12-18 2004-12-18 데이터 기록용 디스크와 이를 구비한 하드 디스크 드라이브
US11/290,798 US20060132976A1 (en) 2004-12-18 2005-12-01 Data recording disk and hard disk drive having the same
JP2005357904A JP2006172698A (ja) 2004-12-18 2005-12-12 データ記録用のディスク及びそれを備えたハードディスクドライブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040108402A KR100660847B1 (ko) 2004-12-18 2004-12-18 데이터 기록용 디스크와 이를 구비한 하드 디스크 드라이브

Publications (2)

Publication Number Publication Date
KR20060069730A KR20060069730A (ko) 2006-06-22
KR100660847B1 true KR100660847B1 (ko) 2006-12-26

Family

ID=36595407

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040108402A Expired - Fee Related KR100660847B1 (ko) 2004-12-18 2004-12-18 데이터 기록용 디스크와 이를 구비한 하드 디스크 드라이브

Country Status (3)

Country Link
US (1) US20060132976A1 (enExample)
JP (1) JP2006172698A (enExample)
KR (1) KR100660847B1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019045074A1 (ja) * 2017-08-31 2019-03-07 Hoya株式会社 スペーサ及びハードディスクドライブ装置
US11935560B2 (en) * 2022-04-27 2024-03-19 Western Digital Technologies, Inc. Hard disk drive multiple contact disk clamp
US11955139B2 (en) * 2022-04-27 2024-04-09 Western Digital Technologies, Inc. Hard disk drive multiple contact disk spindle motor hub flange

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980015951A (ko) * 1996-08-24 1998-05-25 김광호 하드디스크 드라이브의 슬립방지용 클램프장치
JP2000057740A (ja) * 1998-08-04 2000-02-25 Hitachi Maxell Ltd ディスク状記録媒体のクランプ構造
KR20030000899A (ko) * 2001-06-27 2003-01-06 엘지전자 주식회사 고밀도 광디스크 및 그 구동장치
JP2003077182A (ja) 2001-08-10 2003-03-14 Wea Mfg Inc 光ディスクのクランプ部分の収縮を低減する方法および装置ならびにそれによって得られる光ディスク
KR20040031392A (ko) * 2002-10-05 2004-04-13 삼성전자주식회사 광디스크 및 그 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5875171A (en) * 1996-08-28 1999-02-23 International Business Machines Corporation Interlocking disk stack that prevents disk slip in a storage disk
KR100459700B1 (ko) * 2002-02-15 2004-12-04 삼성전자주식회사 하드 디스크 드라이브의 디스크 클램프
KR100674984B1 (ko) * 2005-07-18 2007-01-29 삼성전자주식회사 하드 디스크 드라이브의 스핀들 모터 조립체

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980015951A (ko) * 1996-08-24 1998-05-25 김광호 하드디스크 드라이브의 슬립방지용 클램프장치
JP2000057740A (ja) * 1998-08-04 2000-02-25 Hitachi Maxell Ltd ディスク状記録媒体のクランプ構造
KR20030000899A (ko) * 2001-06-27 2003-01-06 엘지전자 주식회사 고밀도 광디스크 및 그 구동장치
JP2003077182A (ja) 2001-08-10 2003-03-14 Wea Mfg Inc 光ディスクのクランプ部分の収縮を低減する方法および装置ならびにそれによって得られる光ディスク
KR20040031392A (ko) * 2002-10-05 2004-04-13 삼성전자주식회사 광디스크 및 그 제조방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1019980015951 *

Also Published As

Publication number Publication date
JP2006172698A (ja) 2006-06-29
US20060132976A1 (en) 2006-06-22
KR20060069730A (ko) 2006-06-22

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