ATE421752T1 - Verfahren zur herstellung einer matrize für optische platten - Google Patents
Verfahren zur herstellung einer matrize für optische plattenInfo
- Publication number
- ATE421752T1 ATE421752T1 AT02751255T AT02751255T ATE421752T1 AT E421752 T1 ATE421752 T1 AT E421752T1 AT 02751255 T AT02751255 T AT 02751255T AT 02751255 T AT02751255 T AT 02751255T AT E421752 T1 ATE421752 T1 AT E421752T1
- Authority
- AT
- Austria
- Prior art keywords
- precursor
- site
- resin
- materials
- fabricating
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 8
- 239000002243 precursor Substances 0.000 abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 2
- 238000000151 deposition Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 238000005530 etching Methods 0.000 abstract 1
- 238000007373 indentation Methods 0.000 abstract 1
- 239000007769 metal material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0108423A FR2826494B1 (fr) | 2001-06-26 | 2001-06-26 | Procede de fabrication d'une matrice de disques optiques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE421752T1 true ATE421752T1 (de) | 2009-02-15 |
Family
ID=8864789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02751255T ATE421752T1 (de) | 2001-06-26 | 2002-06-17 | Verfahren zur herstellung einer matrize für optische platten |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7118681B2 (de) |
| EP (1) | EP1399921B1 (de) |
| JP (1) | JP4091911B2 (de) |
| CN (1) | CN1271621C (de) |
| AT (1) | ATE421752T1 (de) |
| CA (1) | CA2451260A1 (de) |
| DE (1) | DE60230985D1 (de) |
| FR (1) | FR2826494B1 (de) |
| WO (1) | WO2003001521A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4872423B2 (ja) * | 2006-04-11 | 2012-02-08 | ソニー株式会社 | 光ディスク原盤製造方法、光ディスク製造方法、光ディスク原盤製造装置 |
| CN105214618B (zh) * | 2015-09-25 | 2017-06-23 | 天津大学 | 槲皮素‑海藻酸钙纳米凝胶体系及其制备方法和应用 |
| CN112397097B (zh) * | 2020-11-30 | 2021-10-15 | 北京中科开迪软件有限公司 | 一种用于光盘生产的光盘压模设备及其使用方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2716563B1 (fr) * | 1994-02-21 | 1996-06-07 | Digipress Sa | Substrat préformaté, substrat préformaté comportant des informations à dupliquer, leurs procédés de fabrication et procédé de fabrication d'un disque maître et/ou d'un disque optique. |
| US6030556A (en) * | 1997-07-08 | 2000-02-29 | Imation Corp. | Optical disc stampers and methods/systems for manufacturing the same |
| NL1007216C2 (nl) * | 1997-10-07 | 1999-04-08 | Od & Me Bv | Werkwijze voor het vervaardigen van een stamper voor het voortbrengen van optische schijven, aldus verkregen stamper en optische schijf verkregen onder toepassing van een dergelijke stamper. |
| JPH11259910A (ja) * | 1998-03-13 | 1999-09-24 | Toshiba Corp | 光ディスクおよびその原盤製造方法 |
| TW525159B (en) * | 1998-05-14 | 2003-03-21 | Matsushita Electric Industrial Co Ltd | Formation method for metallic stamper and metallic stamper and, manufacture method for optical disk substrate with the use of the stamper and optical disk fabricated by the manufacture method |
-
2001
- 2001-06-26 FR FR0108423A patent/FR2826494B1/fr not_active Expired - Fee Related
-
2002
- 2002-06-17 CN CN02812814.1A patent/CN1271621C/zh not_active Expired - Fee Related
- 2002-06-17 JP JP2003507818A patent/JP4091911B2/ja not_active Expired - Fee Related
- 2002-06-17 DE DE60230985T patent/DE60230985D1/de not_active Expired - Lifetime
- 2002-06-17 EP EP02751255A patent/EP1399921B1/de not_active Expired - Lifetime
- 2002-06-17 AT AT02751255T patent/ATE421752T1/de not_active IP Right Cessation
- 2002-06-17 CA CA002451260A patent/CA2451260A1/fr not_active Abandoned
- 2002-06-17 WO PCT/FR2002/002084 patent/WO2003001521A2/fr not_active Ceased
-
2003
- 2003-12-24 US US10/746,354 patent/US7118681B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004532498A (ja) | 2004-10-21 |
| DE60230985D1 (de) | 2009-03-12 |
| CA2451260A1 (fr) | 2003-01-03 |
| CN1520592A (zh) | 2004-08-11 |
| US20040149678A1 (en) | 2004-08-05 |
| FR2826494B1 (fr) | 2003-10-10 |
| US7118681B2 (en) | 2006-10-10 |
| WO2003001521A2 (fr) | 2003-01-03 |
| WO2003001521A3 (fr) | 2003-04-03 |
| EP1399921A2 (de) | 2004-03-24 |
| JP4091911B2 (ja) | 2008-05-28 |
| CN1271621C (zh) | 2006-08-23 |
| EP1399921B1 (de) | 2009-01-21 |
| FR2826494A1 (fr) | 2002-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |