ATE322072T1 - Optischer aufzeichnungsträger und verfahren zu dessen herstellung - Google Patents

Optischer aufzeichnungsträger und verfahren zu dessen herstellung

Info

Publication number
ATE322072T1
ATE322072T1 AT04010401T AT04010401T ATE322072T1 AT E322072 T1 ATE322072 T1 AT E322072T1 AT 04010401 T AT04010401 T AT 04010401T AT 04010401 T AT04010401 T AT 04010401T AT E322072 T1 ATE322072 T1 AT E322072T1
Authority
AT
Austria
Prior art keywords
layer
recording medium
disposed
dielectric layer
production
Prior art date
Application number
AT04010401T
Other languages
English (en)
Inventor
Yoshitaka Sakaue
Ken Ichi Nagata
Noboru Yamada
Rie Kojima
Takashi Nishihara
Original Assignee
Matsushita Electric Ind Co Ltd
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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of ATE322072T1 publication Critical patent/ATE322072T1/de

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Classifications

    • 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
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/252—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers
    • G11B7/257—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers
    • G11B7/2578—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K10/42—Dispensers for paper towels or toilet-paper dispensing from a store of single sheets, e.g. stacked
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • B65D83/0805—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession through an aperture in a wall
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24—Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32—Dispensers for paper towels or toilet-paper
    • A47K2010/3233—Details of the housing, e.g. hinges, connection to the wall
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    • 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
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    • G11B7/243—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising inorganic materials only, e.g. ablative layers
    • G11B2007/24302—Metals or metalloids
    • G11B2007/24312—Metals or metalloids group 14 elements (e.g. Si, Ge, Sn)
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    • G11—INFORMATION STORAGE
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    • G11—INFORMATION STORAGE
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    • G11B2007/25705—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials
    • G11B2007/2571—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of layers other than recording layers of layers having properties involved in recording or reproduction, e.g. optical interference layers or sensitising layers or dielectric layers, which are protecting the recording layers consisting essentially of inorganic materials containing group 14 elements except carbon (Si, Ge, Sn, Pb)
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    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
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    • Y10T428/00—Stock material or miscellaneous articles
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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
AT04010401T 2003-05-20 2004-05-03 Optischer aufzeichnungsträger und verfahren zu dessen herstellung ATE322072T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003141798 2003-05-20

Publications (1)

Publication Number Publication Date
ATE322072T1 true ATE322072T1 (de) 2006-04-15

Family

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Family Applications (1)

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AT04010401T ATE322072T1 (de) 2003-05-20 2004-05-03 Optischer aufzeichnungsträger und verfahren zu dessen herstellung

Country Status (7)

Country Link
US (1) US7014904B2 (de)
EP (1) EP1480208B1 (de)
KR (1) KR101051242B1 (de)
CN (1) CN100336125C (de)
AT (1) ATE322072T1 (de)
DE (1) DE602004000543T2 (de)
TW (1) TWI357598B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4442543B2 (ja) * 2005-10-13 2010-03-31 日本電気株式会社 光学的情報記録媒体
JP4645721B2 (ja) * 2008-10-02 2011-03-09 ソニー株式会社 原盤製造方法、光ディスク製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492794A (en) * 1993-12-27 1996-02-20 Nec Corporation Information recording medium
JP3516996B2 (ja) * 1994-09-21 2004-04-05 株式会社東芝 情報記録媒体およびその製造方法
US6231945B1 (en) * 1997-09-09 2001-05-15 Hitachi, Ltd. Information recording medium
JP3250989B2 (ja) 1998-05-15 2002-01-28 松下電器産業株式会社 光学情報記録媒体、その記録再生方法、その製造法及び光学情報記録再生装置
JP3689612B2 (ja) * 2000-01-26 2005-08-31 株式会社日立製作所 情報記録媒体
JP4509431B2 (ja) * 2000-07-13 2010-07-21 パナソニック株式会社 情報記録媒体
JP2002190113A (ja) 2000-10-10 2002-07-05 Tdk Corp 光記録方法および光記録媒体
JP3908571B2 (ja) * 2001-03-19 2007-04-25 松下電器産業株式会社 光学的情報記録媒体とその製造方法およびその記録再生方法
JP2003045085A (ja) 2001-07-31 2003-02-14 Ricoh Co Ltd 多層相変化型情報記録媒体
JP2003085824A (ja) 2001-09-12 2003-03-20 Matsushita Electric Ind Co Ltd 光学的情報記録媒体
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EP1349160B1 (de) * 2002-03-20 2007-12-12 Matsushita Electric Industrial Co., Ltd. Optisches Informationsaufzeichnungsmedium und Verfahren zur dessen Herstellung

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US20040233819A1 (en) 2004-11-25
TW200501149A (en) 2005-01-01
CN100336125C (zh) 2007-09-05
KR20040101023A (ko) 2004-12-02
DE602004000543T2 (de) 2006-08-17
KR101051242B1 (ko) 2011-07-21
US7014904B2 (en) 2006-03-21
CN1551165A (zh) 2004-12-01
EP1480208A1 (de) 2004-11-24
EP1480208B1 (de) 2006-03-29
TWI357598B (en) 2012-02-01

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