KR20020084806A - 광정보매체의 제조방법 및 제조장치 - Google Patents
광정보매체의 제조방법 및 제조장치 Download PDFInfo
- 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
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)
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)
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 |
AU2007273571B2 (en) | 2006-07-10 | 2011-10-27 | Nippon Kayaku Kabushiki Kaisha | Ultraviolet-curable resin composition and use thereof |
Citations (5)
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 |
-
2002
- 2002-04-30 CN CNB021275157A patent/CN1236440C/zh not_active Expired - Fee Related
- 2002-05-01 KR KR1020020023878A patent/KR20020084806A/ko not_active Application Discontinuation
- 2002-05-01 TW TW091109094A patent/TW594720B/zh not_active IP Right Cessation
Patent Citations (5)
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 |
---|---|
CN1392551A (zh) | 2003-01-22 |
TW594720B (en) | 2004-06-21 |
CN1236440C (zh) | 2006-01-11 |
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E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |