ID25943A - Medium perekam optik - Google Patents

Medium perekam optik

Info

Publication number
ID25943A
ID25943A IDP20000381A ID20000381A ID25943A ID 25943 A ID25943 A ID 25943A ID P20000381 A IDP20000381 A ID P20000381A ID 20000381 A ID20000381 A ID 20000381A ID 25943 A ID25943 A ID 25943A
Authority
ID
Indonesia
Prior art keywords
optical recorder
recorder medium
medium
optical
recorder
Prior art date
Application number
IDP20000381A
Other languages
English (en)
Indonesian (id)
Inventor
Motohiro Furuki
Tomomi Yukumoto
Takeshi Yamasaki
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of ID25943A publication Critical patent/ID25943A/id

Links

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
    • G11B7/2403—Layers; Shape, structure or physical properties thereof
    • G11B7/24056—Light transmission layers lying on the light entrance side and being thinner than the substrate, e.g. specially adapted for Blu-ray® discs
    • 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
    • G11B7/254—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 protective topcoat layers
    • G11B7/2542—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 protective topcoat layers consisting essentially of organic resins
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • 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
    • G11B7/253—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 substrates
    • G11B7/2533—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 substrates comprising resins
    • G11B7/2534—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 substrates comprising resins polycarbonates [PC]
    • 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
    • G11B7/254—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 protective topcoat layers
    • G11B7/2548—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 protective topcoat layers consisting essentially of inorganic materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
IDP20000381A 1999-05-13 2000-05-08 Medium perekam optik ID25943A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11133361A JP2000322768A (ja) 1999-05-13 1999-05-13 光記録媒体

Publications (1)

Publication Number Publication Date
ID25943A true ID25943A (id) 2000-11-16

Family

ID=15102936

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP20000381A ID25943A (id) 1999-05-13 2000-05-08 Medium perekam optik

Country Status (10)

Country Link
EP (1) EP1052629A1 (fr)
JP (1) JP2000322768A (fr)
KR (1) KR20000077265A (fr)
CN (1) CN1274151A (fr)
AU (1) AU3251300A (fr)
BR (1) BR0002103A (fr)
CA (1) CA2307985A1 (fr)
ID (1) ID25943A (fr)
SG (1) SG92701A1 (fr)
TW (1) TW509936B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002170279A (ja) 2000-11-30 2002-06-14 Sony Corp 光学記録媒体およびその製造方法、ならびに射出成形装置
CA2469083A1 (fr) * 2001-12-03 2003-06-12 Koninklijke Philips Electronics N.V. Systeme et support de stockage optique, utilisation dudit support
JP5399177B2 (ja) * 2009-09-09 2014-01-29 ソニー株式会社 光記録媒体および光記録媒体の製造方法
CN117492228A (zh) 2017-12-13 2024-02-02 爱尔康公司 周抛和月抛水梯度接触镜片

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246743A (ja) * 1985-04-25 1986-11-04 Canon Inc 光記録媒体
US4977064A (en) * 1987-05-01 1990-12-11 Mitsui Toatsu Chemicals, Incorporated Optical recording medium and process for fabricating the same
US5190807A (en) * 1990-10-18 1993-03-02 Diamonex, Incorporated Abrasion wear resistant polymeric substrate product
US5485452A (en) * 1991-06-28 1996-01-16 Pioneer Electronic Corporation Optical information recording medium
US5846649A (en) * 1994-03-03 1998-12-08 Monsanto Company Highly durable and abrasion-resistant dielectric coatings for lenses
JP3241560B2 (ja) * 1995-02-24 2001-12-25 ソニー株式会社 光学記録媒体及びその製造方法
DE69724740T2 (de) * 1996-06-03 2004-07-08 Kao Corp. Optische platte, verfahren zur herstellung der optischen platte und herstellungsgerät dafür
WO1998010115A1 (fr) * 1996-09-03 1998-03-12 Monsanto Company Revetements de carbone de type diamant dope au silicium pour transducteurs magnetiques et supports d'enregistrement magnetique
JPH10302309A (ja) * 1997-04-25 1998-11-13 Sony Corp 光学記録媒体
JP4099549B2 (ja) * 1997-05-16 2008-06-11 ソニー株式会社 光記録媒体及び光学ディスク装置

Also Published As

Publication number Publication date
AU3251300A (en) 2000-11-16
JP2000322768A (ja) 2000-11-24
KR20000077265A (ko) 2000-12-26
CN1274151A (zh) 2000-11-22
EP1052629A1 (fr) 2000-11-15
BR0002103A (pt) 2001-01-02
CA2307985A1 (fr) 2000-11-13
TW509936B (en) 2002-11-11
SG92701A1 (en) 2002-11-19

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