CN1977326A - 多层光学记录媒介及其制造方法 - Google Patents

多层光学记录媒介及其制造方法 Download PDF

Info

Publication number
CN1977326A
CN1977326A CNA200580021859XA CN200580021859A CN1977326A CN 1977326 A CN1977326 A CN 1977326A CN A200580021859X A CNA200580021859X A CN A200580021859XA CN 200580021859 A CN200580021859 A CN 200580021859A CN 1977326 A CN1977326 A CN 1977326A
Authority
CN
China
Prior art keywords
layer
wavelength
transparent substrate
information recording
respect
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.)
Pending
Application number
CNA200580021859XA
Other languages
English (en)
Chinese (zh)
Inventor
中沖有克
山本真伸
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.)
Sony Corp
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 CN1977326A publication Critical patent/CN1977326A/zh
Pending legal-status Critical Current

Links

Images

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
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24073—Tracks
    • 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
    • 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
    • G11B7/24035—Recording layers
    • G11B7/24038—Multiple laminated recording layers
    • 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
    • G11B7/258—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 reflective layers
    • 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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
CNA200580021859XA 2004-07-16 2005-07-12 多层光学记录媒介及其制造方法 Pending CN1977326A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP210346/2004 2004-07-16
JP2004210346A JP2006031841A (ja) 2004-07-16 2004-07-16 多層光記録媒体

Publications (1)

Publication Number Publication Date
CN1977326A true CN1977326A (zh) 2007-06-06

Family

ID=35785126

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA200580021859XA Pending CN1977326A (zh) 2004-07-16 2005-07-12 多层光学记录媒介及其制造方法

Country Status (8)

Country Link
US (1) US20080259760A1 (enExample)
EP (1) EP1770695A4 (enExample)
JP (1) JP2006031841A (enExample)
KR (1) KR20070034050A (enExample)
CN (1) CN1977326A (enExample)
MX (1) MXPA06014364A (enExample)
TW (1) TW200615940A (enExample)
WO (1) WO2006009010A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102640221A (zh) * 2010-01-21 2012-08-15 夏普株式会社 信息处理装置、程序以及记录有该程序的记录介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08339574A (ja) * 1995-04-11 1996-12-24 Sony Corp 多層光ディスク
JP3539000B2 (ja) * 1995-09-28 2004-06-14 ソニー株式会社 多層光ディスク
JPH10172182A (ja) * 1996-12-12 1998-06-26 Hitachi Ltd 多層構造光情報媒体
KR20010010565A (ko) * 1999-07-21 2001-02-15 윤종용 2층 광디스크
JP3206748B2 (ja) * 1999-09-10 2001-09-10 日本ビクター株式会社 光ディスク
US20060063108A1 (en) * 2002-11-06 2006-03-23 Koninklijke Philips Electronics N.V. Multi-stack optical data storage medium and use of such medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102640221A (zh) * 2010-01-21 2012-08-15 夏普株式会社 信息处理装置、程序以及记录有该程序的记录介质

Also Published As

Publication number Publication date
EP1770695A4 (en) 2008-12-24
KR20070034050A (ko) 2007-03-27
WO2006009010A1 (ja) 2006-01-26
TW200615940A (en) 2006-05-16
MXPA06014364A (es) 2007-03-12
EP1770695A1 (en) 2007-04-04
US20080259760A1 (en) 2008-10-23
JP2006031841A (ja) 2006-02-02
TWI311317B (enExample) 2009-06-21

Similar Documents

Publication Publication Date Title
CN1089471C (zh) 光记录媒体及其制造方法
JP4192373B2 (ja) 光ディスク
JP2003051140A (ja) 光ディスクおよびその製造方法
JP2002042379A (ja) 多層光学記録媒体およびその製造方法
CN1129125C (zh) 多层光盘
TWI722142B (zh) 光記錄媒體及其製造方法、光記錄媒體用記錄層
CN1326136C (zh) 两面光盘及其制造方法
CN1310235C (zh) 多层光记录介质的制造方法
CN1977326A (zh) 多层光学记录媒介及其制造方法
CN103578495A (zh) 光记录介质以及制造光记录介质的方法
CN100454414C (zh) 光存储介质及其制造方法
TWI788518B (zh) 光記錄媒體用記錄層、及光記錄媒體
CN101055736A (zh) 光盘、光盘设备、和光盘再现方法
CN1573989A (zh) 光盘及其生产方法
JP2009245508A (ja) 光情報記録媒体
CN1157724C (zh) 多层光信息记录载体的制造方法
CN1708792A (zh) 光学信息记录介质及其制造方法
JP4333624B2 (ja) 光記録媒体の製造方法
JP4192929B2 (ja) 光記録媒体の製造方法
CN100447875C (zh) 光信息储存媒体的制造方法
JPWO2010047023A1 (ja) 光学的情報記録媒体及び製造方法
KR20010010565A (ko) 2층 광디스크
CN2646827Y (zh) 双面光盘结构
CN1534643A (zh) 光盘及其制造方法
CN101093695A (zh) 一种dvdr光盘

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20070606