DE60315983D1 - Vorrichtung zum abtasten und zum reinigen eines informationsträgers - Google Patents

Vorrichtung zum abtasten und zum reinigen eines informationsträgers

Info

Publication number
DE60315983D1
DE60315983D1 DE60315983T DE60315983T DE60315983D1 DE 60315983 D1 DE60315983 D1 DE 60315983D1 DE 60315983 T DE60315983 T DE 60315983T DE 60315983 T DE60315983 T DE 60315983T DE 60315983 D1 DE60315983 D1 DE 60315983D1
Authority
DE
Germany
Prior art keywords
cleaning
scanning
information support
information carrier
spot
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
DE60315983T
Other languages
English (en)
Other versions
DE60315983T2 (de
Inventor
De Oetelaar Ronald J Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE60315983D1 publication Critical patent/DE60315983D1/de
Application granted granted Critical
Publication of DE60315983T2 publication Critical patent/DE60315983T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G11B23/505—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges of disk carriers
    • 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
    • G11B23/50—Reconditioning of record carriers; Cleaning of record carriers ; Carrying-off electrostatic charges
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/121—Protecting the head, e.g. against dust or impact with the record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/268—Post-production operations, e.g. initialising phase-change recording layers, checking for defects

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
DE60315983T 2002-06-14 2003-05-27 Vorrichtung zum abtasten und zum reinigen eines informationsträgers Expired - Fee Related DE60315983T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02077386 2002-06-14
EP02077386 2002-06-14
PCT/IB2003/002327 WO2003107345A1 (en) 2002-06-14 2003-05-27 Device for scanning and cleaning an information carrier

Publications (2)

Publication Number Publication Date
DE60315983D1 true DE60315983D1 (de) 2007-10-11
DE60315983T2 DE60315983T2 (de) 2008-05-15

Family

ID=29724504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60315983T Expired - Fee Related DE60315983T2 (de) 2002-06-14 2003-05-27 Vorrichtung zum abtasten und zum reinigen eines informationsträgers

Country Status (10)

Country Link
US (1) US20050242072A1 (de)
EP (1) EP1516338B1 (de)
JP (1) JP4117293B2 (de)
KR (1) KR20050013574A (de)
CN (1) CN1659657A (de)
AT (1) ATE371932T1 (de)
AU (1) AU2003233095A1 (de)
DE (1) DE60315983T2 (de)
TW (1) TWI280572B (de)
WO (1) WO2003107345A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100788509B1 (ko) * 2005-10-28 2007-12-24 엘지전자 주식회사 디스크 기록/재생 장치의 디스크 클리닝 장치 및 방법
US8287653B2 (en) * 2007-09-17 2012-10-16 Rave, Llc Debris removal in high aspect structures
US10384238B2 (en) 2007-09-17 2019-08-20 Rave Llc Debris removal in high aspect structures
US10330581B2 (en) 2007-09-17 2019-06-25 Rave Llc Debris removal from high aspect structures
US10618080B2 (en) 2007-09-17 2020-04-14 Bruker Nano, Inc. Debris removal from high aspect structures
FR2931009B1 (fr) * 2008-05-07 2013-04-26 Centre Nat Etd Spatiales Systeme ameliore de lecture optique d'informations memorisees sur un support reflechissant
US10199067B1 (en) * 2018-03-23 2019-02-05 Seagate Technology Llc Adaptive cleaning of a media surface responsive to a mechanical disturbance event
DE102021214980A1 (de) 2021-12-23 2022-12-08 Carl Zeiss Smt Gmbh Verfahren und Vorrichtung zum Abtragen von Material und optische Anordnung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024968A (en) * 1988-07-08 1991-06-18 Engelsberg Audrey C Removal of surface contaminants by irradiation from a high-energy source
US5184343A (en) * 1991-05-06 1993-02-02 Johann Donald F Compensation for dust on an optical disk by increasing laser writing power
WO1995007152A1 (en) * 1993-09-08 1995-03-16 Uvtech Systems, Inc. Surface processing
JPH10144036A (ja) * 1996-11-13 1998-05-29 Sony Corp ディスクカートリッジ
DE69816924T2 (de) * 1997-01-29 2004-06-17 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur informationsaufzeichnung und/oder -wiedergabe
JPH10320809A (ja) * 1997-05-16 1998-12-04 Sony Corp ディスクドライブ装置
WO1998053455A2 (en) * 1997-05-20 1998-11-26 Digital Papyrus Corporation System and method for cleaning head assemblies and data storage disks
US6394105B1 (en) * 1998-03-19 2002-05-28 Seagate Technology, Inc. Integrated laser cleaning and inspection system for rigid thin film media for magnetic recording application
US20010050091A1 (en) * 1998-03-19 2001-12-13 Seagate Technology Llc Method apparatus of disc burnishing with a glide/burnish head
JP3343085B2 (ja) * 1999-01-28 2002-11-11 シャープ株式会社 ディスクカートリッジ
JP2000222852A (ja) * 1999-02-02 2000-08-11 Sony Corp ディスクカートリッジ
JP2000268522A (ja) * 1999-03-16 2000-09-29 Fuji Photo Film Co Ltd 磁気ディスクカートリッジ
JP2000288496A (ja) * 1999-04-08 2000-10-17 Kubota Corp クリーニング装置
JP2001023344A (ja) * 1999-07-06 2001-01-26 Hitachi Ltd 光ピックアップ装置及び光ディスク装置
US20020181379A1 (en) * 2001-04-20 2002-12-05 Warmenhoven Coen J. Disk cartridge with dust collection

Also Published As

Publication number Publication date
KR20050013574A (ko) 2005-02-04
US20050242072A1 (en) 2005-11-03
WO2003107345A1 (en) 2003-12-24
TWI280572B (en) 2007-05-01
EP1516338B1 (de) 2007-08-29
TW200412583A (en) 2004-07-16
EP1516338A1 (de) 2005-03-23
ATE371932T1 (de) 2007-09-15
CN1659657A (zh) 2005-08-24
JP4117293B2 (ja) 2008-07-16
AU2003233095A1 (en) 2003-12-31
JP2005530295A (ja) 2005-10-06
DE60315983T2 (de) 2008-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee