KR20020084806A - 광정보매체의 제조방법 및 제조장치 - Google Patents

광정보매체의 제조방법 및 제조장치 Download PDF

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Publication number
KR20020084806A
KR20020084806A KR1020020023878A KR20020023878A KR20020084806A KR 20020084806 A KR20020084806 A KR 20020084806A KR 1020020023878 A KR1020020023878 A KR 1020020023878A KR 20020023878 A KR20020023878 A KR 20020023878A KR 20020084806 A KR20020084806 A KR 20020084806A
Authority
KR
South Korea
Prior art keywords
stamper
resin
layer
substrate
information recording
Prior art date
Application number
KR1020020023878A
Other languages
English (en)
Korean (ko)
Inventor
요시나리지로
츠카고시타쿠야
히라타히데키
코마키츠요시
야마가켄지
타나카토시후미
Original Assignee
티디케이가부시기가이샤
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
Priority claimed from JP2001200206A external-priority patent/JP2003022586A/ja
Priority claimed from JP2001280839A external-priority patent/JP2003085839A/ja
Application filed by 티디케이가부시기가이샤 filed Critical 티디케이가부시기가이샤
Publication of KR20020084806A publication Critical patent/KR20020084806A/ko

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
    • G11B7/26—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
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/263—Preparing and using a stamper, e.g. pressing or injection molding substrates
    • 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
    • G11B7/266—Sputtering or spin-coating layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
KR1020020023878A 2001-05-01 2002-05-01 광정보매체의 제조방법 및 제조장치 KR20020084806A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00134232 2001-05-01
JP2001134232 2001-05-01
JP2001200206A JP2003022586A (ja) 2001-05-01 2001-06-29 光情報媒体の製造方法
JPJP-P-2001-00200206 2001-06-29
JP2001280839A JP2003085839A (ja) 2001-09-14 2001-09-14 光情報媒体の製造方法
JPJP-P-2001-00280839 2001-09-14

Publications (1)

Publication Number Publication Date
KR20020084806A true KR20020084806A (ko) 2002-11-11

Family

ID=27346648

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020023878A KR20020084806A (ko) 2001-05-01 2002-05-01 광정보매체의 제조방법 및 제조장치

Country Status (3)

Country Link
KR (1) KR20020084806A (zh)
CN (1) CN1236440C (zh)
TW (1) TW594720B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100421163C (zh) * 2003-11-12 2008-09-24 三菱化学媒体股份有限公司 制备光学记录介质的方法和透光性压模
JP4341505B2 (ja) * 2004-08-19 2009-10-07 ソニー株式会社 多層光情報記録媒体
WO2007058309A2 (ja) * 2005-11-18 2007-05-24 Mitsubishi Kagaku Media Co., Ltd. 光記録媒体の製造方法及び製造装置
JP4669897B2 (ja) 2006-07-10 2011-04-13 日本化薬株式会社 紫外線硬化型樹脂組成物及びその用途

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970060107A (ko) * 1996-01-12 1997-08-12 구자홍 2층 기록막 구조를 가지는 광디스크의 형성 방법 및 그 설비 구조
JPH09265674A (ja) * 1996-03-28 1997-10-07 Sony Corp 光記録媒体の製造方法および製造装置
JPH1092024A (ja) * 1996-09-12 1998-04-10 Ricoh Co Ltd スタンパ及びその製造方法
JPH11339313A (ja) * 1998-05-22 1999-12-10 Seiko Epson Corp 樹脂板及びその製造方法
JP2000113519A (ja) * 1998-10-07 2000-04-21 Nippon Columbia Co Ltd 光情報媒体の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970060107A (ko) * 1996-01-12 1997-08-12 구자홍 2층 기록막 구조를 가지는 광디스크의 형성 방법 및 그 설비 구조
JPH09265674A (ja) * 1996-03-28 1997-10-07 Sony Corp 光記録媒体の製造方法および製造装置
JPH1092024A (ja) * 1996-09-12 1998-04-10 Ricoh Co Ltd スタンパ及びその製造方法
JPH11339313A (ja) * 1998-05-22 1999-12-10 Seiko Epson Corp 樹脂板及びその製造方法
JP2000113519A (ja) * 1998-10-07 2000-04-21 Nippon Columbia Co Ltd 光情報媒体の製造方法

Also Published As

Publication number Publication date
TW594720B (en) 2004-06-21
CN1392551A (zh) 2003-01-22
CN1236440C (zh) 2006-01-11

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E902 Notification of reason for refusal
E601 Decision to refuse application