CN1271621C - 制造光盘母盘的方法 - Google Patents
制造光盘母盘的方法 Download PDFInfo
- Publication number
- CN1271621C CN1271621C CN02812814.1A CN02812814A CN1271621C CN 1271621 C CN1271621 C CN 1271621C CN 02812814 A CN02812814 A CN 02812814A CN 1271621 C CN1271621 C CN 1271621C
- Authority
- CN
- China
- Prior art keywords
- stamper
- manufacturing
- substrate
- prototype
- resin
- 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.)
- Expired - Fee Related
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
- G11B7/26—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)
Abstract
Description
Claims (26)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0108423 | 2001-06-26 | ||
| FR0108423A FR2826494B1 (fr) | 2001-06-26 | 2001-06-26 | Procede de fabrication d'une matrice de disques optiques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1520592A CN1520592A (zh) | 2004-08-11 |
| CN1271621C true CN1271621C (zh) | 2006-08-23 |
Family
ID=8864789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02812814.1A Expired - Fee Related CN1271621C (zh) | 2001-06-26 | 2002-06-17 | 制造光盘母盘的方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7118681B2 (zh) |
| EP (1) | EP1399921B1 (zh) |
| JP (1) | JP4091911B2 (zh) |
| CN (1) | CN1271621C (zh) |
| AT (1) | ATE421752T1 (zh) |
| CA (1) | CA2451260A1 (zh) |
| DE (1) | DE60230985D1 (zh) |
| FR (1) | FR2826494B1 (zh) |
| WO (1) | WO2003001521A2 (zh) |
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 CA CA002451260A patent/CA2451260A1/fr not_active Abandoned
- 2002-06-17 AT AT02751255T patent/ATE421752T1/de not_active IP Right Cessation
- 2002-06-17 WO PCT/FR2002/002084 patent/WO2003001521A2/fr not_active Ceased
- 2002-06-17 CN CN02812814.1A patent/CN1271621C/zh not_active Expired - Fee Related
- 2002-06-17 EP EP02751255A patent/EP1399921B1/fr not_active Expired - Lifetime
- 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
-
2003
- 2003-12-24 US US10/746,354 patent/US7118681B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1399921B1 (fr) | 2009-01-21 |
| US7118681B2 (en) | 2006-10-10 |
| WO2003001521A3 (fr) | 2003-04-03 |
| JP4091911B2 (ja) | 2008-05-28 |
| CA2451260A1 (fr) | 2003-01-03 |
| JP2004532498A (ja) | 2004-10-21 |
| DE60230985D1 (de) | 2009-03-12 |
| WO2003001521A2 (fr) | 2003-01-03 |
| FR2826494B1 (fr) | 2003-10-10 |
| US20040149678A1 (en) | 2004-08-05 |
| EP1399921A2 (fr) | 2004-03-24 |
| ATE421752T1 (de) | 2009-02-15 |
| CN1520592A (zh) | 2004-08-11 |
| FR2826494A1 (fr) | 2002-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUCICO TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: FRAN OIS - GEZAWEIAI PIOT Effective date: 20070608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070608 Address after: Caen, France Patentee after: Kotchka technology company Address before: French alangsong Patentee before: Francois Xavier, Piot |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060823 Termination date: 20130617 |